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fixed newlines (I had my editor in windoze mode)

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samw3 2007-10-16 00:28:39 +00:00
parent d522ba7355
commit c8812542b1
6 changed files with 2640 additions and 2640 deletions
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1078
lib/Doctrine/Export/Firebird.php
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lib/Doctrine/Export/Frontbase.php
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<?php
/*
* $Id$
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* This software consists of voluntary contributions made by many individuals
* and is licensed under the LGPL. For more information, see
* <http://www.phpdoctrine.com>.
*/
Doctrine::autoload('Doctrine_Export');
/**
* Doctrine_Export_Frontbase
*
* @package Doctrine
* @subpackage Export
* @author Konsta Vesterinen <kvesteri@cc.hut.fi>
* @author Lukas Smith <smith@pooteeweet.org> (PEAR MDB2 library)
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
* @link www.phpdoctrine.com
* @since 1.0
* @version $Revision$
*/
class Doctrine_Export_Frontbase extends Doctrine_Export
{
/**
* create a new database
*
* @param string $name name of the database that should be created
* @return string
*/
public function createDatabaseSql($name)
{
$name = $this->conn->quoteIdentifier($name, true);
return 'CREATE DATABASE ' . $name;
}
/**
* drop an existing database
*
* @param string $name name of the database that should be dropped
* @return string
*/
public function dropDatabaseSql($name)
{
$name = $this->conn->quoteIdentifier($name, true);
return 'DELETE DATABASE ' . $name;
}
/**
* drop an existing table
*
* @param object $this->conns database object that is extended by this class
* @param string $name name of the table that should be dropped
* @return string
*/
public function dropTableSql($name)
{
$name = $this->conn->quoteIdentifier($name, true);
return 'DROP TABLE ' . $name . ' CASCADE';
}
/**
* alter an existing table
*
* @param string $name name of the table that is intended to be changed.
* @param array $changes associative array that contains the details of each type
* of change that is intended to be performed. The types of
* changes that are currently supported are defined as follows:
*
* name
*
* New name for the table.
*
* add
*
* Associative array with the names of fields to be added as
* indexes of the array. The value of each entry of the array
* should be set to another associative array with the properties
* of the fields to be added. The properties of the fields should
* be the same as defined by the MDB2 parser.
*
*
* remove
*
* Associative array with the names of fields to be removed as indexes
* of the array. Currently the values assigned to each entry are ignored.
* An empty array should be used for future compatibility.
*
* rename
*
* Associative array with the names of fields to be renamed as indexes
* of the array. The value of each entry of the array should be set to
* another associative array with the entry named name with the new
* field name and the entry named Declaration that is expected to contain
* the portion of the field declaration already in DBMS specific SQL code
* as it is used in the CREATE TABLE statement.
*
* change
*
* Associative array with the names of the fields to be changed as indexes
* of the array. Keep in mind that if it is intended to change either the
* name of a field and any other properties, the change array entries
* should have the new names of the fields as array indexes.
*
* The value of each entry of the array should be set to another associative
* array with the properties of the fields to that are meant to be changed as
* array entries. These entries should be assigned to the new values of the
* respective properties. The properties of the fields should be the same
* as defined by the MDB2 parser.
*
* Example
* array(
* 'name' => 'userlist',
* 'add' => array(
* 'quota' => array(
* 'type' => 'integer',
* 'unsigned' => 1
* )
* ),
* 'remove' => array(
* 'file_limit' => array(),
* 'time_limit' => array()
* ),
* 'change' => array(
* 'name' => array(
* 'length' => '20',
* 'definition' => array(
* 'type' => 'text',
* 'length' => 20,
* ),
* )
* ),
* 'rename' => array(
* 'sex' => array(
* 'name' => 'gender',
* 'definition' => array(
* 'type' => 'text',
* 'length' => 1,
* 'default' => 'M',
* ),
* )
* )
* )
*
* @param boolean $check indicates whether the function should just check if the DBMS driver
* can perform the requested table alterations if the value is true or
* actually perform them otherwise.
* @access public
*
* @return boolean
*/
public function alterTable($name, array $changes, $check = false)
{
foreach ($changes as $changeName => $change) {
switch ($changeName) {
case 'add':
case 'remove':
case 'change':
case 'rename':
case 'name':
break;
default:
throw new Doctrine_Export_Exception('change type "'.$changeName.'" not yet supported');
}
}
if ($check) {
return true;
}
$query = '';
if ( ! empty($changes['name'])) {
$changeName = $this->conn->quoteIdentifier($changes['name'], true);
$query .= 'RENAME TO ' . $changeName;
}
if ( ! empty($changes['add']) && is_array($changes['add'])) {
foreach ($changes['add'] as $fieldName => $field) {
if ($query) {
$query.= ', ';
}
$query.= 'ADD ' . $this->conn->getDeclaration($fieldName, $field);
}
}
if ( ! empty($changes['remove']) && is_array($changes['remove'])) {
foreach ($changes['remove'] as $fieldName => $field) {
if ($query) {
$query.= ', ';
}
$fieldName = $this->conn->quoteIdentifier($fieldName, true);
$query.= 'DROP ' . $fieldName;
}
}
$rename = array();
if ( ! empty($changes['rename']) && is_array($changes['rename'])) {
foreach ($changes['rename'] as $fieldName => $field) {
$rename[$field['name']] = $fieldName;
}
}
if ( ! empty($changes['change']) && is_array($changes['change'])) {
foreach ($changes['change'] as $fieldName => $field) {
if ($query) {
$query.= ', ';
}
if (isset($rename[$fieldName])) {
$oldFieldName = $rename[$fieldName];
unset($rename[$fieldName]);
} else {
$oldFieldName = $fieldName;
}
$oldFieldName = $this->conn->quoteIdentifier($oldFieldName, true);
$query.= 'CHANGE ' . $oldFieldName . ' ' . $this->conn->getDeclaration($oldFieldName, $field['definition']);
}
}
if ( ! empty($rename) && is_array($rename)) {
foreach ($rename as $renamedFieldName => $renamed_field) {
if ($query) {
$query.= ', ';
}
$oldFieldName = $rename[$renamedFieldName];
$field = $changes['rename'][$oldFieldName];
$query.= 'CHANGE ' . $this->conn->getDeclaration($oldFieldName, $field['definition']);
}
}
if ( ! $query) {
return true;
}
$name = $this->conn->quoteIdentifier($name, true);
return $this->conn->exec('ALTER TABLE ' . $name . ' ' . $query);
}
/**
* create sequence
*
* @param string $seqName name of the sequence to be created
* @param string $start start value of the sequence; default is 1
* @param array $options An associative array of table options:
* array(
* 'comment' => 'Foo',
* 'charset' => 'utf8',
* 'collate' => 'utf8_unicode_ci',
* );
* @return void
*/
public function createSequence($sequenceName, $start = 1, array $options = array())
{
$sequenceName = $this->conn->quoteIdentifier($this->conn->getSequenceName($sequenceName), true);
$seqcolName = $this->conn->quoteIdentifier($this->conn->getAttribute(Doctrine::ATTR_SEQCOL_NAME), true);
$query = 'CREATE TABLE ' . $sequenceName . ' (' . $seqcolName . ' INTEGER DEFAULT UNIQUE, PRIMARY KEY(' . $seqcolName . '))';
$res = $this->conn->exec($query);
$res = $this->conn->exec('SET UNIQUE = 1 FOR ' . $sequenceName);
if ($start == 1) {
return true;
}
try {
$this->conn->exec('INSERT INTO ' . $sequenceName . ' (' . $seqcolName . ') VALUES (' . ($start-1) . ')');
} catch(Doctrine_Connection_Exception $e) {
// Handle error
try {
$this->conn->exec('DROP TABLE ' . $sequenceName);
} catch(Doctrine_Connection_Exception $e) {
throw new Doctrine_Export_Exception('could not drop inconsistent sequence table');
}
throw new Doctrine_Export_Exception('could not create sequence table');
}
}
/**
* drop existing sequence
*
* @param string $seqName name of the sequence to be dropped
* @return string
*/
public function dropSequenceSql($seqName)
{
$sequenceName = $this->conn->quoteIdentifier($this->conn->getSequenceName($seqName), true);
return 'DROP TABLE ' . $sequenceName . ' CASCADE';
}
/**
* drop existing index
*
* @param string $table name of table that should be used in method
* @param string $name name of the index to be dropped
* @return boolean
*/
public function dropIndexSql($table, $name)
{
$table = $this->conn->quoteIdentifier($table, true);
$name = $this->conn->quoteIdentifier($this->conn->getIndexName($name), true);
return 'ALTER TABLE ' . $table . ' DROP INDEX ' . $name;
}
<?php
/*
* $Id$
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* This software consists of voluntary contributions made by many individuals
* and is licensed under the LGPL. For more information, see
* <http://www.phpdoctrine.com>.
*/
Doctrine::autoload('Doctrine_Export');
/**
* Doctrine_Export_Frontbase
*
* @package Doctrine
* @subpackage Export
* @author Konsta Vesterinen <kvesteri@cc.hut.fi>
* @author Lukas Smith <smith@pooteeweet.org> (PEAR MDB2 library)
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
* @link www.phpdoctrine.com
* @since 1.0
* @version $Revision$
*/
class Doctrine_Export_Frontbase extends Doctrine_Export
{
/**
* create a new database
*
* @param string $name name of the database that should be created
* @return string
*/
public function createDatabaseSql($name)
{
$name = $this->conn->quoteIdentifier($name, true);
return 'CREATE DATABASE ' . $name;
}
/**
* drop an existing database
*
* @param string $name name of the database that should be dropped
* @return string
*/
public function dropDatabaseSql($name)
{
$name = $this->conn->quoteIdentifier($name, true);
return 'DELETE DATABASE ' . $name;
}
/**
* drop an existing table
*
* @param object $this->conns database object that is extended by this class
* @param string $name name of the table that should be dropped
* @return string
*/
public function dropTableSql($name)
{
$name = $this->conn->quoteIdentifier($name, true);
return 'DROP TABLE ' . $name . ' CASCADE';
}
/**
* alter an existing table
*
* @param string $name name of the table that is intended to be changed.
