| 1 | <?php |
| 2 | /* |
| 3 | * $Id: Oracle.php 3159 2007-11-15 05:16:31Z Jonathan.Wage $ |
| 4 | * |
| 5 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 6 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 7 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 8 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 9 | * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 10 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 11 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 12 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 13 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 14 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 15 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 16 | * |
| 17 | * This software consists of voluntary contributions made by many individuals |
| 18 | * and is licensed under the LGPL. For more information, see |
| 19 | * <http://www.phpdoctrine.com>. |
| 20 | */ |
| 21 | Doctrine::autoload('Doctrine_Import'); |
| 22 | /** |
| 23 | * @package Doctrine |
| 24 | * @subpackage Import |
| 25 | * @license http://www.opensource.org/licenses/lgpl-license.php LGPL |
| 26 | * @author Konsta Vesterinen <kvesteri@cc.hut.fi> |
| 27 | * @version $Revision: 3159 $ |
| 28 | * @link www.phpdoctrine.com |
| 29 | * @since 1.0 |
| 30 | */ |
| 31 | class Doctrine_Import_Oracle extends Doctrine_Import |
| 32 | { |
| 33 | /** |
| 34 | * lists all databases |
| 35 | * |
| 36 | * @return array |
| 37 | */ |
| 38 | public function listDatabases() |
| 39 | { |
| 40 | if ( ! $this->conn->getAttribute(Doctrine::ATTR_EMULATE_DATABASE)) { |
| 41 | throw new Doctrine_Import_Exception('database listing is only supported if the "emulate_database" option is enabled'); |
| 42 | } |
| 43 | /** |
| 44 | if ($this->conn->options['database_name_prefix']) { |
| 45 | $query = 'SELECT SUBSTR(username, '; |
| 46 | $query.= (strlen($this->conn->getAttribute(['database_name_prefix'])+1); |
| 47 | $query.= ") FROM sys.dba_users WHERE username LIKE '"; |
| 48 | $query.= $this->conn->options['database_name_prefix']."%'"; |
| 49 | } else { |
| 50 | */ |
| 51 | $query = 'SELECT username FROM sys.dba_users'; |
| 52 | |
| 53 | $result2 = $this->conn->standaloneQuery($query); |
| 54 | $result = $result2->fetchColumn(); |
| 55 | |
| 56 | return $result; |
| 57 | } |
| 58 | |
| 59 | /** |
| 60 | * lists all availible database functions |
| 61 | * |
| 62 | * @return array |
| 63 | */ |
| 64 | public function listFunctions() |
| 65 | { |
| 66 | $query = "SELECT name FROM sys.user_source WHERE line = 1 AND type = 'FUNCTION'"; |
| 67 | |
| 68 | return $this->conn->fetchColumn($query); |
| 69 | } |
| 70 | |
| 71 | /** |
| 72 | * lists all database triggers |
| 73 | * |
| 74 | * @param string|null $database |
| 75 | * @return array |
| 76 | */ |
| 77 | public function listTriggers($database = null) |
| 78 | { |
| 79 | |
| 80 | } |
| 81 | |
| 82 | /** |
| 83 | * lists all database sequences |
| 84 | * |
| 85 | * @param string|null $database |
| 86 | * @return array |
| 87 | */ |
| 88 | public function listSequences($database = null) |
| 89 | { |
| 90 | $query = "SELECT sequence_name FROM sys.user_sequences"; |
| 91 | |
| 92 | $tableNames = $this->conn->fetchColumn($query); |
| 93 | |
| 94 | return array_map(array($this->conn->formatter, 'fixSequenceName'), $tableNames); |
| 95 | } |
| 96 | |
| 97 | /** |
| 98 | * lists table constraints |
| 99 | * |
| 100 | * @param string $table database table name |
| 101 | * @return array |
| 102 | */ |
| 103 | public function listTableConstraints($table) |
| 104 | { |
| 105 | $table = $this->conn->quote($table, 'text'); |
| 106 | |
| 107 | $query = 'SELECT index_name name FROM user_constraints' |
| 108 | . ' WHERE table_name = ' . $table . ' OR table_name = ' . strtoupper($table); |
| 109 | |
| 110 | $constraints = $this->conn->fetchColumn($query); |
| 111 | |
| 112 | return array_map(array($this->conn->formatter, 'fixIndexName'), $constraints); |
