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Current snapshot of the IBM Db2 Driver Implementation

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This commit is contained in:
Benjamin Eberlei 2010-04-07 20:39:34 +02:00
parent ed9692187d
commit 7d179aaf95
11 changed files with 959 additions and 17 deletions
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119
lib/Doctrine/DBAL/Driver/IbmDb2/Db2Connection.php Normal file
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@ -0,0 +1,119 @@
<?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.doctrine-project.org>.
*/
namespace Doctrine\DBAL\Driver\IbmDb2;
class Db2Connection implements \Doctrine\DBAL\Driver\Connection
{
private $_conn = null;
public function __construct($dbname, $username, $password, $driverOptions = array(), $isPersistant = false)
{
if ($isPersistant) {
$this->_conn = db2_pconnect($dbname, $username, $password, $driverOptions);
} else {
$this->_conn = db2_connect($dbname, $username, $password, $driverOptions);
}
if (!$this->_conn) {
throw new Db2Exception(db2_conn_errormsg());
}
}
function prepare($sql)
{
$stmt = @db2_prepare($this->_conn, $sql);
if (!$stmt) {
throw new Db2Exception(db2_stmt_errormsg());
}
return new Db2Statement($stmt);
}
function query()
{
$args = func_get_args();
$sql = $args[0];
$stmt = $this->prepare($sql);
$stmt->execute();
return $stmt;
}
function quote($input, $type=\PDO::PARAM_STR)
{
$input = db2_escape_string($input);
if ($type == \PDO::PARAM_INT ) {
return $input;
} else {
return "'".$input."'";
}
}
function exec($statement)
{
$stmt = $this->prepare($statement);
$stmt->execute();
return $stmt;
}
function lastInsertId($name = null)
{
$sql = 'SELECT IDENTITY_VAL_LOCAL() AS VAL FROM SYSIBM.SYSDUMMY1';
if ($stmt = $this->query($sql)) {
if ($col = $stmt->fetchColumn()) {
return $col;
}
}
return false;
}
function beginTransaction()
{
db2_autocommit($this->_conn, DB2_AUTOCOMMIT_OFF);
}
function commit()
{
if (!db2_commit($this->_conn)) {
throw new Db2Exception(db2_conn_errormsg($this->_conn));
}
db2_autocommit($this->_conn, DB2_AUTOCOMMIT_ON);
}
function rollBack()
{
if (!db2_rollback($this->_conn)) {
throw new Db2Exception(db2_conn_errormsg($this->_conn));
}
db2_autocommit($this->_conn, DB2_AUTOCOMMIT_ON);
}
function errorCode()
{
return db2_conn_error($this->_conn);
}
function errorInfo()
{
return array(
0 => db2_conn_errormsg($this->_conn),
1 => $this->errorCode(),
);
}
}

113
lib/Doctrine/DBAL/Driver/IbmDb2/Db2Driver.php Normal file
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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.doctrine-project.org>.
*/
namespace Doctrine\DBAL\Driver\IbmDb2;
use Doctrine\DBAL\Driver,
Doctrine\DBAL\Connection;
/**
* IBM Db2 Driver
*
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
* @link www.doctrine-project.com
* @since 1.0
* @version $Revision$
* @author Benjamin Eberlei <kontakt@beberlei.de>
*/
class Db2Driver implements Driver
{
/**
* Attempts to create a connection with the database.
*
* @param array $params All connection parameters passed by the user.
* @param string $username The username to use when connecting.
* @param string $password The password to use when connecting.
* @param array $driverOptions The driver options to use when connecting.
* @return Doctrine\DBAL\Driver\Connection The database connection.
*/
public function connect(array $params, $username = null, $password = null, array $driverOptions = array())
{
if ($params['host'] !== 'localhost' && $params['host'] != '127.0.0.1') {
// if the host isn't localhost, use extended connection params
$dbname = 'DRIVER={IBM DB2 ODBC DRIVER}' .
';DATABASE=' . $params['dbname'] .
';HOSTNAME=' . $params['host'] .
';PORT=' . $params['port'] .
';PROTOCOL=' . $params['protocol'] .
';UID=' . $username .
';PWD=' . $password .';';
$username = null;
$password = null;
} else {
$dbname = $params['dbname'];
}
$isPersistant = (isset($params['persistent']) && $params['persistent'] == true);
return new Db2Connection($dbname, $username, $password, $driverOptions, $isPersistant);
}
/**
* Gets the DatabasePlatform instance that provides all the metadata about
* the platform this driver connects to.
*
* @return Doctrine\DBAL\Platforms\AbstractPlatform The database platform.
*/
public function getDatabasePlatform()
{
return new \Doctrine\DBAL\Platforms\IbmDb2Platform;
}
/**
* Gets the SchemaManager that can be used to inspect and change the underlying
* database schema of the platform this driver connects to.
*
* @param Doctrine\DBAL\Connection $conn
* @return Doctrine\DBAL\SchemaManager
*/
public function getSchemaManager(Connection $conn)
{
return new \Doctrine\DBAL\Schema\IbmDb2SchemaManager($conn);
}
/**
* Gets the name of the driver.
*
* @return string The name of the driver.
*/
public function getName()
{
return 'ibm_db2';
}
/**
* Get the name of the database connected to for this driver.
*
* @param Doctrine\DBAL\Connection $conn
* @return string $database
*/
public function getDatabase(\Doctrine\DBAL\Connection $conn)
{
$params = $conn->getParams();
return $params['dbname'];
}
}

