73 lines
No EOL
2.7 KiB
PHP
73 lines
No EOL
2.7 KiB
PHP
<?php
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/*
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* $Id: CodeBaseAdapter.php,v 1.3 2005/10/17 19:03:51 dlawson_mi Exp $
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* This software consists of voluntary contributions made by many individuals
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* and is licensed under the LGPL. For more information please see
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* <http://creole.phpdb.org>.
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*/
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require_once 'creole/drivers/odbc/adapters/ODBCAdapter.php';
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/**
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* CodeBase driver-specific behavior.
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*
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* This adapter is for Sequiter's CodeBaseSQL product. It is a dBase ODBC
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* driver. The driver only supports forward-only cursor scrolling so this
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* adapter causes the ODBCCachedResultSet to be used.
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*
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* A couple other quirks exist:
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*
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* 1) Cannot get blobs to work correctly. If I try writing one to a
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* LONGVARBINARY typed field, only the first few bytes are written.
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* This will cause the ResultSetTest::testGetBlob() test case to fail
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* when running tests for the driver.
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*
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* 2) For some reason the character count is off for the
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* ResultSetTest::testSetClob() test case _only_ when running from the
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* command line. If I run the same test through a web server it works fine.
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* Looks like it has something to do with line endings in Windows. The
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* difference in file sizes is 9803 vs 10090.
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*
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* 3) Setting a clob field to null writes a space to the field in the table.
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* This causes the PreparedStatementTest::testSetNull() test case to fail
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* when running tests for the driver.
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*
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* @author Dave Lawson <dlawson@masterytech.com>
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* @version $Revision: 1.3 $
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* @package creole.drivers.odbc
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*/
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class CodeBaseAdapter extends ODBCAdapter
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{
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/**
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* @see ODBCAdapter::createResultSet()
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*/
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public function preservesColumnCase()
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{
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return false;
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}
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/**
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* @see ODBCAdapter::createResultSet()
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*/
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public function createResultSet($conn, $odbcresult, $fetchmode)
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{
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require_once 'creole/drivers/odbc/ODBCResultSet.php';
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return new ODBCResultSet($conn, $odbcresult, $fetchmode, true);
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}
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}
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?>
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