| 113 | } |
| 114 | |
| 115 | /** |
| 116 | * lists table constraints |
| 117 | * |
| 118 | * @param string $table database table name |
| 119 | * @return array |
| 120 | */ |
| 121 | public function listTableColumns($table) |
| 122 | { |
| 123 | $table = strtoupper($table); |
| 124 | $sql = "SELECT column_name, data_type, data_length, nullable, data_default, data_scale, data_precision FROM all_tab_columns" |
| 125 | . " WHERE table_name = '" . $table . "' ORDER BY column_name"; |
| 126 | |
| 127 | $result = $this->conn->fetchAssoc($sql); |
| 128 | |
| 129 | $descr = array(); |
| 130 | |
| 131 | foreach($result as $val) { |
| 132 | $val = array_change_key_case($val, CASE_LOWER); |
| 133 | $decl = $this->conn->dataDict->getPortableDeclaration($val); |
| 134 | |
| 135 | |
| 136 | $descr[$val['column_name']] = array( |
| 137 | 'name' => $val['column_name'], |
| 138 | 'notnull' => (bool) ($val['nullable'] === 'N'), |
| 139 | 'ntype' => $val['data_type'], |
| 140 | 'type' => $decl['type'][0], |
| 141 | 'alltypes' => $decl['type'], |
| 142 | 'fixed' => $decl['fixed'], |
| 143 | 'unsigned' => $decl['unsigned'], |
| 144 | 'default' => $val['data_default'], |
| 145 | 'length' => $val['data_length'], |
| 146 | 'precision' => $val['data_precision'], |
| 147 | 'scale' => $val['scale'], |
| 148 | ); |
| 149 | } |
| 150 | |
| 151 | return $descr; |
| 152 | } |
| 153 | |
| 154 | /** |
| 155 | * lists table constraints |
| 156 | * |
| 157 | * @param string $table database table name |
| 158 | * @return array |
| 159 | */ |
| 160 | public function listTableIndexes($table) |
| 161 | { |
| 162 | $table = $this->conn->quote($table, 'text'); |
| 163 | $query = 'SELECT index_name name FROM user_indexes' |
| 164 | . ' WHERE table_name = ' . $table . ' OR table_name = ' . strtoupper($table) |
| 165 | . ' AND generated = ' . $this->conn->quote('N', 'text'); |
| 166 | |
| 167 | $indexes = $this->conn->fetchColumn($query); |
| 168 | |
| 169 | return array_map(array($this->conn->formatter, 'fixIndexName'), $indexes); |
| 170 | } |
| 171 | |
| 172 | /** |
| 173 | * lists tables |
| 174 | * |
| 175 | * @param string|null $database |
| 176 | * @return array |
| 177 | */ |
| 178 | public function listTables($database = null) |
| 179 | { |
| 180 | $query = 'SELECT table_name FROM sys.user_tables'; |
| 181 | return $this->conn->fetchColumn($query); |
| 182 | } |
| 183 | |
| 184 | /** |
| 185 | * lists table triggers |
| 186 | * |
| 187 | * @param string $table database table name |
| 188 | * @return array |
| 189 | */ |
| 190 | public function listTableTriggers($table) |
| 191 | { |
| 192 | |
| 193 | } |
| 194 | |
| 195 | /** |
| 196 | * lists table views |
| 197 | * |
| 198 | * @param string $table database table name |
| 199 | * @return array |
| 200 | */ |
| 201 | public function listTableViews($table) |
| 202 | { |
| 203 | |
| 204 | } |
| 205 | |
| 206 | /** |
| 207 | * lists database users |
| 208 | * |
| 209 | * @return array |
| 210 | */ |
| 211 | public function listUsers() |
| 212 | { |
| 213 | /** |
| 214 | if ($this->conn->options['emulate_database'] && $this->conn->options['database_name_prefix']) { |
| 215 | $query = 'SELECT SUBSTR(username, '; |
| 216 | $query.= (strlen($this->conn->options['database_name_prefix'])+1); |
| 217 | $query.= ") FROM sys.dba_users WHERE username NOT LIKE '"; |
| 218 | $query.= $this->conn->options['database_name_prefix']."%'"; |
| 219 | } else { |
| 220 | */ |
| 221 | |
| 222 | $query = 'SELECT username FROM sys.dba_users'; |
| 223 | //} |
| 224 | |
| 225 | return $this->conn->fetchColumn($query); |
| 226 | } |
| 227 | |
| 228 | /** |
| 229 | * lists database views |
| 230 | * |
| 231 | * @param string|null $database |
| 232 | * @return array |
| 233 | */ |
| 234 | public function listViews($database = null) |
| 235 | { |
| 236 | $query = 'SELECT view_name FROM sys.user_views'; |
| 237 | return $this->conn->fetchColumn($query); |
| 238 | } |
| 239 | } |