* @param array $changes associative array that contains the details of each type
* of change that is intended to be performed. The types of
* changes that are currently supported are defined as follows:
*
* name
*
* New name for the table.
*
* add
*
* Associative array with the names of fields to be added as
* indexes of the array. The value of each entry of the array
* should be set to another associative array with the properties
* of the fields to be added. The properties of the fields should
* be the same as defined by the MDB2 parser.
*
*
* remove
*
* Associative array with the names of fields to be removed as indexes
* of the array. Currently the values assigned to each entry are ignored.
* An empty array should be used for future compatibility.
*
* rename
*
* Associative array with the names of fields to be renamed as indexes
* of the array. The value of each entry of the array should be set to
* another associative array with the entry named name with the new
* field name and the entry named Declaration that is expected to contain
* the portion of the field declaration already in DBMS specific SQL code
* as it is used in the CREATE TABLE statement.
*
* change
*
* Associative array with the names of the fields to be changed as indexes
* of the array. Keep in mind that if it is intended to change either the
* name of a field and any other properties, the change array entries
* should have the new names of the fields as array indexes.
*
* The value of each entry of the array should be set to another associative
* array with the properties of the fields to that are meant to be changed as
* array entries. These entries should be assigned to the new values of the
* respective properties. The properties of the fields should be the same
* as defined by the MDB2 parser.
*
* Example
* array(
* 'name' => 'userlist',
* 'add' => array(
* 'quota' => array(
* 'type' => 'integer',
* 'unsigned' => 1
* )
* ),
* 'remove' => array(
* 'file_limit' => array(),
* 'time_limit' => array()
* ),
* 'change' => array(
* 'name' => array(
* 'length' => '20',
* 'definition' => array(
* 'type' => 'text',
* 'length' => 20,
* ),
* )
* ),
* 'rename' => array(
* 'sex' => array(
* 'name' => 'gender',
* 'definition' => array(
* 'type' => 'text',
* 'length' => 1,
* 'default' => 'M',
* ),
* )
* )
* )
*
* @param boolean $check indicates whether the function should just check if the DBMS driver
* can perform the requested table alterations if the value is true or
* actually perform them otherwise.
* @access public
*
* @return boolean
*/
public function alterTable($name, array $changes, $check = false)
{
foreach ($changes as $changeName => $change) {
switch ($changeName) {
case 'add':
case 'remove':
case 'change':
case 'rename':
case 'name':
break;
default:
throw new Doctrine_Export_Exception('change type "'.$changeName.'" not yet supported');
}
}
if ($check) {
return true;
}
$query = '';
if ( ! empty($changes['name'])) {
$changeName = $this->conn->quoteIdentifier($changes['name'], true);
$query .= 'RENAME TO ' . $changeName;
}
if ( ! empty($changes['add']) && is_array($changes['add'])) {
foreach ($changes['add'] as $fieldName => $field) {
if ($query) {
$query.= ', ';
}
$query.= 'ADD ' . $this->conn->getDeclaration($fieldName, $field);
}
}
if ( ! empty($changes['remove']) && is_array($changes['remove'])) {
foreach ($changes['remove'] as $fieldName => $field) {
if ($query) {
$query.= ', ';
}
$fieldName = $this->conn->quoteIdentifier($fieldName, true);
$query.= 'DROP ' . $fieldName;
}
}
$rename = array();
if ( ! empty($changes['rename']) && is_array($changes['rename'])) {
foreach ($changes['rename'] as $fieldName => $field) {
$rename[$field['name']] = $fieldName;
}
}
if ( ! empty($changes['change']) && is_array($changes['change'])) {
foreach ($changes['change'] as $fieldName => $field) {
if ($query) {
$query.= ', ';
}
if (isset($rename[$fieldName])) {
$oldFieldName = $rename[$fieldName];
unset($rename[$fieldName]);
} else {
$oldFieldName = $fieldName;
}
$oldFieldName = $this->conn->quoteIdentifier($oldFieldName, true);
$query.= 'CHANGE ' . $oldFieldName . ' ' . $this->conn->getDeclaration($oldFieldName, $field['definition']);
}
}
if ( ! empty($rename) && is_array($rename)) {
foreach ($rename as $renamedFieldName => $renamed_field) {
if ($query) {
$query.= ', ';
}
$oldFieldName = $rename[$renamedFieldName];
$field = $changes['rename'][$oldFieldName];
$query.= 'CHANGE ' . $this->conn->getDeclaration($oldFieldName, $field['definition']);
}
}
if ( ! $query) {
return true;
}
$name = $this->conn->quoteIdentifier($name, true);
return $this->conn->exec('ALTER TABLE ' . $name . ' ' . $query);
}
/**
* create sequence
*
* @param string $seqName name of the sequence to be created
* @param string $start start value of the sequence; default is 1
* @param array $options An associative array of table options:
* array(
* 'comment' => 'Foo',
* 'charset' => 'utf8',
* 'collate' => 'utf8_unicode_ci',
* );
* @return void
*/
public function createSequence($sequenceName, $start = 1, array $options = array())
{
$sequenceName = $this->conn->quoteIdentifier($this->conn->getSequenceName($sequenceName), true);
$seqcolName = $this->conn->quoteIdentifier($this->conn->getAttribute(Doctrine::ATTR_SEQCOL_NAME), true);
$query = 'CREATE TABLE ' . $sequenceName . ' (' . $seqcolName . ' INTEGER DEFAULT UNIQUE, PRIMARY KEY(' . $seqcolName . '))';
$res = $this->conn->exec($query);
$res = $this->conn->exec('SET UNIQUE = 1 FOR ' . $sequenceName);
if ($start == 1) {
return true;
}
try {
$this->conn->exec('INSERT INTO ' . $sequenceName . ' (' . $seqcolName . ') VALUES (' . ($start-1) . ')');
} catch(Doctrine_Connection_Exception $e) {
// Handle error
try {
$this->conn->exec('DROP TABLE ' . $sequenceName);
} catch(Doctrine_Connection_Exception $e) {
throw new Doctrine_Export_Exception('could not drop inconsistent sequence table');
}
throw new Doctrine_Export_Exception('could not create sequence table');
}
}
/**
* drop existing sequence
*
* @param string $seqName name of the sequence to be dropped
* @return string
*/
public function dropSequenceSql($seqName)
{
$sequenceName = $this->conn->quoteIdentifier($this->conn->getSequenceName($seqName), true);
return 'DROP TABLE ' . $sequenceName . ' CASCADE';
}
/**
* drop existing index
*
* @param string $table name of table that should be used in method
* @param string $name name of the index to be dropped
* @return boolean
*/
public function dropIndexSql($table, $name)
{
$table = $this->conn->quoteIdentifier($table, true);
$name = $this->conn->quoteIdentifier($this->conn->getIndexName($name), true);
return 'ALTER TABLE ' . $table . ' DROP INDEX ' . $name;
}
}

504
lib/Doctrine/Export/Mssql.php
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@ -1,253 +1,253 @@
<?php
/*
* $Id$
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* This software consists of voluntary contributions made by many individuals
* and is licensed under the LGPL. For more information, see
* <http://www.phpdoctrine.com>.
*/
Doctrine::autoload('Doctrine_Export');
/**
* Doctrine_Export_Mssql
*
* @package Doctrine
* @subpackage Export
* @author Konsta Vesterinen <kvesteri@cc.hut.fi>
* @author Lukas Smith <smith@pooteeweet.org> (PEAR MDB2 library)
* @author Frank M. Kromann <frank@kromann.info> (PEAR MDB2 Mssql driver)
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
* @link www.phpdoctrine.com
* @since 1.0
* @version $Revision$
*/
class Doctrine_Export_Mssql extends Doctrine_Export
{
/**
* create a new database
*
* @param string $name name of the database that should be created
* @return void
*/
public function createDatabase($name)
{
$name = $this->conn->quoteIdentifier($name, true);
$query = "CREATE DATABASE $name";
if ($this->conn->options['database_device']) {
$query.= ' ON '.$this->conn->options['database_device'];
$query.= $this->conn->options['database_size'] ? '=' .
$this->conn->options['database_size'] : '';
}
return $this->conn->standaloneQuery($query, null, true);
}
/**
* drop an existing database
*
* @param string $name name of the database that should be dropped
* @return void
*/
public function dropDatabase($name)
{
$name = $this->conn->quoteIdentifier($name, true);
return $this->conn->standaloneQuery('DROP DATABASE ' . $name, null, true);
}
/**
* Override the parent method.
*
* @return string The string required to be placed between "CREATE" and "TABLE"
* to generate a temporary table, if possible.
*/
public function getTemporaryTableQuery()
{
return '';
}
/**
* alter an existing table
*
* @param string $name name of the table that is intended to be changed.
* @param array $changes associative array that contains the details of each type
* of change that is intended to be performed. The types of
* changes that are currently supported are defined as follows:
*
* name
*
* New name for the table.
*
* add
*
* Associative array with the names of fields to be added as
* indexes of the array. The value of each entry of the array
* should be set to another associative array with the properties
* of the fields to be added. The properties of the fields should
* be the same as defined by the Metabase parser.
*
*
* remove
*
* Associative array with the names of fields to be removed as indexes
* of the array. Currently the values assigned to each entry are ignored.
* An empty array should be used for future compatibility.
*
* rename
*
* Associative array with the names of fields to be renamed as indexes
* of the array. The value of each entry of the array should be set to
* another associative array with the entry named name with the new
* field name and the entry named Declaration that is expected to contain
* the portion of the field declaration already in DBMS specific SQL code
* as it is used in the CREATE TABLE statement.
*
* change
*
* Associative array with the names of the fields to be changed as indexes
* of the array. Keep in mind that if it is intended to change either the
* name of a field and any other properties, the change array entries
* should have the new names of the fields as array indexes.
*
* The value of each entry of the array should be set to another associative
* array with the properties of the fields to that are meant to be changed as
* array entries. These entries should be assigned to the new values of the
* respective properties. The properties of the fields should be the same
* as defined by the Metabase parser.