27
lib/Doctrine/DBAL/Driver/IbmDb2/Db2Exception.php Normal file
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@ -0,0 +1,27 @@
<?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.doctrine-project.org>.
*/
namespace Doctrine\DBAL\Driver\IbmDb2;
class Db2Exception extends \Exception
{
}

285
lib/Doctrine/DBAL/Driver/IbmDb2/Db2Statement.php Normal file
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@ -0,0 +1,285 @@
<?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.doctrine-project.org>.
*/
namespace Doctrine\DBAL\Driver\IbmDb2;
class Db2Statement implements \Doctrine\DBAL\Driver\Statement
{
private $_stmt = null;
/**
* DB2_BINARY, DB2_CHAR, DB2_DOUBLE, or DB2_LONG
* @var <type>
*/
static private $_typeMap = array(
\PDO::PARAM_INT => DB2_LONG,
\PDO::PARAM_STR => DB2_CHAR,
);
public function __construct($stmt)
{
$this->_stmt = $stmt;
}
/**
* Binds a value to a corresponding named or positional
* placeholder in the SQL statement that was used to prepare the statement.
*
* @param mixed $param Parameter identifier. For a prepared statement using named placeholders,
* this will be a parameter name of the form :name. For a prepared statement
* using question mark placeholders, this will be the 1-indexed position of the parameter
*
* @param mixed $value The value to bind to the parameter.
* @param integer $type Explicit data type for the parameter using the PDO::PARAM_* constants.
*
* @return boolean Returns TRUE on success or FALSE on failure.
*/
function bindValue($param, $value, $type = null)
{
return $this->bindParam($param, $variable, $type);
}
/**
* Binds a PHP variable to a corresponding named or question mark placeholder in the
* SQL statement that was use to prepare the statement. Unlike PDOStatement->bindValue(),
* the variable is bound as a reference and will only be evaluated at the time
* that PDOStatement->execute() is called.
*
* Most parameters are input parameters, that is, parameters that are
* used in a read-only fashion to build up the query. Some drivers support the invocation
* of stored procedures that return data as output parameters, and some also as input/output
* parameters that both send in data and are updated to receive it.
*
* @param mixed $param Parameter identifier. For a prepared statement using named placeholders,
* this will be a parameter name of the form :name. For a prepared statement
* using question mark placeholders, this will be the 1-indexed position of the parameter
*
* @param mixed $variable Name of the PHP variable to bind to the SQL statement parameter.
*
* @param integer $type Explicit data type for the parameter using the PDO::PARAM_* constants. To return
* an INOUT parameter from a stored procedure, use the bitwise OR operator to set the
* PDO::PARAM_INPUT_OUTPUT bits for the data_type parameter.
* @return boolean Returns TRUE on success or FALSE on failure.
*/
function bindParam($column, &$variable, $type = null)
{
if (!$type && isset(self::$_typeMap[$type])) {
$type = self::$_typeMap[$type];
} else {
$type = DB2_CHAR;
}
if (!db2_bind_param($this->_stmt, $column, "variable", DB2_PARAM_IN, $type)) {
throw new Db2Exception(db2_stmt_errormsg());
}
}
/**
* Closes the cursor, enabling the statement to be executed again.
*
* @return boolean Returns TRUE on success or FALSE on failure.
*/
function closeCursor()
{
if (!$this->_stmt) {
return false;
}
$ret = db2_free_stmt($this->_stmt);
$this->_stmt = false;
return $ret;
}
/**
* columnCount
* Returns the number of columns in the result set
*
* @return integer Returns the number of columns in the result set represented
* by the PDOStatement object. If there is no result set,
* this method should return 0.
*/
function columnCount()
{
if (!$this->_stmt) {
return false;
}
return db2_num_fields($this->_stmt);
}
/**
* errorCode
* Fetch the SQLSTATE associated with the last operation on the statement handle
*
* @see Doctrine_Adapter_Interface::errorCode()
* @return string error code string
*/
function errorCode()
{
return db2_stmt_error();
}
/**
* errorInfo
* Fetch extended error information associated with the last operation on the statement handle
*
* @see Doctrine_Adapter_Interface::errorInfo()
* @return array error info array
*/
function errorInfo()
