Added batch query
This commit is contained in:
David Puglielli
parent
9122c1574a
commit
68d7903e69
204
test/functional/pdo_sqlsrv/pdo_batch_query.phpt
Normal file
204
test/functional/pdo_sqlsrv/pdo_batch_query.phpt
Normal file
|
|
@ -0,0 +1,204 @@
|
|||
--TEST--
|
||||
Test a batch query with different cursor types
|
||||
--DESCRIPTION--
|
||||
Verifies row and column counts from batch queries. This is the
|
||||
equivalent of sqlsrv_batch_query.phpt on the sqlsrv side.
|
||||
TODO: Fix this test once error reporting in PDO is fixed, because batch
|
||||
queries are not supposed to work with server side cursors. For now, no errors
|
||||
or warnings are returned. For information on the expected behaviour of cursors
|
||||
with batch queries, see
|
||||
https://docs.microsoft.com/en-us/previous-versions/visualstudio/aa266531(v=vs.60)
|
||||
--SKIPIF--
|
||||
<?php
|
||||
require('skipif_mid-refactor.inc');
|
||||
?>
|
||||
--FILE--
|
||||
<?php
|
||||
require_once("MsCommon_mid-refactor.inc");
|
||||
require_once("MsSetup.inc");
|
||||
|
||||
// All supported cursor types
|
||||
$cursors = array(array(PDO::ATTR_CURSOR => PDO::CURSOR_FWDONLY),
|
||||
array(PDO::ATTR_CURSOR => PDO::CURSOR_SCROLL, PDO::SQLSRV_ATTR_CURSOR_SCROLL_TYPE => PDO::SQLSRV_CURSOR_DYNAMIC),
|
||||
array(PDO::ATTR_CURSOR => PDO::CURSOR_SCROLL, PDO::SQLSRV_ATTR_CURSOR_SCROLL_TYPE => PDO::SQLSRV_CURSOR_STATIC),
|
||||
array(PDO::ATTR_CURSOR => PDO::CURSOR_SCROLL, PDO::SQLSRV_ATTR_CURSOR_SCROLL_TYPE => PDO::SQLSRV_CURSOR_KEYSET),
|
||||
array(PDO::ATTR_CURSOR => PDO::CURSOR_SCROLL, PDO::SQLSRV_ATTR_CURSOR_SCROLL_TYPE => PDO::SQLSRV_CURSOR_BUFFERED),
|
||||
);
|
||||
|
||||
// Data for testing, all integer types
|
||||
$data = array(array(86, -217483648, 0, -432987563, 7, 217483647),
|
||||
array(0, 31, 127, 255, 1, 10),
|
||||
array(4534, -212, 32767, 0, 7, -32768),
|
||||
array(-1, 546098342985600, 9223372000000000000, 5115115115115, 7, -7),
|
||||
array(0, 1, 0, 0, 1, 1),
|
||||
);
|
||||
|
||||
// Column names
|
||||
$colName = array('c1_int', 'c2_tinyint', 'c3_smallint', 'c4_bigint', 'c5_bit');
|
||||
|
||||
// Fetch one column at a time
|
||||
$expectedCols = 1;
|
||||
|
||||
// Number of table rows
|
||||
$expectedRows = sizeof($data[0]);
|
||||
|
||||
// Expected result sets = number of columns, since the batch fetches each column sequentially
|
||||
$expectedResultSets = sizeof($colName);
|
||||
|
||||
function checkErrors($expectedError)
|
||||
{
|
||||
// TODO: Fill this in once PDO error reporting is fixed
|
||||
}
|
||||
|
||||
function checkColumnsAndRows($stmt, $cursor, $before)
|
||||
{
|
||||
global $expectedCols, $expectedRows;
|
||||
|
||||
$cols = $stmt->columnCount();
|
||||
|
||||
if ($cols != $expectedCols) {
|
||||
fatalError("Incorrect number of columns returned with $cursor cursor. Expected $expectedCols columns, got $cols columns\n");
|
||||
}
|
||||
|
||||
$rows = $stmt->rowCount();
|
||||
|
||||
// Buffered cursors always return the correct number of rows. Other cursors
|
||||
// return -1 rows before fetching. Static and keyset cursors return -1 even
|
||||
// after fetching, while forward and dynamic cursors return the correct
|
||||
// number of rows after fetching.