*
* Example
* array(
* 'name' => 'userlist',
* 'add' => array(
* 'quota' => array(
* 'type' => 'integer',
* 'unsigned' => 1
* )
* ),
* 'remove' => array(
* 'file_limit' => array(),
* 'time_limit' => array()
* ),
* 'change' => array(
* 'name' => array(
* 'length' => '20',
* 'definition' => array(
* 'type' => 'text',
* 'length' => 20,
* ),
* )
* ),
* 'rename' => array(
* 'sex' => array(
* 'name' => 'gender',
* 'definition' => array(
* 'type' => 'text',
* 'length' => 1,
* 'default' => 'M',
* ),
* )
* )
* )
*
* @param boolean $check indicates whether the function should just check if the DBMS driver
* can perform the requested table alterations if the value is true or
* actually perform them otherwise.
* @return void
*/
public function alterTable($name, array $changes, $check = false)
{
foreach ($changes as $changeName => $change) {
switch ($changeName) {
case 'add':
break;
case 'remove':
break;
case 'name':
case 'rename':
case 'change':
default:
throw new Doctrine_Export_Exception('alterTable: change type "' . $changeName . '" not yet supported');
}
}
$query = '';
if ( ! empty($changes['add']) && is_array($changes['add'])) {
foreach ($changes['add'] as $fieldName => $field) {
if ($query) {
$query .= ', ';
}
$query .= 'ADD ' . $this->conn->getDeclaration($fieldName, $field);
}
}
if ( ! empty($changes['remove']) && is_array($changes['remove'])) {
foreach ($changes['remove'] as $fieldName => $field) {
if ($query) {
$query .= ', ';
}
$field_name = $this->conn->quoteIdentifier($fieldName, true);
$query .= 'DROP COLUMN ' . $fieldName;
}
}
if ( ! $query) {
return false;
}
$name = $this->conn->quoteIdentifier($name, true);
return $this->conn->exec('ALTER TABLE ' . $name . ' ' . $query);
}
/**
* create sequence
*
* @param string $seqName name of the sequence to be created
* @param string $start start value of the sequence; default is 1
* @param array $options An associative array of table options:
* array(
* 'comment' => 'Foo',
* 'charset' => 'utf8',
* 'collate' => 'utf8_unicode_ci',
* );
* @return string
*/
public function createSequence($seqName, $start = 1, array $options = array())
{
$sequenceName = $this->conn->quoteIdentifier($this->conn->getSequenceName($seqName), true);
$seqcolName = $this->conn->quoteIdentifier($this->conn->options['seqcol_name'], true);
$query = 'CREATE TABLE ' . $sequenceName . ' (' . $seqcolName .
' INT PRIMARY KEY CLUSTERED IDENTITY(' . $start . ', 1) NOT NULL)';
$res = $this->conn->exec($query);
if ($start == 1) {
return true;
}
try {
$query = 'SET IDENTITY_INSERT ' . $sequenceName . ' ON ' .
'INSERT INTO ' . $sequenceName . ' (' . $seqcolName . ') VALUES ( ' . $start . ')';
$res = $this->conn->exec($query);
} catch (Exception $e) {
$result = $this->conn->exec('DROP TABLE ' . $sequenceName);
}
return true;
}
/**
* This function drops an existing sequence
*
* @param string $seqName name of the sequence to be dropped
* @return void
*/
public function dropSequenceSql($seqName)
{
$sequenceName = $this->conn->quoteIdentifier($this->conn->getSequenceName($seqName), true);
return 'DROP TABLE ' . $sequenceName;
}
<?php
/*
* $Id$
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* This software consists of voluntary contributions made by many individuals
* and is licensed under the LGPL. For more information, see
* <http://www.phpdoctrine.com>.
*/
Doctrine::autoload('Doctrine_Export');
/**
* Doctrine_Export_Mssql
*
* @package Doctrine
* @subpackage Export
* @author Konsta Vesterinen <kvesteri@cc.hut.fi>
* @author Lukas Smith <smith@pooteeweet.org> (PEAR MDB2 library)
* @author Frank M. Kromann <frank@kromann.info> (PEAR MDB2 Mssql driver)
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
* @link www.phpdoctrine.com
* @since 1.0
* @version $Revision$
*/
class Doctrine_Export_Mssql extends Doctrine_Export
{
/**
* create a new database
*
* @param string $name name of the database that should be created
* @return void
*/
public function createDatabase($name)
{
$name = $this->conn->quoteIdentifier($name, true);
$query = "CREATE DATABASE $name";
if ($this->conn->options['database_device']) {
$query.= ' ON '.$this->conn->options['database_device'];
$query.= $this->conn->options['database_size'] ? '=' .
$this->conn->options['database_size'] : '';
}
return $this->conn->standaloneQuery($query, null, true);
}
/**
* drop an existing database
*
* @param string $name name of the database that should be dropped
* @return void
*/
public function dropDatabase($name)
{
$name = $this->conn->quoteIdentifier($name, true);
return $this->conn->standaloneQuery('DROP DATABASE ' . $name, null, true);
}
/**
* Override the parent method.
*
* @return string The string required to be placed between "CREATE" and "TABLE"
* to generate a temporary table, if possible.
*/
public function getTemporaryTableQuery()
{
return '';
}
/**
* alter an existing table
*
* @param string $name name of the table that is intended to be changed.
* @param array $changes associative array that contains the details of each type
* of change that is intended to be performed. The types of
* changes that are currently supported are defined as follows:
*
* name
*
* New name for the table.
*
* add
*
* Associative array with the names of fields to be added as
* indexes of the array. The value of each entry of the array
* should be set to another associative array with the properties
* of the fields to be added. The properties of the fields should
* be the same as defined by the Metabase parser.
*
*
* remove
*
* Associative array with the names of fields to be removed as indexes
* of the array. Currently the values assigned to each entry are ignored.
* An empty array should be used for future compatibility.
*
* rename
*
* Associative array with the names of fields to be renamed as indexes
* of the array. The value of each entry of the array should be set to
* another associative array with the entry named name with the new
* field name and the entry named Declaration that is expected to contain
* the portion of the field declaration already in DBMS specific SQL code
* as it is used in the CREATE TABLE statement.
*
* change
*
* Associative array with the names of the fields to be changed as indexes
* of the array. Keep in mind that if it is intended to change either the
* name of a field and any other properties, the change array entries
* should have the new names of the fields as array indexes.
*
* The value of each entry of the array should be set to another associative
* array with the properties of the fields to that are meant to be changed as
* array entries. These entries should be assigned to the new values of the
* respective properties. The properties of the fields should be the same
* as defined by the Metabase parser.
*
* Example
* array(
* 'name' => 'userlist',
* 'add' => array(
* 'quota' => array(
* 'type' => 'integer',
* 'unsigned' => 1
* )
* ),
* 'remove' => array(
* 'file_limit' => array(),
* 'time_limit' => array()
* ),
* 'change' => array(
* 'name' => array(
* 'length' => '20',
* 'definition' => array(
* 'type' => 'text',
* 'length' => 20,
* ),
* )
* ),
* 'rename' => array(
* 'sex' => array(
* 'name' => 'gender',
* 'definition' => array(
* 'type' => 'text',
* 'length' => 1,
* 'default' => 'M',
* ),
* )
* )
* )
*
* @param boolean $check indicates whether the function should just check if the DBMS driver
* can perform the requested table alterations if the value is true or
* actually perform them otherwise.
* @return void
*/
public function alterTable($name, array $changes, $check = false)
{
foreach ($changes as $changeName => $change) {
switch ($changeName) {
case 'add':
break;
case 'remove':
break;
case 'name':
case 'rename':
case 'change':
default:
throw new Doctrine_Export_Exception('alterTable: change type "' . $changeName . '" not yet supported');
}
}
$query = '';
if ( ! empty($changes['add']) && is_array($changes['add'])) {
foreach ($changes['add'] as $fieldName => $field) {
if ($query) {
$query .= ', ';
}
$query .= 'ADD ' . $this->conn->getDeclaration($fieldName, $field);
}
}
if ( ! empty($changes['remove']) && is_array($changes['remove'])) {
foreach ($changes['remove'] as $fieldName => $field) {
if ($query) {
$query .= ', ';
}
$field_name = $this->conn->quoteIdentifier($fieldName, true);
$query .= 'DROP COLUMN ' . $fieldName;
}
}
if ( ! $query) {
return false;
}
$name = $this->conn->quoteIdentifier($name, true);
return $this->conn->exec('ALTER TABLE ' . $name . ' ' . $query);
}
/**
* create sequence
*
* @param string $seqName name of the sequence to be created
* @param string $start start value of the sequence; default is 1
* @param array $options An associative array of table options:
* array(
* 'comment' => 'Foo',
* 'charset' => 'utf8',
* 'collate' => 'utf8_unicode_ci',
* );
* @return string
*/
public function createSequence($seqName, $start = 1, array $options = array())
{
$sequenceName = $this->conn->quoteIdentifier($this->conn->getSequenceName($seqName), true);
$seqcolName = $this->conn->quoteIdentifier($this->conn->options['seqcol_name'], true);
$query = 'CREATE TABLE ' . $sequenceName . ' (' . $seqcolName .
' INT PRIMARY KEY CLUSTERED IDENTITY(' . $start . ', 1) NOT NULL)';
$res = $this->conn->exec($query);
if ($start == 1) {
return true;
}
try {
$query = 'SET IDENTITY_INSERT ' . $sequenceName . ' ON ' .
'INSERT INTO ' . $sequenceName . ' (' . $seqcolName . ') VALUES ( ' . $start . ')';
$res = $this->conn->exec($query);
} catch (Exception $e) {
$result = $this->conn->exec('DROP TABLE ' . $sequenceName);
}
return true;
}
/**
* This function drops an existing sequence
*
* @param string $seqName name of the sequence to be dropped
* @return void
*/
public function dropSequenceSql($seqName)
{
$sequenceName = $this->conn->quoteIdentifier($this->conn->getSequenceName($seqName), true);
return 'DROP TABLE ' . $sequenceName;
}
}

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<?php
/*
* $Id$
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* This software consists of voluntary contributions made by many individuals
* and is licensed under the LGPL. For more information, see
* <http://www.phpdoctrine.com>.