{
return array(
0 => db2_stmt_errormsg(),
1 => db2_stmt_error(),
);
}
/**
* Executes a prepared statement
*
* If the prepared statement included parameter markers, you must either:
* call PDOStatement->bindParam() to bind PHP variables to the parameter markers:
* bound variables pass their value as input and receive the output value,
* if any, of their associated parameter markers or pass an array of input-only
* parameter values
*
*
* @param array $params An array of values with as many elements as there are
* bound parameters in the SQL statement being executed.
* @return boolean Returns TRUE on success or FALSE on failure.
*/
function execute($params = null)
{
if (!$this->_stmt) {
return false;
}
$retval = true;
if ($params !== null) {
$retval = @db2_execute($this->_stmt, $params);
} else {
$retval = @db2_execute($this->_stmt);
}
if ($retval === false) {
throw new Db2Exception(db2_stmt_errormsg());
}
return $retval;
}
/**
* fetch
*
* @see Query::HYDRATE_* constants
* @param integer $fetchStyle Controls how the next row will be returned to the caller.
* This value must be one of the Query::HYDRATE_* constants,
* defaulting to Query::HYDRATE_BOTH
*
* @param integer $cursorOrientation For a PDOStatement object representing a scrollable cursor,
* this value determines which row will be returned to the caller.
* This value must be one of the Query::HYDRATE_ORI_* constants, defaulting to
* Query::HYDRATE_ORI_NEXT. To request a scrollable cursor for your
* PDOStatement object,
* you must set the PDO::ATTR_CURSOR attribute to Doctrine::CURSOR_SCROLL when you
* prepare the SQL statement with Doctrine_Adapter_Interface->prepare().
*
* @param integer $cursorOffset For a PDOStatement object representing a scrollable cursor for which the
* $cursorOrientation parameter is set to Query::HYDRATE_ORI_ABS, this value specifies
* the absolute number of the row in the result set that shall be fetched.
*
* For a PDOStatement object representing a scrollable cursor for
* which the $cursorOrientation parameter is set to Query::HYDRATE_ORI_REL, this value
* specifies the row to fetch relative to the cursor position before
* PDOStatement->fetch() was called.
*
* @return mixed
*/
function fetch($fetchStyle = \PDO::FETCH_BOTH)
{
switch ($fetchStyle) {
case \PDO::FETCH_BOTH:
return db2_fetch_both($this->_stmt);
case \PDO::FETCH_ASSOC:
return db2_fetch_assoc($this->_stmt);
case \PDO::FETCH_NUM:
return db2_fetch_array($this->_stmt);
default:
throw new Db2Exception("Given Fetch-Style " . $fetchStyle . " is not supported.");
}
}
/**
* Returns an array containing all of the result set rows
*
* @param integer $fetchStyle Controls how the next row will be returned to the caller.
* This value must be one of the Query::HYDRATE_* constants,
* defaulting to Query::HYDRATE_BOTH
*
* @param integer $columnIndex Returns the indicated 0-indexed column when the value of $fetchStyle is
* Query::HYDRATE_COLUMN. Defaults to 0.
*
* @return array
*/
function fetchAll($fetchStyle = \PDO::FETCH_BOTH)
{
$rows = array();
while ($row = $this->fetch($fetchStyle)) {
$rows[] = $row;
}
return $rows;
}
/**
* fetchColumn
* Returns a single column from the next row of a
* result set or FALSE if there are no more rows.
*
* @param integer $columnIndex 0-indexed number of the column you wish to retrieve from the row. If no
* value is supplied, PDOStatement->fetchColumn()
* fetches the first column.
*
* @return string returns a single column in the next row of a result set.
*/
function fetchColumn($columnIndex = 0)
{
$row = $this->fetch(\PDO::FETCH_NUM);
if (!$row && isset($row[$columnIndex])) {
return $row[$columnIndex];
}
return false;
}
/**
* rowCount
* rowCount() returns the number of rows affected by the last DELETE, INSERT, or UPDATE statement
* executed by the corresponding object.
*
* If the last SQL statement executed by the associated Statement object was a SELECT statement,
* some databases may return the number of rows returned by that statement. However,
* this behaviour is not guaranteed for all databases and should not be
* relied on for portable applications.
*
* @return integer Returns the number of rows.
*/
function rowCount()
{
return (@db2_num_rows($this->_stmt))?:0;
}
}

