53 lines
1.7 KiB
PHP
53 lines
1.7 KiB
PHP
--TEST--
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test transaction rollback and commit
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--DESCRIPTION--
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starts a transaction, delete rows and rollback the transaction; starts a transaction, delete rows and commit
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--SKIPIF--
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<?php require('skipif.inc'); ?>
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--FILE--
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<?php
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require_once("MsSetup.inc");
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$conn = new PDO( "sqlsrv:Server=$server; database = $databaseName", $uid, $pwd);
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$conn->exec("IF OBJECT_ID('Table1', 'U') IS NOT NULL DROP TABLE Table1");
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$conn->exec("CREATE TABLE Table1(col1 CHARACTER(1), col2 CHARACTER(1))");
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$ret = $conn->exec("INSERT INTO Table1(col1, col2) VALUES('a', 'b')");
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$ret = $conn->exec("INSERT INTO Table1(col1, col2) VALUES('a', 'c')");
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//revert the inserts but roll back
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$conn->beginTransaction();
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$rows = $conn->exec("DELETE FROM Table1 WHERE col1 = 'a'");
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$conn->rollback();
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$stmt = $conn->query("SELECT * FROM Table1");
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// Table1 should still have 2 rows since delete was rolled back
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if ( count( $stmt->fetchAll() ) == 2 )
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echo "Transaction rolled back successfully\n";
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else
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echo "Transaction failed to roll back\n";
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//revert the inserts then commit
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$conn->beginTransaction();
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$rows = $conn->exec("DELETE FROM Table1 WHERE col1 = 'a'");
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$conn->commit();
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echo $rows." rows affected\n";
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$stmt = $conn->query("SELECT * FROM Table1");
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if ( count( $stmt->fetchAll() ) == 0 )
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echo "Transaction committed successfully\n";
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else
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echo "Transaction failed to commit\n";
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//drop the created temp table
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$conn->exec("DROP TABLE Table1");
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//free statement and connection
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$stmt = NULL;
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$conn = NULL;
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?>
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--EXPECT--
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Transaction rolled back successfully
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2 rows affected
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Transaction committed successfully
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