*/
Doctrine::autoload('Doctrine_Export');
/**
* Doctrine_Export_Oracle
*
* @package Doctrine
* @subpackage Export
* @author Konsta Vesterinen <kvesteri@cc.hut.fi>
* @author Lukas Smith <smith@pooteeweet.org> (PEAR MDB2 library)
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
* @link www.phpdoctrine.com
* @since 1.0
* @version $Revision$
*/
class Doctrine_Export_Oracle extends Doctrine_Export
{
/**
* create a new database
*
* @param object $db database object that is extended by this class
* @param string $name name of the database that should be created
* @return mixed MDB2_OK on success, a MDB2 error on failure
* @access public
*/
public function createDatabase($name)
{
if ( ! $this->conn->getAttribute(Doctrine::ATTR_EMULATE_DATABASE))
throw new Doctrine_Export_Exception('database creation is only supported if the "emulate_database" attribute is enabled');
$username = sprintf($this->conn->getAttribute(Doctrine::ATTR_DB_NAME_FORMAT), $name);
$password = $this->conn->dsn['password'] ? $this->conn->dsn['password'] : $name;
$tablespace = $this->conn->getAttribute(Doctrine::ATTR_DB_NAME_FORMAT)
? ' DEFAULT TABLESPACE '.$this->conn->options['default_tablespace'] : '';
$query = 'CREATE USER ' . $username . ' IDENTIFIED BY ' . $password . $tablespace;
$result = $this->conn->exec($query);
try {
$query = 'GRANT CREATE SESSION, CREATE TABLE, UNLIMITED TABLESPACE, CREATE SEQUENCE, CREATE TRIGGER TO ' . $username;
$result = $this->conn->exec($query);
} catch (Exception $e) {
$query = 'DROP USER '.$username.' CASCADE';
$result2 = $this->conn->exec($query);
}
return true;
}
/**
* drop an existing database
*
* @param object $this->conn database object that is extended by this class
* @param string $name name of the database that should be dropped
* @return mixed MDB2_OK on success, a MDB2 error on failure
* @access public
*/
public function dropDatabase($name)
{
if ( ! $this->conn->getAttribute(Doctrine::ATTR_EMULATE_DATABASE))
throw new Doctrine_Export_Exception('database dropping is only supported if the
"emulate_database" option is enabled');
$username = sprintf($this->conn->getAttribute(Doctrine::ATTR_DB_NAME_FORMAT), $name);
return $this->conn->exec('DROP USER ' . $username . ' CASCADE');
}
/**
* add an autoincrement sequence + trigger
*
* @param string $name name of the PK field
* @param string $table name of the table
* @param string $start start value for the sequence
* @return mixed MDB2_OK on success, a MDB2 error on failure
* @access private
*/
public function _makeAutoincrement($name, $table, $start = 1)
{
$sql = array();
$table = strtoupper($table);
$indexName = $table . '_AI_PK';
$definition = array(
'primary' => true,
'fields' => array($name => true),
);
$sql[] = $this->createConstraintSql($table, $indexName, $definition);
if (is_null($start)) {
$query = 'SELECT MAX(' . $this->conn->quoteIdentifier($name, true) . ') FROM ' . $this->conn->quoteIdentifier($table, true);
$start = $this->conn->fetchOne($query);
++$start;
}
$sql[] = $this->createSequenceSql($table, $start);
$sequenceName = $this->conn->formatter->getSequenceName($table);
$triggerName = $this->conn->quoteIdentifier($table . '_AI_PK', true);
$table = $this->conn->quoteIdentifier($table, true);
$name = $this->conn->quoteIdentifier($name, true);
$sql[] = 'CREATE TRIGGER ' . $triggerName . '
BEFORE INSERT
ON '.$table.'
FOR EACH ROW
DECLARE
last_Sequence NUMBER;
last_InsertID NUMBER;
BEGIN
SELECT '.$sequenceName.'.NEXTVAL INTO :NEW.'.$name.' FROM DUAL;
IF (:NEW.'.$name.' IS NULL OR :NEW.'.$name.' = 0) THEN
SELECT '.$sequenceName.'.NEXTVAL INTO :NEW.'.$name.' FROM DUAL;
ELSE
SELECT NVL(Last_Number, 0) INTO last_Sequence
FROM User_Sequences
WHERE UPPER(Sequence_Name) = UPPER(\''.$sequenceName.'\');
SELECT :NEW.id INTO last_InsertID FROM DUAL;
WHILE (last_InsertID > last_Sequence) LOOP
SELECT ' . $sequenceName . '.NEXTVAL INTO last_Sequence FROM DUAL;
END LOOP;
END IF;
END;
';
return $sql;
}
/**
* drop an existing autoincrement sequence + trigger
*
* @param string $table name of the table
* @return void
*/
public function dropAutoincrement($table)
{
$table = strtoupper($table);
$triggerName = $table . '_AI_PK';
$trigger_name_quoted = $this->conn->quote($triggerName);
$query = 'SELECT trigger_name FROM user_triggers';
$query.= ' WHERE trigger_name='.$trigger_name_quoted.' OR trigger_name='.strtoupper($trigger_name_quoted);
$trigger = $this->conn->fetchOne($query);
if ($trigger) {
$trigger_name = $this->conn->quoteIdentifier($table . '_AI_PK', true);
$trigger_sql = 'DROP TRIGGER ' . $trigger_name;
// if throws exception, trigger for autoincrement PK could not be dropped
$this->conn->exec($trigger_sql);
// if throws exception, sequence for autoincrement PK could not be dropped
$this->dropSequence($table);
$indexName = $table . '_AI_PK';
// if throws exception, primary key for autoincrement PK could not be dropped
$this->dropConstraint($table, $indexName);
}
}
/**
* A method to return the required SQL string that fits between CREATE ... TABLE
* to create the table as a temporary table.
*
* @return string The string required to be placed between "CREATE" and "TABLE"
* to generate a temporary table, if possible.
*/
public function getTemporaryTableQuery()
{
return 'GLOBAL TEMPORARY';
}
/**
* getAdvancedForeignKeyOptions
* Return the FOREIGN KEY query section dealing with non-standard options
* as MATCH, INITIALLY DEFERRED, ON UPDATE, ...
*
* @param array $definition foreign key definition
* @return string
* @access protected
*/
public function getAdvancedForeignKeyOptions(array $definition)
{
$query = '';
if (isset($definition['onDelete'])) {
$query .= ' ON DELETE ' . $definition['onDelete'];
}
if (isset($definition['deferrable'])) {
$query .= ' DEFERRABLE';
} else {
$query .= ' NOT DEFERRABLE';
}
if (isset($definition['feferred'])) {
$query .= ' INITIALLY DEFERRED';
} else {
$query .= ' INITIALLY IMMEDIATE';
}
return $query;
}
/**
* create a new table
*
* @param string $name Name of the database that should be created
* @param array $fields Associative array that contains the definition of each field of the new table
* The indexes of the array entries are the names of the fields of the table an
* the array entry values are associative arrays like those that are meant to be
* passed with the field definitions to get[Type]Declaration() functions.
*
* Example
* array(
*
* 'id' => array(
* 'type' => 'integer',
* 'unsigned' => 1
* 'notnull' => 1
* 'default' => 0
* ),
* 'name' => array(
* 'type' => 'text',
* 'length' => 12
* ),
* 'password' => array(
* 'type' => 'text',
* 'length' => 12
* )
* );
* @param array $options An associative array of table options:
*
* @return void
*/
public function createTable($name, array $fields, array $options = array())
{
$this->conn->beginTransaction();
foreach ($this->createTableSql($name, $fields, $options) as $sql) {
$this->conn->exec($sql);
}
$this->conn->commit();
}
/**
* create a new table
*
* @param string $name Name of the database that should be created
* @param array $fields Associative array that contains the definition of each field of the new table
* The indexes of the array entries are the names of the fields of the table an
* the array entry values are associative arrays like those that are meant to be
* passed with the field definitions to get[Type]Declaration() functions.
*
* Example
* array(
*
* 'id' => array(
* 'type' => 'integer',
* 'unsigned' => 1
* 'notnull' => 1
* 'default' => 0
* ),
* 'name' => array(
* 'type' => 'text',
* 'length' => 12
* ),
* 'password' => array(
* 'type' => 'text',
* 'length' => 12
* )
* );
* @param array $options An associative array of table options:
*
* @return void
*/
public function createTableSql($name, array $fields, array $options = array())
{
$sql = parent::createTableSql($name, $fields, $options);
foreach ($fields as $fieldName => $field) {
if (isset($field['autoincrement']) && $field['autoincrement'] ||
(isset($field['autoinc']) && $fields['autoinc'])) {
$sql = array_merge($sql, $this->_makeAutoincrement($fieldName, $name));
}
}
return $sql;
}
/**
* drop an existing table
*
* @param string $name name of the table that should be dropped
* @return void
*/
public function dropTable($name)
{
//$this->conn->beginNestedTransaction();
$result = $this->dropAutoincrement($name);
$result = parent::dropTable($name);
//$this->conn->completeNestedTransaction();
return $result;
}
/**
* alter an existing table
*
* @param string $name name of the table that is intended to be changed.
* @param array $changes associative array that contains the details of each type
* of change that is intended to be performed. The types of
* changes that are currently supported are defined as follows:
*
* name
*
* New name for the table.
*
* add
*
* Associative array with the names of fields to be added as
* indexes of the array. The value of each entry of the array
* should be set to another associative array with the properties
* of the fields to be added. The properties of the fields should
* be the same as defined by the MDB2 parser.
*
*
* remove
*
* Associative array with the names of fields to be removed as indexes
* of the array. Currently the values assigned to each entry are ignored.
* An empty array should be used for future compatibility.
*
* rename
*
* Associative array with the names of fields to be renamed as indexes
* of the array. The value of each entry of the array should be set to
* another associative array with the entry named name with the new
* field name and the entry named Declaration that is expected to contain
* the portion of the field declaration already in DBMS specific SQL code
* as it is used in the CREATE TABLE statement.
*
* change
*
* Associative array with the names of the fields to be changed as indexes
* of the array. Keep in mind that if it is intended to change either the
* name of a field and any other properties, the change array entries
* should have the new names of the fields as array indexes.
*
* The value of each entry of the array should be set to another associative
* array with the properties of the fields to that are meant to be changed as
* array entries. These entries should be assigned to the new values of the
* respective properties. The properties of the fields should be the same
* as defined by the MDB2 parser.