10
lib/Doctrine/DBAL/Platforms/AbstractPlatform.php
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@ -1690,6 +1690,16 @@ abstract class AbstractPlatform
return false; return false;
} }
/**
* Some databases don't allow to create and drop databases at all or only with certain tools.
*
* @return bool
*/
public function supportsCreateDropDatabase()
{
return true;
}
/** /**
* @return bool * @return bool
*/ */

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lib/Doctrine/DBAL/Platforms/IbmDb2Platform.php Normal file
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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.doctrine-project.org>.
*/
namespace Doctrine\DBAL\Platforms;
class IbmDb2Platform extends AbstractPlatform
{
/**
* Gets the SQL snippet used to declare a VARCHAR column type.
*
* @param array $field
*/
public function getVarcharTypeDeclarationSQL(array $field)
{
if ( ! isset($field['length'])) {
if (array_key_exists('default', $field)) {
$field['length'] = $this->getVarcharMaxLength();
} else {
$field['length'] = false;
}
}
$length = ($field['length'] <= $this->getVarcharMaxLength()) ? $field['length'] : false;
$fixed = (isset($field['fixed'])) ? $field['fixed'] : false;
return $fixed ? ($length ? 'CHAR(' . $length . ')' : 'CHAR(255)')
: ($length ? 'VARCHAR(' . $length . ')' : 'VARCHAR(255)');
}
/**
* Gets the SQL snippet used to declare a CLOB column type.
*
* @param array $field
*/
public function getClobTypeDeclarationSQL(array $field)
{
// todo clob(n) with $field['length'];
return 'CLOB(1M)';
}
/**
* Gets the name of the platform.
*
* @return string
*/
public function getName()
{
return 'db2';
}
/**
* Gets the SQL snippet that declares a boolean column.
*
* @param array $columnDef
* @return string
*/
public function getBooleanTypeDeclarationSQL(array $columnDef)
{
return 'SMALLINT';
}
/**
* Gets the SQL snippet that declares a 4 byte integer column.
*
* @param array $columnDef
* @return string
*/
public function getIntegerTypeDeclarationSQL(array $columnDef)
{
return 'INTEGER';
}
/**
* Gets the SQL snippet that declares an 8 byte integer column.
*
* @param array $columnDef
* @return string
*/
public function getBigIntTypeDeclarationSQL(array $columnDef)
{
return 'BIGINT';
}
/**
* Gets the SQL snippet that declares a 2 byte integer column.
*
* @param array $columnDef
* @return string
*/
public function getSmallIntTypeDeclarationSQL(array $columnDef)
{
return 'SMALLINT';
}
/**
* Gets the SQL snippet that declares common properties of an integer column.
*
* @param array $columnDef
* @return string
*/
protected function _getCommonIntegerTypeDeclarationSQL(array $columnDef)
{
}
public function getListDatabasesSQL()
{
throw DBALException::notSupported(__METHOD__);
}
public function getListSequencesSQL($database)
{
throw DBALException::notSupported(__METHOD__);
}
public function getListTableConstraintsSQL($table)
{
throw DBALException::notSupported(__METHOD__);
}
public function getListTableColumnsSQL($table)
{
return "SELECT DISTINCT c.tabschema, c.tabname, c.colname, c.colno,
c.typename, c.default, c.nulls, c.length, c.scale,
c.identity, tc.type AS tabconsttype, k.colseq
FROM syscat.columns c
LEFT JOIN (syscat.keycoluse k JOIN syscat.tabconst tc
ON (k.tabschema = tc.tabschema
AND k.tabname = tc.tabname
AND tc.type = 'P'))
ON (c.tabschema = k.tabschema
AND c.tabname = k.tabname
AND c.colname = k.colname)
WHERE UPPER(c.tabname) = UPPER('" . $table . "') ORDER BY c.colno";
}
public function getListTablesSQL()
{
return "SELECT 'NAME' FROM SYSIBM.TABLES";
}
public function getListUsersSQL()
{
throw DBALException::notSupported(__METHOD__);
}
/**
* Get the SQL to list all views of a database or user.
*
* @param string $database
* @return string
*/
public function getListViewsSQL($database)
{
return "SELECT NAME, TEXT FROM SYSIBM.SYSVIEWS";
}
public function getListTableIndexesSQL($table)
{
throw DBALException::notSupported(__METHOD__);
}
public function getListTableForeignKeysSQL($table)
{
return "SELECT TBNAME, RELNAME, REFTBNAME, 'DELETE_RULE', 'UPDATE_RULE', FKCOLNAMES, PKCOLNAMES ".
"FROM SYSIBM.SYSRELS WHERE TBNAME = '".$table."'";
}
public function getCreateViewSQL($name, $sql)
{
return "CREATE VIEW ".$name." AS ".$sql;
}
public function getDropViewSQL($name)
{
return "DROP VIEW ".$name;
}
public function getDropSequenceSQL($sequence)
{
throw DBALException::notSupported(__METHOD__);
}
public function getSequenceNextValSQL($sequenceName)
{
throw DBALException::notSupported(__METHOD__);
}
public function getCreateDatabaseSQL($database)
{
return "CREATE DATABASE ".$database;
}
public function getDropDatabaseSQL($database)
{
return "DROP DATABASE ".$database.";";
}
public function supportsCreateDropDatabase()
{
return false;
}
}

