73 lines
2 KiB
PHP
73 lines
2 KiB
PHP
--TEST--
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executes two queries as part of a transaction
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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('connect.inc');
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$connectionInfo = array( "Database"=>"$databaseName", "UID"=>$uid, "PWD"=>$pwd);
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$conn = sqlsrv_connect( $server, $connectionInfo);
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if( $conn === false )
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{
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echo "Could not connect.\n";
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die( print_r( sqlsrv_errors(), true ));
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}
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disableTrigger($conn);
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/* Initiate transaction. */
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/* Exit script if transaction cannot be initiated. */
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if ( sqlsrv_begin_transaction( $conn ) === false )
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{
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echo "Could not begin transaction.\n";
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die( print_r( sqlsrv_errors(), true ));
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}
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/* Initialize parameter values. */
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$orderId = 43659; $qty = 5; $productId = 709;
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$offerId = 1; $price = 5.70;
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/* Set up and execute the first query. */
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$tsql1 = "INSERT INTO Sales.SalesOrderDetail
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(SalesOrderID,
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OrderQty,
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ProductID,
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SpecialOfferID,
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UnitPrice)
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VALUES (?, ?, ?, ?, ?)";
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$params1 = array( $orderId, $qty, $productId, $offerId, $price);
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$stmt1 = sqlsrv_query( $conn, $tsql1, $params1 );
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/* Set up and execute the second query. */
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$tsql2 = "UPDATE Production.ProductInventory
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SET Quantity = (Quantity - ?)
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WHERE ProductID = ?";
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$params2 = array($qty, $productId);
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$stmt2 = sqlsrv_query( $conn, $tsql2, $params2 );
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/* If both queries were successful, commit the transaction. */
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/* Otherwise, rollback the transaction. */
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if( $stmt1 && $stmt2 )
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{
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sqlsrv_commit( $conn );
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echo "Transaction was committed.\n";
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}
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else
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{
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sqlsrv_rollback( $conn );
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echo "Transaction was rolled back.\n";
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}
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/* Revert the changes */
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$d_sql = "DELETE FROM Sales.SalesOrderDetail WHERE SalesOrderID=43659 AND OrderQty=5 AND ProductID=709 AND SpecialOfferID=1 AND Unitprice=5.70";
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$stmt3 = sqlsrv_query($conn, $d_sql);
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/* Free statement and connection resources. */
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sqlsrv_free_stmt( $stmt1);
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sqlsrv_free_stmt( $stmt2);
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sqlsrv_free_stmt($stmt3);
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sqlsrv_close( $conn);
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?>
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--EXPECT--
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Transaction was committed.
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