*
* Example
* array(
* 'name' => 'userlist',
* 'add' => array(
* 'quota' => array(
* 'type' => 'integer',
* 'unsigned' => 1
* )
* ),
* 'remove' => array(
* 'file_limit' => array(),
* 'time_limit' => array()
* ),
* 'change' => array(
* 'name' => array(
* 'length' => '20',
* 'definition' => array(
* 'type' => 'text',
* 'length' => 20,
* ),
* )
* ),
* 'rename' => array(
* 'sex' => array(
* 'name' => 'gender',
* 'definition' => array(
* 'type' => 'text',
* 'length' => 1,
* 'default' => 'M',
* ),
* )
* )
* )
*
* @param boolean $check indicates whether the function should just check if the DBMS driver
* can perform the requested table alterations if the value is true or
* actually perform them otherwise.
* @return void
*/
public function alterTable($name, array $changes, $check = false)
{
foreach ($changes as $changeName => $change) {
switch ($changeName) {
case 'add':
case 'remove':
case 'change':
case 'name':
case 'rename':
break;
default:
throw new Doctrine_Export_Exception('change type "' . $changeName . '" not yet supported');
}
}
if ($check) {
return false;
}
$name = $this->conn->quoteIdentifier($name, true);
if ( ! empty($changes['add']) && is_array($changes['add'])) {
$fields = array();
foreach ($changes['add'] as $fieldName => $field) {
$fields[] = $this->conn->getDeclaration($fieldName, $field);
}
$result = $this->conn->exec('ALTER TABLE ' . $name . ' ADD (' . implode(', ', $fields) . ')');
}
if ( ! empty($changes['change']) && is_array($changes['change'])) {
$fields = array();
foreach ($changes['change'] as $fieldName => $field) {
$fields[] = $fieldName. ' ' . $this->conn->getDeclaration('', $field['definition']);
}
$result = $this->conn->exec('ALTER TABLE ' . $name . ' MODIFY (' . implode(', ', $fields) . ')');
}
if ( ! empty($changes['rename']) && is_array($changes['rename'])) {
foreach ($changes['rename'] as $fieldName => $field) {
$query = 'ALTER TABLE ' . $name . ' RENAME COLUMN ' . $this->conn->quoteIdentifier($fieldName, true)
. ' TO ' . $this->conn->quoteIdentifier($field['name']);
$result = $this->conn->exec($query);
}
}
if ( ! empty($changes['remove']) && is_array($changes['remove'])) {
$fields = array();
foreach ($changes['remove'] as $fieldName => $field) {
$fields[] = $this->conn->quoteIdentifier($fieldName, true);
}
$result = $this->conn->exec('ALTER TABLE ' . $name . ' DROP COLUMN ' . implode(', ', $fields));
}
if ( ! empty($changes['name'])) {
$changeName = $this->conn->quoteIdentifier($changes['name'], true);
$result = $this->conn->exec('ALTER TABLE ' . $name . ' RENAME TO ' . $changeName);
}
}
/**
* create sequence
*
* @param string $seqName name of the sequence to be created
* @param string $start start value of the sequence; default is 1
* @param array $options An associative array of table options:
* array(
* 'comment' => 'Foo',
* 'charset' => 'utf8',
* 'collate' => 'utf8_unicode_ci',
* );
* @return string
*/
public function createSequenceSql($seqName, $start = 1, array $options = array())
{
$sequenceName = $this->conn->quoteIdentifier($this->conn->formatter->getSequenceName($seqName), true);
$query = 'CREATE SEQUENCE ' . $sequenceName . ' START WITH ' . $start . ' INCREMENT BY 1 NOCACHE';
$query .= ($start < 1 ? ' MINVALUE ' . $start : '');
return $query;
}
/**
* drop existing sequence
*
* @param object $this->conn database object that is extended by this class
* @param string $seqName name of the sequence to be dropped
* @return string
*/
public function dropSequenceSql($seqName)
{
$sequenceName = $this->conn->quoteIdentifier($this->conn->formatter->getSequenceName($seqName), true);
return 'DROP SEQUENCE ' . $sequenceName;
}
<?php
/*
* $Id$
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* This software consists of voluntary contributions made by many individuals
* and is licensed under the LGPL. For more information, see
* <http://www.phpdoctrine.com>.
*/
Doctrine::autoload('Doctrine_Export');
/**
* Doctrine_Export_Oracle
*
* @package Doctrine
* @subpackage Export
* @author Konsta Vesterinen <kvesteri@cc.hut.fi>
* @author Lukas Smith <smith@pooteeweet.org> (PEAR MDB2 library)
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
* @link www.phpdoctrine.com
* @since 1.0
* @version $Revision$
*/
class Doctrine_Export_Oracle extends Doctrine_Export
{
/**
* create a new database
*
* @param object $db database object that is extended by this class
* @param string $name name of the database that should be created
* @return mixed MDB2_OK on success, a MDB2 error on failure
* @access public
*/
public function createDatabase($name)
{
if ( ! $this->conn->getAttribute(Doctrine::ATTR_EMULATE_DATABASE))
throw new Doctrine_Export_Exception('database creation is only supported if the "emulate_database" attribute is enabled');
$username = sprintf($this->conn->getAttribute(Doctrine::ATTR_DB_NAME_FORMAT), $name);
$password = $this->conn->dsn['password'] ? $this->conn->dsn['password'] : $name;
$tablespace = $this->conn->getAttribute(Doctrine::ATTR_DB_NAME_FORMAT)
? ' DEFAULT TABLESPACE '.$this->conn->options['default_tablespace'] : '';
$query = 'CREATE USER ' . $username . ' IDENTIFIED BY ' . $password . $tablespace;
$result = $this->conn->exec($query);
try {
$query = 'GRANT CREATE SESSION, CREATE TABLE, UNLIMITED TABLESPACE, CREATE SEQUENCE, CREATE TRIGGER TO ' . $username;
$result = $this->conn->exec($query);
} catch (Exception $e) {
$query = 'DROP USER '.$username.' CASCADE';
$result2 = $this->conn->exec($query);
}
return true;
}
/**
* drop an existing database
*
* @param object $this->conn database object that is extended by this class
* @param string $name name of the database that should be dropped
* @return mixed MDB2_OK on success, a MDB2 error on failure
* @access public
*/
public function dropDatabase($name)
{
if ( ! $this->conn->getAttribute(Doctrine::ATTR_EMULATE_DATABASE))
throw new Doctrine_Export_Exception('database dropping is only supported if the
"emulate_database" option is enabled');
$username = sprintf($this->conn->getAttribute(Doctrine::ATTR_DB_NAME_FORMAT), $name);
return $this->conn->exec('DROP USER ' . $username . ' CASCADE');
}
/**
* add an autoincrement sequence + trigger
*
* @param string $name name of the PK field
* @param string $table name of the table
* @param string $start start value for the sequence
* @return mixed MDB2_OK on success, a MDB2 error on failure
* @access private
*/
public function _makeAutoincrement($name, $table, $start = 1)
{
$sql = array();
$table = strtoupper($table);
$indexName = $table . '_AI_PK';
$definition = array(
'primary' => true,
'fields' => array($name => true),
);
$sql[] = $this->createConstraintSql($table, $indexName, $definition);
if (is_null($start)) {
$query = 'SELECT MAX(' . $this->conn->quoteIdentifier($name, true) . ') FROM ' . $this->conn->quoteIdentifier($table, true);
$start = $this->conn->fetchOne($query);
++$start;
}
$sql[] = $this->createSequenceSql($table, $start);
$sequenceName = $this->conn->formatter->getSequenceName($table);
$triggerName = $this->conn->quoteIdentifier($table . '_AI_PK', true);
$table = $this->conn->quoteIdentifier($table, true);
$name = $this->conn->quoteIdentifier($name, true);
$sql[] = 'CREATE TRIGGER ' . $triggerName . '
BEFORE INSERT
ON '.$table.'
FOR EACH ROW
DECLARE
last_Sequence NUMBER;
last_InsertID NUMBER;
BEGIN
SELECT '.$sequenceName.'.NEXTVAL INTO :NEW.'.$name.' FROM DUAL;
IF (:NEW.'.$name.' IS NULL OR :NEW.'.$name.' = 0) THEN
SELECT '.$sequenceName.'.NEXTVAL INTO :NEW.'.$name.' FROM DUAL;
ELSE
SELECT NVL(Last_Number, 0) INTO last_Sequence
FROM User_Sequences
WHERE UPPER(Sequence_Name) = UPPER(\''.$sequenceName.'\');
SELECT :NEW.id INTO last_InsertID FROM DUAL;
WHILE (last_InsertID > last_Sequence) LOOP
SELECT ' . $sequenceName . '.NEXTVAL INTO last_Sequence FROM DUAL;
END LOOP;
END IF;
END;
';
return $sql;
}
/**
* drop an existing autoincrement sequence + trigger
*
* @param string $table name of the table
* @return void
*/
public function dropAutoincrement($table)
{
$table = strtoupper($table);
$triggerName = $table . '_AI_PK';
$trigger_name_quoted = $this->conn->quote($triggerName);
$query = 'SELECT trigger_name FROM user_triggers';
$query.= ' WHERE trigger_name='.$trigger_name_quoted.' OR trigger_name='.strtoupper($trigger_name_quoted);
$trigger = $this->conn->fetchOne($query);
if ($trigger) {
$trigger_name = $this->conn->quoteIdentifier($table . '_AI_PK', true);
$trigger_sql = 'DROP TRIGGER ' . $trigger_name;
// if throws exception, trigger for autoincrement PK could not be dropped
$this->conn->exec($trigger_sql);
// if throws exception, sequence for autoincrement PK could not be dropped
$this->dropSequence($table);
$indexName = $table . '_AI_PK';
// if throws exception, primary key for autoincrement PK could not be dropped
$this->dropConstraint($table, $indexName);
}
}
/**
* A method to return the required SQL string that fits between CREATE ... TABLE
* to create the table as a temporary table.
*
* @return string The string required to be placed between "CREATE" and "TABLE"
* to generate a temporary table, if possible.
*/
public function getTemporaryTableQuery()
{
return 'GLOBAL TEMPORARY';
}
/**
* getAdvancedForeignKeyOptions
* Return the FOREIGN KEY query section dealing with non-standard options
* as MATCH, INITIALLY DEFERRED, ON UPDATE, ...