83
lib/Doctrine/DBAL/Schema/IbmDb2SchemaManager.php Normal file
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@ -0,0 +1,83 @@
<?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.doctrine-project.org>.
*/
namespace Doctrine\DBAL\Schema;
/**
* IBM Db2 Schema Manager
*
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
* @link www.doctrine-project.com
* @since 1.0
* @version $Revision$
* @author Benjamin Eberlei <kontakt@beberlei.de>
*/
class IbmDb2SchemaManager extends AbstractSchemaManager
{
/**
* Get Table Column Definition
*
* @param array $tableColumn
* @return Column
*/
protected function _getPortableTableColumnDefinition($tableColumn)
{
}
protected function _getPortableTableForeignKeyDefinition($tableForeignKey)
{
$tableForeignKey = array_change_key_case($tableForeignKey, CASE_LOWER);
$tableForeignKey['delete_rule'] = $this->_getPortableForeignKeyRuleDef($tableForeignKey['delete_rule']);
$tableForeignKey['update_rule'] = $this->_getPortableForeignKeyRuleDef($tableForeignKey['update_rule']);
return new ForeignKeyConstraint(
(array)$tableForeignKey['pkcolnames'],
$tableForeignKey['referenced_table_name'],
(array)$tableForeignKey['fkcolnames'],
$tableForeignKey['relname'],
array(
'onUpdate' => $tableForeignKey['update_rule'],
'onDelete' => $tableForeignKey['delete_rule'],
)
);
}
protected function _getPortableForeignKeyRuleDef($def)
{
if ($def == "C") {
return "CASCADE";
} else if ($def == "N") {
return "SET NULL";
}
return null;
}
protected function _getPortableViewDefinition($view)
{
$view = array_change_key_case($view, \CASE_LOWER);
$pos = strpos($view['text'], ' AS ');
$sql = substr($view['text'], $pos+4);
return new View($view['name'], $sql);
}
}