|
||||
if ($cursor == 'buffered') {
|
||||
if ($rows != $expectedRows) {
|
||||
fatalError("Incorrect number of columns returned with buffered cursor. Expected $expectedRows rows, got $rows rows\n");
|
||||
}
|
||||
} else {
|
||||
if ($before) {
|
||||
if ($rows !== -1) {
|
||||
fatalError("Incorrect number of rows returned before fetching with a $cursor cursor. Expected -1 rows, got $rows rows\n");
|
||||
}
|
||||
} else {
|
||||
if ($cursor == 'static' or $cursor == 'keyset') {
|
||||
if ($rows !== -1) {
|
||||
fatalError("Incorrect number of rows returned before fetching with a $cursor cursor. Expected -1 rows, got $rows rows\n");
|
||||
}
|
||||
} else {
|
||||
if ($rows != $expectedRows) {
|
||||
fatalError("Incorrect number of columns returned with buffered cursor. Expected $expectedRows rows, got $rows rows\n");
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
function printCursor($element)
|
||||
{
|
||||
$cursor = 'forward';
|
||||
switch($element)
|
||||
{
|
||||
case 0:
|
||||
echo "Testing with forward cursor...\n";
|
||||
break;
|
||||
case 1:
|
||||
echo "Testing with dynamic cursor...\n";
|
||||
$cursor = 'dynamic';
|
||||
break;
|
||||
case 2:
|
||||
echo "Testing with static cursor...\n";
|
||||
$cursor = 'static';
|
||||
break;
|
||||
case 3:
|
||||
echo "Testing with keyset cursor...\n";
|
||||
$cursor = 'keyset';
|
||||
break;
|
||||
case 4:
|
||||
echo "Testing with buffered cursor...\n";
|
||||
$cursor = 'buffered';
|
||||
break;
|
||||
default:
|
||||
fatalError("Unknown cursor type! Exiting\n");
|
||||
}
|
||||
return $cursor;
|
||||
}
|
||||
|
||||
$conn = connect();
|
||||
$conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
|
||||
|
||||
// Create and populate a table of integer types
|
||||
$tableName = 'batch_query_test';
|
||||
$columns = array(new ColumnMeta('int', $colName[0]),
|
||||
new ColumnMeta('tinyint', $colName[1]),
|
||||
new ColumnMeta('smallint',$colName[2]),
|
||||
new ColumnMeta('bigint', $colName[3]),
|
||||
new ColumnMeta('bit', $colName[4]));
|
||||
|
||||
createTable($conn, $tableName, $columns);
|
||||
|
||||
// Insert each row. Need an associative array to use insertRow()
|
||||
for ($i = 0; $i < $expectedRows; ++$i) {
|
||||
$inputs = array();
|
||||
for ($j = 0; $j < $expectedResultSets; ++$j) {
|
||||
$inputs[$colName[$j]] = $data[$j][$i];
|
||||
}
|
||||
|
||||
$stmt = insertRow($conn, $tableName, $inputs);
|
||||
unset($inputs);
|
||||
unset($stmt);
|
||||
}
|
||||
|
||||
$query = "SELECT c1_int FROM $tableName;
|
||||
SELECT c2_tinyint FROM $tableName;
|
||||
SELECT c3_smallint FROM $tableName;
|
||||
SELECT c4_bigint FROM $tableName;
|
||||
SELECT c5_bit FROM $tableName;";
|
||||
|
||||
// Test the batch query with different cursor types
|
||||
for ($i = 0; $i < sizeof($cursors); ++$i) {
|
||||
try {
|
||||
$cursorType = $cursors[$i];
|
||||
$cursor = printCursor($i);
|
||||
|
||||
$stmt = $conn->prepare($query, $cursorType);
|
||||
$stmt->execute();
|
||||
|
||||
$numResultSets = 0;
|
||||
|
||||
// Check the column and row count before and after running through
|
||||
// each result set, because some cursor types may return the number
|
||||
// of rows only after fetching all rows in the result set
|
||||
do {
|
||||
checkColumnsAndRows($stmt, $cursor, true);
|
||||
|
||||
$row = 0;
|
||||
while ($res = $stmt->fetch(PDO::FETCH_NUM)) {
|
||||
if ($res[0] != $data[$numResultSets][$row]) {
|
||||
fatalError("Wrong result, expected ".$data[$numResultSets][$row].", got $res[0]\n");
|
||||
}
|
||||
++$row;
|
||||
}
|
||||
|
||||
checkColumnsAndRows($stmt, $cursor, false);
|
||||
++$numResultSets;
|
||||
} while ($next = $stmt->nextRowset());
|
||||
|
||||
if ($numResultSets != $expectedResultSets) {
|
||||
fatalError("Unexpected number of result sets, expected $expectedResultedSets, got $numResultSets\n");
|
||||
}
|
||||
} catch(PDOException $e) {
|
||||
echo "Exception caught\n";
|
||||
print_r($e);
|
||||
}
|
||||
|
||||
unset($stmt);
|
||||
}
|
||||
|
||||
dropTable($conn, $tableName);
|
||||
unset($conn);
|
||||
|
||||
echo "Done.\n";
|
||||
?>
|
||||
--EXPECT--
|
||||
Testing with forward cursor...
|
||||
Testing with dynamic cursor...
|
||||
Testing with static cursor...
|
||||
Testing with keyset cursor...
|
||||
Testing with buffered cursor...
|
||||
Done.
|
||||
Loading…
Reference in a new issue