*
* @param array $definition foreign key definition
* @return string
* @access protected
*/
public function getAdvancedForeignKeyOptions(array $definition)
{
$query = '';
if (isset($definition['onDelete'])) {
$query .= ' ON DELETE ' . $definition['onDelete'];
}
if (isset($definition['deferrable'])) {
$query .= ' DEFERRABLE';
} else {
$query .= ' NOT DEFERRABLE';
}
if (isset($definition['feferred'])) {
$query .= ' INITIALLY DEFERRED';
} else {
$query .= ' INITIALLY IMMEDIATE';
}
return $query;
}
/**
* create a new table
*
* @param string $name Name of the database that should be created
* @param array $fields Associative array that contains the definition of each field of the new table
* The indexes of the array entries are the names of the fields of the table an
* the array entry values are associative arrays like those that are meant to be
* passed with the field definitions to get[Type]Declaration() functions.
*
* Example
* array(
*
* 'id' => array(
* 'type' => 'integer',
* 'unsigned' => 1
* 'notnull' => 1
* 'default' => 0
* ),
* 'name' => array(
* 'type' => 'text',
* 'length' => 12
* ),
* 'password' => array(
* 'type' => 'text',
* 'length' => 12
* )
* );
* @param array $options An associative array of table options:
*
* @return void
*/
public function createTable($name, array $fields, array $options = array())
{
$this->conn->beginTransaction();
foreach ($this->createTableSql($name, $fields, $options) as $sql) {
$this->conn->exec($sql);
}
$this->conn->commit();
}
/**
* create a new table
*
* @param string $name Name of the database that should be created
* @param array $fields Associative array that contains the definition of each field of the new table
* The indexes of the array entries are the names of the fields of the table an
* the array entry values are associative arrays like those that are meant to be
* passed with the field definitions to get[Type]Declaration() functions.
*
* Example
* array(
*
* 'id' => array(
* 'type' => 'integer',
* 'unsigned' => 1
* 'notnull' => 1
* 'default' => 0
* ),
* 'name' => array(
* 'type' => 'text',
* 'length' => 12
* ),
* 'password' => array(
* 'type' => 'text',
* 'length' => 12
* )
* );
* @param array $options An associative array of table options:
*
* @return void
*/
public function createTableSql($name, array $fields, array $options = array())
{
$sql = parent::createTableSql($name, $fields, $options);
foreach ($fields as $fieldName => $field) {
if (isset($field['autoincrement']) && $field['autoincrement'] ||
(isset($field['autoinc']) && $fields['autoinc'])) {
$sql = array_merge($sql, $this->_makeAutoincrement($fieldName, $name));
}
}
return $sql;
}
/**
* drop an existing table
*
* @param string $name name of the table that should be dropped
* @return void
*/
public function dropTable($name)
{
//$this->conn->beginNestedTransaction();
$result = $this->dropAutoincrement($name);
$result = parent::dropTable($name);
//$this->conn->completeNestedTransaction();
return $result;
}
/**
* alter an existing table
*
* @param string $name name of the table that is intended to be changed.
* @param array $changes associative array that contains the details of each type
* of change that is intended to be performed. The types of
* changes that are currently supported are defined as follows:
*
* name
*
* New name for the table.
*
* add
*
* Associative array with the names of fields to be added as
* indexes of the array. The value of each entry of the array
* should be set to another associative array with the properties
* of the fields to be added. The properties of the fields should
* be the same as defined by the MDB2 parser.
*
*
* remove
*
* Associative array with the names of fields to be removed as indexes
* of the array. Currently the values assigned to each entry are ignored.
* An empty array should be used for future compatibility.
*
* rename
*
* Associative array with the names of fields to be renamed as indexes
* of the array. The value of each entry of the array should be set to
* another associative array with the entry named name with the new
* field name and the entry named Declaration that is expected to contain
* the portion of the field declaration already in DBMS specific SQL code
* as it is used in the CREATE TABLE statement.
*
* change
*
* Associative array with the names of the fields to be changed as indexes
* of the array. Keep in mind that if it is intended to change either the
* name of a field and any other properties, the change array entries
* should have the new names of the fields as array indexes.
*
* The value of each entry of the array should be set to another associative
* array with the properties of the fields to that are meant to be changed as
* array entries. These entries should be assigned to the new values of the
* respective properties. The properties of the fields should be the same
* as defined by the MDB2 parser.
*
* Example
* array(
* 'name' => 'userlist',
* 'add' => array(
* 'quota' => array(
* 'type' => 'integer',
* 'unsigned' => 1
* )
* ),
* 'remove' => array(
* 'file_limit' => array(),
* 'time_limit' => array()
* ),
* 'change' => array(
* 'name' => array(
* 'length' => '20',
* 'definition' => array(
* 'type' => 'text',
* 'length' => 20,
* ),
* )
* ),
* 'rename' => array(
* 'sex' => array(
* 'name' => 'gender',
* 'definition' => array(
* 'type' => 'text',
* 'length' => 1,
* 'default' => 'M',
* ),
* )
* )
* )
*
* @param boolean $check indicates whether the function should just check if the DBMS driver
* can perform the requested table alterations if the value is true or
* actually perform them otherwise.
* @return void
*/
public function alterTable($name, array $changes, $check = false)
{
foreach ($changes as $changeName => $change) {
switch ($changeName) {
case 'add':
case 'remove':
case 'change':
case 'name':
case 'rename':
break;
default:
throw new Doctrine_Export_Exception('change type "' . $changeName . '" not yet supported');
}
}
if ($check) {
return false;
}
$name = $this->conn->quoteIdentifier($name, true);
if ( ! empty($changes['add']) && is_array($changes['add'])) {
$fields = array();
foreach ($changes['add'] as $fieldName => $field) {
$fields[] = $this->conn->getDeclaration($fieldName, $field);
}
$result = $this->conn->exec('ALTER TABLE ' . $name . ' ADD (' . implode(', ', $fields) . ')');
}
if ( ! empty($changes['change']) && is_array($changes['change'])) {
$fields = array();
foreach ($changes['change'] as $fieldName => $field) {
$fields[] = $fieldName. ' ' . $this->conn->getDeclaration('', $field['definition']);
}
$result = $this->conn->exec('ALTER TABLE ' . $name . ' MODIFY (' . implode(', ', $fields) . ')');
}
if ( ! empty($changes['rename']) && is_array($changes['rename'])) {
foreach ($changes['rename'] as $fieldName => $field) {
$query = 'ALTER TABLE ' . $name . ' RENAME COLUMN ' . $this->conn->quoteIdentifier($fieldName, true)
. ' TO ' . $this->conn->quoteIdentifier($field['name']);
$result = $this->conn->exec($query);
}
}
if ( ! empty($changes['remove']) && is_array($changes['remove'])) {
$fields = array();
foreach ($changes['remove'] as $fieldName => $field) {
$fields[] = $this->conn->quoteIdentifier($fieldName, true);
}
$result = $this->conn->exec('ALTER TABLE ' . $name . ' DROP COLUMN ' . implode(', ', $fields));
}
if ( ! empty($changes['name'])) {
$changeName = $this->conn->quoteIdentifier($changes['name'], true);
$result = $this->conn->exec('ALTER TABLE ' . $name . ' RENAME TO ' . $changeName);
}
}
/**
* create sequence
*
* @param string $seqName name of the sequence to be created
* @param string $start start value of the sequence; default is 1
* @param array $options An associative array of table options:
* array(
* 'comment' => 'Foo',
* 'charset' => 'utf8',
* 'collate' => 'utf8_unicode_ci',
* );
* @return string
*/
public function createSequenceSql($seqName, $start = 1, array $options = array())
{
$sequenceName = $this->conn->quoteIdentifier($this->conn->formatter->getSequenceName($seqName), true);
$query = 'CREATE SEQUENCE ' . $sequenceName . ' START WITH ' . $start . ' INCREMENT BY 1 NOCACHE';
$query .= ($start < 1 ? ' MINVALUE ' . $start : '');
return $query;
}
/**
* drop existing sequence
*
* @param object $this->conn database object that is extended by this class
* @param string $seqName name of the sequence to be dropped
* @return string
*/
public function dropSequenceSql($seqName)
{
$sequenceName = $this->conn->quoteIdentifier($this->conn->formatter->getSequenceName($seqName), true);
return 'DROP SEQUENCE ' . $sequenceName;
}
}

820
lib/Doctrine/Export/Sqlite.php
View File

@ -1,411 +1,411 @@
<?php
/*
* $Id$
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* This software consists of voluntary contributions made by many individuals
* and is licensed under the LGPL. For more information, see
* <http://www.phpdoctrine.com>.
*/
Doctrine::autoload('Doctrine_Export');
/**
* Doctrine_Export_Sqlite
*
* @package Doctrine
* @subpackage Export
* @author Konsta Vesterinen <kvesteri@cc.hut.fi>
* @author Lukas Smith <smith@pooteeweet.org> (PEAR MDB2 library)
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
* @link www.phpdoctrine.com
* @since 1.0
* @version $Revision$
*/
class Doctrine_Export_Sqlite extends Doctrine_Export
{
/**
* drop an existing database
*
* @param string $name name of the database that should be dropped
* @throws Doctrine_Export_Exception if the database file does not exist
* @throws Doctrine_Export_Exception if something failed during the removal of the database file
* @return void
*/
public function dropDatabase($name)
{
$databaseFile = $this->conn->getDatabaseFile($name);
if ( ! @file_exists($databaseFile)) {
throw new Doctrine_Export_Exception('database does not exist');
}
$result = @unlink($databaseFile);
if ( ! $result) {
throw new Doctrine_Export_Exception('could not remove the database file');
}
}
/**
* Get the stucture of a field into an array
*
* @param string $table name of the table on which the index is to be created
* @param string $name name of the index to be created
* @param array $definition associative array that defines properties of the index to be created.
* Currently, only one property named FIELDS is supported. This property
* is also an associative with the names of the index fields as array
* indexes. Each entry of this array is set to another type of associative
* array that specifies properties of the index that are specific to
* each field.
*
* Currently, only the sorting property is supported. It should be used
* to define the sorting direction of the index. It may be set to either
* ascending or descending.