61
tests/Doctrine/Tests/DBAL/Functional/DataAccessTest.php Normal file
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@ -0,0 +1,61 @@
<?php
namespace Doctrine\Models\DBAL\Functional;
class DataAccessTest extends \Doctrine\Tests\DbalFunctionalTestCase
{
public function setUp()
{
parent::setUp();
try {
/* @var $sm \Doctrine\DBAL\Schema\AbstractSchemaManager */
$table = new \Doctrine\DBAL\Schema\Table("fetch_table");
$table->addColumn('test_int', 'integer');
$table->addColumn('test_string', 'string');
$sm = $this->_conn->getSchemaManager();
$sm->createTable($table);
$this->_conn->insert('fetch_table', array('test_int' => 1, 'test_string' => 'foo'));
} catch(\Exception $e) {
}
}
public function testFetchAll()
{
$sql = "SELECT test_int, test_string FROM fetch_table WHERE test_int = ? AND test_string = ?";
$data = $this->_conn->fetchAll($sql, array(1, 'foo'));
$this->assertEquals(1, count($data));
$row = $data[0];
$this->assertEquals(2, count($row));
$row = array_change_key_case($row, \CASE_LOWER);
$this->assertEquals(1, $row['test_int']);
$this->assertEquals('foo', $row['test_string']);
}
public function testFetchRow()
{
$sql = "SELECT test_int, test_string FROM fetch_table WHERE test_int = ? AND test_string = ?";
$row = $this->_conn->fetchRow($sql, array(1, 'foo'));
$row = array_change_key_case($row, \CASE_LOWER);
$this->assertEquals(1, $row['test_int']);
$this->assertEquals('foo', $row['test_string']);
}
public function testFetchArray()
{
$sql = "SELECT test_int, test_string FROM fetch_table WHERE test_int = ? AND test_string = ?";
$row = $this->_conn->fetchArray($sql, array(1, 'foo'));
$this->assertEquals(1, $row[0]);
$this->assertEquals('foo', $row[1]);
}
}

12
tests/Doctrine/Tests/DBAL/Functional/Schema/Db2SchemaManagerTest.php Normal file
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@ -0,0 +1,12 @@
<?php
namespace Doctrine\Tests\DBAL\Functional\Schema;
use Doctrine\DBAL\Schema;
require_once __DIR__ . '/../../../TestInit.php';
class Db2SchemaManagerTest extends SchemaManagerFunctionalTestCase
{
}

4
tests/Doctrine/Tests/DbalFunctionalTestCase.php
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@ -6,6 +6,10 @@ class DbalFunctionalTestCase extends DbalTestCase
{ {
/* Shared connection when a TestCase is run alone (outside of it's functional suite) */ /* Shared connection when a TestCase is run alone (outside of it's functional suite) */
private static $_sharedConn; private static $_sharedConn;
/**
* @var Doctrine\DBAL\Connection
*/
protected $_conn; protected $_conn;
protected function setUp() protected function setUp()

10
tests/Doctrine/Tests/TestUtil.php
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@ -53,17 +53,23 @@ class TestUtil
'port' => $GLOBALS['tmpdb_port'] 'port' => $GLOBALS['tmpdb_port']
); );
// Connect to tmpdb in order to drop and create the real test db.
$tmpConn = \Doctrine\DBAL\DriverManager::getConnection($tmpDbParams);
$realConn = \Doctrine\DBAL\DriverManager::getConnection($realDbParams); $realConn = \Doctrine\DBAL\DriverManager::getConnection($realDbParams);
$platform = $realConn->getDatabasePlatform();
if ($platform->supportsCreateDropDatabase()) {
$dbname = $realConn->getDatabase(); $dbname = $realConn->getDatabase();
// Connect to tmpdb in order to drop and create the real test db.
$tmpConn = \Doctrine\DBAL\DriverManager::getConnection($tmpDbParams);
$realConn->close(); $realConn->close();
$tmpConn->getSchemaManager()->dropDatabase($dbname); $tmpConn->getSchemaManager()->dropDatabase($dbname);
$tmpConn->getSchemaManager()->createDatabase($dbname); $tmpConn->getSchemaManager()->createDatabase($dbname);
$tmpConn->close(); $tmpConn->close();
} else {
// wipe everything?
}
$eventManager = null; $eventManager = null;
if (isset($GLOBALS['db_event_subscribers'])) { if (isset($GLOBALS['db_event_subscribers'])) {