Проект для складирования кода ZF 1.x
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zend-framework-1x/tests/Zend/Db/TestUtil/Db2.php

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6.7 KiB

<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Db
* @subpackage UnitTests
* @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id $
*/
require_once 'Zend/Db/TestUtil/Common.php';
/**
* @category Zend
* @package Zend_Db
* @subpackage UnitTests
* @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Db_TestUtil_Db2 extends Zend_Db_TestUtil_Common
{
public function setUp(Zend_Db_Adapter_Abstract $db)
{
$this->setAdapter($db);
$this->createSequence('zfproducts_seq');
parent::setUp($db);
}
public function getParams(array $constants = array())
{
$constants = array(
'host' => 'TESTS_ZEND_DB_ADAPTER_DB2_HOSTNAME',
'username' => 'TESTS_ZEND_DB_ADAPTER_DB2_USERNAME',
'password' => 'TESTS_ZEND_DB_ADAPTER_DB2_PASSWORD',
'dbname' => 'TESTS_ZEND_DB_ADAPTER_DB2_DATABASE',
'port' => 'TESTS_ZEND_DB_ADAPTER_DB2_PORT'
);
$params = parent::getParams($constants);
if (isset($GLOBALS['TESTS_ZEND_DB_ADAPTER_DB2_DRIVER_OPTIONS'])) {
$params['driver_options'] = $GLOBALS['TESTS_ZEND_DB_ADAPTER_DB2_DRIVER_OPTIONS'];
}
return $params;
}
public function getSchema()
{
$desc = $this->_db->describeTable('zfproducts');
return $desc['product_id']['SCHEMA_NAME'];
}
/**
* For DB2, override the Products table to use an
* explicit sequence-based column.
*/
protected function _getColumnsProducts()
{
return array(
'product_id' => 'INT NOT NULL PRIMARY KEY',
'product_name' => 'VARCHAR(100)'
);
}
protected function _getDataProducts()
{
$data = parent::_getDataProducts();
foreach ($data as &$row) {
$row['product_id'] = new Zend_Db_Expr('NEXTVAL FOR '.$this->_db->quoteIdentifier('zfproducts_seq', true));
}
return $data;
}
protected function _getDataDocuments()
{
return array (
array(
'doc_id' => 1,
'doc_clob' => 'this is the clob that never ends...'.
'this is the clob that never ends...'.
'this is the clob that never ends...',
'doc_blob' => new Zend_Db_Expr("BLOB('this is the blob that never ends...".
"this is the blob that never ends...".
"this is the blob that never ends...')")
)
);
}
public function getSqlType($type)
{
if ($type == 'IDENTITY') {
return 'INT NOT NULL GENERATED BY DEFAULT AS IDENTITY (START WITH 1, INCREMENT BY 1) PRIMARY KEY';
}
if ($type == 'DATETIME') {
return 'DATE';
}
return $type;
}
protected function _getSqlCreateTable($tableName)
{
if ($this->_db->isI5()) {
$tableList = $this->_db->fetchCol('SELECT UPPER(T.TABLE_NAME) FROM QSYS2.TABLES T '
. $this->_db->quoteInto(' WHERE UPPER(T.TABLE_NAME) = UPPER(?)', $tableName)
);
} else {
$tableList = $this->_db->fetchCol('SELECT UPPER(T.TABLE_NAME) FROM SYSIBM.TABLES T '
. $this->_db->quoteInto(' WHERE UPPER(T.TABLE_NAME) = UPPER(?)', $tableName)
);
}
if (in_array(strtoupper($tableName), $tableList)) {
return null;
}
return 'CREATE TABLE ' . $this->_db->quoteIdentifier($tableName, true);
}
protected function _getSqlDropTable($tableName)
{
if ($this->_db->isI5()) {
$tableList = $this->_db->fetchCol('SELECT UPPER(T.TABLE_NAME) FROM QSYS2.TABLES T '
. $this->_db->quoteInto(' WHERE UPPER(T.TABLE_NAME) = UPPER(?)', $tableName)
);
} else {
$tableList = $this->_db->fetchCol('SELECT UPPER(T.TABLE_NAME) FROM SYSIBM.TABLES T '
. $this->_db->quoteInto(' WHERE UPPER(T.TABLE_NAME) = UPPER(?)', $tableName)
);
}
if (in_array(strtoupper($tableName), $tableList)) {
return 'DROP TABLE ' . $this->_db->quoteIdentifier($tableName, true);
}
return null;
}
protected function _getSqlCreateSequence($sequenceName)
{
if ($this->_db->isI5()) {
$sequenceQuery = 'SELECT UPPER(S.SEQNAME) FROM QSYS2.SYSSEQUENCES S '
. $this->_db->quoteInto(' WHERE UPPER(S.SEQNAME) = UPPER(?)', $sequenceName);
} else {
$sequenceQuery = 'SELECT UPPER(S.SEQNAME) FROM SYSIBM.SYSSEQUENCES S '
. $this->_db->quoteInto(' WHERE UPPER(S.SEQNAME) = UPPER(?)', $sequenceName);
}
$seqList = $this->_db->fetchCol($sequenceQuery);
if (in_array(strtoupper($sequenceName), $seqList)) {
return null;
}
return 'CREATE SEQUENCE ' . $this->_db->quoteIdentifier($sequenceName, true) . ' AS INT START WITH 1 INCREMENT BY 1 MINVALUE 1';
}
protected function _getSqlDropSequence($sequenceName)
{
if ($this->_db->isI5()) {
$sequenceQuery = 'SELECT UPPER(S.SEQNAME) FROM QSYS2.SYSSEQUENCES S '
. $this->_db->quoteInto(' WHERE UPPER(S.SEQNAME) = UPPER(?)', $sequenceName);
} else {
$sequenceQuery = 'SELECT UPPER(S.SEQNAME) FROM SYSIBM.SYSSEQUENCES S '
. $this->_db->quoteInto(' WHERE UPPER(S.SEQNAME) = UPPER(?)', $sequenceName);
}
$seqList = $this->_db->fetchCol($sequenceQuery);
if (in_array(strtoupper($sequenceName), $seqList)) {
return 'DROP SEQUENCE ' . $this->_db->quoteIdentifier($sequenceName, true) . ' RESTRICT';
}
return null;
}
protected function _rawQuery($sql)
{
$conn = $this->_db->getConnection();
$result = @db2_exec($conn, $sql);
if (!$result) {
$e = db2_stmt_errormsg();
require_once 'Zend/Db/Exception.php';
throw new Zend_Db_Exception("SQL error for \"$sql\": $e");
}
}
}