*
* Not all DBMS support index sorting direction configuration. The DBMS
* drivers of those that do not support it ignore this property. Use the
* function support() to determine whether the DBMS driver can manage indexes.
* Example
* array(
* 'fields' => array(
* 'user_name' => array(
* 'sorting' => 'ascending'
* ),
* 'last_login' => array()
* )
* )
* @throws PDOException
* @return void
*/
public function createIndexSql($table, $name, array $definition)
{
$name = $this->conn->formatter->getIndexName($name);
$name = $this->conn->quoteIdentifier($name);
$query = 'CREATE INDEX ' . $name . ' ON ' . $table;
$query .= ' (' . $this->getIndexFieldDeclarationList($definition['fields']) . ')';
return $query;
}
/**
* getIndexFieldDeclarationList
* Obtain DBMS specific SQL code portion needed to set an index
* declaration to be used in statements like CREATE TABLE.
*
* @return string
*/
public function getIndexFieldDeclarationList(array $fields)
{
$declFields = array();
foreach ($fields as $fieldName => $field) {
$fieldString = $this->conn->quoteIdentifier($fieldName);
if (is_array($field)) {
if (isset($field['sorting'])) {
$sort = strtoupper($field['sorting']);
switch ($sort) {
case 'ASC':
case 'DESC':
$fieldString .= ' ' . $sort;
break;
default:
throw new Doctrine_Export_Exception('Unknown index sorting option given.');
}
}
} else {
$fieldString = $this->conn->quoteIdentifier($field);
}
$declFields[] = $fieldString;
}
return implode(', ', $declFields);
}
/**
* create a new table
*
* @param string $name Name of the database that should be created
* @param array $fields Associative array that contains the definition of each field of the new table
* The indexes of the array entries are the names of the fields of the table an
* the array entry values are associative arrays like those that are meant to be
* passed with the field definitions to get[Type]Declaration() functions.
* array(
* 'id' => array(
* 'type' => 'integer',
* 'unsigned' => 1
* 'notnull' => 1
* 'default' => 0
* ),
* 'name' => array(
* 'type' => 'text',
* 'length' => 12
* ),
* 'password' => array(
* 'type' => 'text',
* 'length' => 12
* )
* );
* @param array $options An associative array of table options:
*
* @return void
*/
public function createTableSql($name, array $fields, array $options = array())
{
if ( ! $name) {
throw new Doctrine_Export_Exception('no valid table name specified');
}
if (empty($fields)) {
throw new Doctrine_Export_Exception('no fields specified for table '.$name);
}
$queryFields = $this->getFieldDeclarationList($fields);
$autoinc = false;
foreach($fields as $field) {
if (isset($field['autoincrement']) && $field['autoincrement'] ||
(isset($field['autoinc']) && $field['autoinc'])) {
$autoinc = true;
break;
}
}
if ( ! $autoinc && isset($options['primary']) && ! empty($options['primary'])) {
$keyColumns = array_values($options['primary']);
$keyColumns = array_map(array($this->conn, 'quoteIdentifier'), $keyColumns);
$queryFields.= ', PRIMARY KEY('.implode(', ', $keyColumns).')';
}
$name = $this->conn->quoteIdentifier($name, true);
$sql = 'CREATE TABLE ' . $name . ' (' . $queryFields;
if ($check = $this->getCheckDeclaration($fields)) {
$sql .= ', ' . $check;
}
if (isset($options['checks']) && $check = $this->getCheckDeclaration($options['checks'])) {
$sql .= ', ' . $check;
}
$sql .= ')';
$query[] = $sql;
if (isset($options['indexes']) && ! empty($options['indexes'])) {
foreach ($options['indexes'] as $index => $definition) {
$query[] = $this->createIndexSql($name, $index, $definition);
}
}
return $query;
/**
try {
if ( ! empty($fk)) {
$this->conn->beginTransaction();
}
$ret = $this->conn->exec($query);
if ( ! empty($fk)) {
foreach ($fk as $definition) {
$query = 'CREATE TRIGGER doctrine_' . $name . '_cscd_delete '
. 'AFTER DELETE ON ' . $name . ' FOR EACH ROW '
. 'BEGIN '
. 'DELETE FROM ' . $definition['foreignTable'] . ' WHERE ';
$local = (array) $definition['local'];
foreach((array) $definition['foreign'] as $k => $field) {
$query .= $field . ' = old.' . $local[$k] . ';';
}
$query .= 'END;';
$this->conn->exec($query);
}
$this->conn->commit();
}
} catch(Doctrine_Exception $e) {
$this->conn->rollback();
throw $e;
}
*/
}
/**
* getAdvancedForeignKeyOptions
* Return the FOREIGN KEY query section dealing with non-standard options
* as MATCH, INITIALLY DEFERRED, ON UPDATE, ...
*
* @param array $definition foreign key definition
* @return string
* @access protected
*/
public function getAdvancedForeignKeyOptions(array $definition)
{
$query = '';
if (isset($definition['match'])) {
$query .= ' MATCH ' . $definition['match'];
}
if (isset($definition['onUpdate'])) {
$query .= ' ON UPDATE ' . $definition['onUpdate'];
}
if (isset($definition['onDelete'])) {
$query .= ' ON DELETE ' . $definition['onDelete'];
}
if (isset($definition['deferrable'])) {
$query .= ' DEFERRABLE';
} else {
$query .= ' NOT DEFERRABLE';
}
if (isset($definition['feferred'])) {
$query .= ' INITIALLY DEFERRED';
} else {
$query .= ' INITIALLY IMMEDIATE';
}
return $query;
}
/**
* create sequence
*
* @param string $seqName name of the sequence to be created
* @param string $start start value of the sequence; default is 1
* @param array $options An associative array of table options:
* array(
* 'comment' => 'Foo',
* 'charset' => 'utf8',
* 'collate' => 'utf8_unicode_ci',
* );
* @return boolean
*/
public function createSequence($seqName, $start = 1, array $options = array())
{
$sequenceName = $this->conn->quoteIdentifier($this->conn->getSequenceName($seqName), true);
$seqcolName = $this->conn->quoteIdentifier($this->conn->getAttribute(Doctrine::ATTR_SEQCOL_NAME), true);
$query = 'CREATE TABLE ' . $sequenceName . ' (' . $seqcolName . ' INTEGER PRIMARY KEY DEFAULT 0 NOT NULL)';
$this->conn->exec($query);
if ($start == 1) {
return true;
}
try {
$this->conn->exec('INSERT INTO ' . $sequenceName . ' (' . $seqcolName . ') VALUES (' . ($start-1) . ')');
return true;
} catch(Doctrine_Connection_Exception $e) {
// Handle error
try {
$result = $db->exec('DROP TABLE ' . $sequenceName);
} catch(Doctrine_Connection_Exception $e) {
throw new Doctrine_Export_Exception('could not drop inconsistent sequence table');
}
}
throw new Doctrine_Export_Exception('could not create sequence table');
}
/**
* drop existing sequence
*
* @param string $sequenceName name of the sequence to be dropped
* @return string
*/
public function dropSequenceSql($sequenceName)
{
$sequenceName = $this->conn->quoteIdentifier($this->conn->getSequenceName($sequenceName), true);
return 'DROP TABLE ' . $sequenceName;
}
public function alterTableSql($name, array $changes, $check = false)
{
if ( ! $name) {
throw new Doctrine_Export_Exception('no valid table name specified');
}
foreach ($changes as $changeName => $change) {
switch ($changeName) {
case 'add':
case 'change':
case 'rename':
case 'name':
break;
default:
throw new Doctrine_Export_Exception('change type "' . $changeName . '" not yet supported');
}
}
if ($check) {
return true;
}
$query = '';
if ( ! empty($changes['name'])) {
$change_name = $this->conn->quoteIdentifier($changes['name']);
$query .= 'RENAME TO ' . $change_name;
}
if ( ! empty($changes['add']) && is_array($changes['add'])) {
foreach ($changes['add'] as $fieldName => $field) {
if ($query) {
$query.= ', ';
}
$query.= 'ADD ' . $this->getDeclaration($fieldName, $field);
}
}
$rename = array();
if ( ! empty($changes['rename']) && is_array($changes['rename'])) {
foreach ($changes['rename'] as $fieldName => $field) {
$rename[$field['name']] = $fieldName;
}
}
if ( ! empty($changes['change']) && is_array($changes['change'])) {
foreach ($changes['change'] as $fieldName => $field) {
if ($query) {
$query.= ', ';
}
if (isset($rename[$fieldName])) {
$oldFieldName = $rename[$fieldName];
unset($rename[$fieldName]);
} else {
$oldFieldName = $fieldName;
}
$oldFieldName = $this->conn->quoteIdentifier($oldFieldName, true);
$query .= 'CHANGE ' . $oldFieldName . ' '
. $this->getDeclaration($fieldName, $field['definition']);
}
}
if ( ! empty($rename) && is_array($rename)) {
foreach ($rename as $renameName => $renamedField) {
if ($query) {
$query.= ', ';
}
$field = $changes['rename'][$renamedField];
$renamedField = $this->conn->quoteIdentifier($renamedField, true);
$query .= 'CHANGE ' . $renamedField . ' '
. $this->getDeclaration($field['name'], $field['definition']);
}
}
if ( ! $query) {
return false;
}
$name = $this->conn->quoteIdentifier($name, true);
return 'ALTER TABLE ' . $name . ' ' . $query;
}
<?php
/*
* $Id$
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* This software consists of voluntary contributions made by many individuals
* and is licensed under the LGPL. For more information, see
* <http://www.phpdoctrine.com>.
*/
Doctrine::autoload('Doctrine_Export');
/**
* Doctrine_Export_Sqlite
*
* @package Doctrine
* @subpackage Export
* @author Konsta Vesterinen <kvesteri@cc.hut.fi>
* @author Lukas Smith <smith@pooteeweet.org> (PEAR MDB2 library)
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
* @link www.phpdoctrine.com
* @since 1.0
* @version $Revision$
*/
class Doctrine_Export_Sqlite extends Doctrine_Export
{
/**
* drop an existing database
*
* @param string $name name of the database that should be dropped
* @throws Doctrine_Export_Exception if the database file does not exist
* @throws Doctrine_Export_Exception if something failed during the removal of the database file
* @return void
*/
public function dropDatabase($name)
{
$databaseFile = $this->conn->getDatabaseFile($name);
if ( ! @file_exists($databaseFile)) {
throw new Doctrine_Export_Exception('database does not exist');
}
$result = @unlink($databaseFile);
if ( ! $result) {
throw new Doctrine_Export_Exception('could not remove the database file');
}
}
/**
* Get the stucture of a field into an array
*
* @param string $table name of the table on which the index is to be created
* @param string $name name of the index to be created
* @param array $definition associative array that defines properties of the index to be created.
