104 lines
2.5 KiB
PHP
104 lines
2.5 KiB
PHP
--TEST--
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Delete Query Test
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--DESCRIPTION--
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Executes several INSERT queries followed by DELETE queries and
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validates the outcome reported by "sqlsrv_rows_affected".
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--ENV--
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PHPT_EXEC=true
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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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include 'MsCommon.inc';
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function DeleteQuery()
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{
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include 'MsSetup.inc';
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$testName = "Statement - Delete Query";
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StartTest($testName);
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Setup();
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$conn1 = Connect();
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$noRows = 10;
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CreateTable($conn1, $tableName);
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$noRowsInserted = InsertRows($conn1, $tableName, $noRows);
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$row = 1;
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$keyValue = "0";
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while ($row <= $noRowsInserted)
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{
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$stmt1 = SelectFromTable($conn1, $tableName);
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if (sqlsrv_fetch($stmt1) === false)
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{
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FatalError("Failed to retrieve 1st row of data from test table");
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}
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$keyValue = sqlsrv_get_field($stmt1, 0, SQLSRV_PHPTYPE_STRING(SQLSRV_ENC_CHAR));
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sqlsrv_free_stmt($stmt1);
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Trace("Deleting rows from $tableName ...");
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$delRows = 1;
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if (strlen($keyValue) == 0)
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{
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$stmt2 = ExecuteQuery($conn1, "DELETE TOP(1) FROM [$tableName]");
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$cond = "(top row)";
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}
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else
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{
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$cond = "(c1_int = $keyValue)";
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$stmt3 = SelectFromTableEx($conn1, $tableName, $cond);
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$delRows = RowCount($stmt3);
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sqlsrv_free_stmt($stmt3);
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$stmt2 = ExecuteQuery($conn1, "DELETE FROM [$tableName] WHERE $cond");
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}
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$numRows1 = sqlsrv_rows_affected($stmt2);
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sqlsrv_free_stmt($stmt2);
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Trace(" $numRows1 row".(($numRows1 > 1) ? "s" : " ")." $cond.\n");
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if ($numRows1 != $delRows)
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{
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die("Unexpected row count at delete: $numRows1 instead of $delRows");
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}
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$row += $numRows1;
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}
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$stmt3 = ExecuteQuery($conn1, "DELETE TOP(1) FROM [$tableName]");
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$numRows2 = sqlsrv_rows_affected($stmt3);
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sqlsrv_free_stmt($stmt3);
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if ($numRows2 > 0)
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{
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die("Unexpected row count at delete: $numRows2");
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}
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DropTable($conn1, $tableName);
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sqlsrv_close($conn1);
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EndTest($testName);
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}
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//--------------------------------------------------------------------
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// Repro
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//
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//--------------------------------------------------------------------
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function Repro()
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{
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try
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{
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DeleteQuery();
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}
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catch (Exception $e)
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{
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echo $e->getMessage();
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}
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}
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Repro();
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?>
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--EXPECT--
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Test "Statement - Delete Query" completed successfully.
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