* Currently, only one property named FIELDS is supported. This property
* is also an associative with the names of the index fields as array
* indexes. Each entry of this array is set to another type of associative
* array that specifies properties of the index that are specific to
* each field.
*
* Currently, only the sorting property is supported. It should be used
* to define the sorting direction of the index. It may be set to either
* ascending or descending.
*
* Not all DBMS support index sorting direction configuration. The DBMS
* drivers of those that do not support it ignore this property. Use the
* function support() to determine whether the DBMS driver can manage indexes.
* Example
* array(
* 'fields' => array(
* 'user_name' => array(
* 'sorting' => 'ascending'
* ),
* 'last_login' => array()
* )
* )
* @throws PDOException
* @return void
*/
public function createIndexSql($table, $name, array $definition)
{
$name = $this->conn->formatter->getIndexName($name);
$name = $this->conn->quoteIdentifier($name);
$query = 'CREATE INDEX ' . $name . ' ON ' . $table;
$query .= ' (' . $this->getIndexFieldDeclarationList($definition['fields']) . ')';
return $query;
}
/**
* getIndexFieldDeclarationList
* Obtain DBMS specific SQL code portion needed to set an index
* declaration to be used in statements like CREATE TABLE.
*
* @return string
*/
public function getIndexFieldDeclarationList(array $fields)
{
$declFields = array();
foreach ($fields as $fieldName => $field) {
$fieldString = $this->conn->quoteIdentifier($fieldName);
if (is_array($field)) {
if (isset($field['sorting'])) {
$sort = strtoupper($field['sorting']);
switch ($sort) {
case 'ASC':
case 'DESC':
$fieldString .= ' ' . $sort;
break;
default:
throw new Doctrine_Export_Exception('Unknown index sorting option given.');
}
}
} else {
$fieldString = $this->conn->quoteIdentifier($field);
}
$declFields[] = $fieldString;
}
return implode(', ', $declFields);
}
/**
* create a new table
*
* @param string $name Name of the database that should be created
* @param array $fields Associative array that contains the definition of each field of the new table
* The indexes of the array entries are the names of the fields of the table an
* the array entry values are associative arrays like those that are meant to be
* passed with the field definitions to get[Type]Declaration() functions.
* array(
* 'id' => array(
* 'type' => 'integer',
* 'unsigned' => 1
* 'notnull' => 1
* 'default' => 0
* ),
* 'name' => array(
* 'type' => 'text',
* 'length' => 12
* ),
* 'password' => array(
* 'type' => 'text',
* 'length' => 12
* )
* );
* @param array $options An associative array of table options:
*
* @return void
*/
public function createTableSql($name, array $fields, array $options = array())
{
if ( ! $name) {
throw new Doctrine_Export_Exception('no valid table name specified');
}
if (empty($fields)) {
throw new Doctrine_Export_Exception('no fields specified for table '.$name);
}
$queryFields = $this->getFieldDeclarationList($fields);
$autoinc = false;
foreach($fields as $field) {
if (isset($field['autoincrement']) && $field['autoincrement'] ||
(isset($field['autoinc']) && $field['autoinc'])) {
$autoinc = true;
break;
}
}
if ( ! $autoinc && isset($options['primary']) && ! empty($options['primary'])) {
$keyColumns = array_values($options['primary']);
$keyColumns = array_map(array($this->conn, 'quoteIdentifier'), $keyColumns);
$queryFields.= ', PRIMARY KEY('.implode(', ', $keyColumns).')';
}
$name = $this->conn->quoteIdentifier($name, true);
$sql = 'CREATE TABLE ' . $name . ' (' . $queryFields;
if ($check = $this->getCheckDeclaration($fields)) {
$sql .= ', ' . $check;
}
if (isset($options['checks']) && $check = $this->getCheckDeclaration($options['checks'])) {
$sql .= ', ' . $check;
}
$sql .= ')';
$query[] = $sql;
if (isset($options['indexes']) && ! empty($options['indexes'])) {
foreach ($options['indexes'] as $index => $definition) {
$query[] = $this->createIndexSql($name, $index, $definition);
}
}
return $query;
/**
try {
if ( ! empty($fk)) {
$this->conn->beginTransaction();
}
$ret = $this->conn->exec($query);
if ( ! empty($fk)) {
foreach ($fk as $definition) {
$query = 'CREATE TRIGGER doctrine_' . $name . '_cscd_delete '
. 'AFTER DELETE ON ' . $name . ' FOR EACH ROW '
. 'BEGIN '
. 'DELETE FROM ' . $definition['foreignTable'] . ' WHERE ';
$local = (array) $definition['local'];
foreach((array) $definition['foreign'] as $k => $field) {
$query .= $field . ' = old.' . $local[$k] . ';';
}
$query .= 'END;';
$this->conn->exec($query);
}
$this->conn->commit();
}
} catch(Doctrine_Exception $e) {
$this->conn->rollback();
throw $e;
}
*/
}
/**
* getAdvancedForeignKeyOptions
* Return the FOREIGN KEY query section dealing with non-standard options
* as MATCH, INITIALLY DEFERRED, ON UPDATE, ...
*
* @param array $definition foreign key definition
* @return string
* @access protected
*/
public function getAdvancedForeignKeyOptions(array $definition)
{
$query = '';
if (isset($definition['match'])) {
$query .= ' MATCH ' . $definition['match'];
}
if (isset($definition['onUpdate'])) {
$query .= ' ON UPDATE ' . $definition['onUpdate'];
}
if (isset($definition['onDelete'])) {
$query .= ' ON DELETE ' . $definition['onDelete'];
}
if (isset($definition['deferrable'])) {
$query .= ' DEFERRABLE';
} else {
$query .= ' NOT DEFERRABLE';
}
if (isset($definition['feferred'])) {
$query .= ' INITIALLY DEFERRED';
} else {
$query .= ' INITIALLY IMMEDIATE';
}
return $query;
}
/**
* create sequence
*
* @param string $seqName name of the sequence to be created
* @param string $start start value of the sequence; default is 1
* @param array $options An associative array of table options:
* array(
* 'comment' => 'Foo',
* 'charset' => 'utf8',
* 'collate' => 'utf8_unicode_ci',
* );
* @return boolean
*/
public function createSequence($seqName, $start = 1, array $options = array())
{
$sequenceName = $this->conn->quoteIdentifier($this->conn->getSequenceName($seqName), true);
$seqcolName = $this->conn->quoteIdentifier($this->conn->getAttribute(Doctrine::ATTR_SEQCOL_NAME), true);
$query = 'CREATE TABLE ' . $sequenceName . ' (' . $seqcolName . ' INTEGER PRIMARY KEY DEFAULT 0 NOT NULL)';
$this->conn->exec($query);
if ($start == 1) {
return true;
}
try {
$this->conn->exec('INSERT INTO ' . $sequenceName . ' (' . $seqcolName . ') VALUES (' . ($start-1) . ')');
return true;
} catch(Doctrine_Connection_Exception $e) {
// Handle error
try {
$result = $db->exec('DROP TABLE ' . $sequenceName);
} catch(Doctrine_Connection_Exception $e) {
throw new Doctrine_Export_Exception('could not drop inconsistent sequence table');
}
}
throw new Doctrine_Export_Exception('could not create sequence table');
}
/**
* drop existing sequence
*
* @param string $sequenceName name of the sequence to be dropped
* @return string
*/
public function dropSequenceSql($sequenceName)
{
$sequenceName = $this->conn->quoteIdentifier($this->conn->getSequenceName($sequenceName), true);
return 'DROP TABLE ' . $sequenceName;
}
public function alterTableSql($name, array $changes, $check = false)
{
if ( ! $name) {
throw new Doctrine_Export_Exception('no valid table name specified');
}
foreach ($changes as $changeName => $change) {
switch ($changeName) {
case 'add':
case 'change':
case 'rename':
case 'name':
break;
default:
throw new Doctrine_Export_Exception('change type "' . $changeName . '" not yet supported');
}
}
if ($check) {
return true;
}
$query = '';
if ( ! empty($changes['name'])) {
$change_name = $this->conn->quoteIdentifier($changes['name']);
$query .= 'RENAME TO ' . $change_name;
}
if ( ! empty($changes['add']) && is_array($changes['add'])) {
foreach ($changes['add'] as $fieldName => $field) {
if ($query) {
$query.= ', ';
}
$query.= 'ADD ' . $this->getDeclaration($fieldName, $field);
}
}
$rename = array();
if ( ! empty($changes['rename']) && is_array($changes['rename'])) {
foreach ($changes['rename'] as $fieldName => $field) {
$rename[$field['name']] = $fieldName;
}
}
if ( ! empty($changes['change']) && is_array($changes['change'])) {
foreach ($changes['change'] as $fieldName => $field) {
if ($query) {
$query.= ', ';
}
if (isset($rename[$fieldName])) {
$oldFieldName = $rename[$fieldName];
unset($rename[$fieldName]);
} else {
$oldFieldName = $fieldName;
}
$oldFieldName = $this->conn->quoteIdentifier($oldFieldName, true);
$query .= 'CHANGE ' . $oldFieldName . ' '
. $this->getDeclaration($fieldName, $field['definition']);
}
}
if ( ! empty($rename) && is_array($rename)) {
foreach ($rename as $renameName => $renamedField) {
if ($query) {
$query.= ', ';
}
$field = $changes['rename'][$renamedField];
$renamedField = $this->conn->quoteIdentifier($renamedField, true);
$query .= 'CHANGE ' . $renamedField . ' '
. $this->getDeclaration($field['name'], $field['definition']);
}
}
if ( ! $query) {
return false;
}
$name = $this->conn->quoteIdentifier($name, true);
return 'ALTER TABLE ' . $name . ' ' . $query;
}
}