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Feature request - add ReturnDatesAsStrings option to statement level …
…for sqlsrv (#844) * Added ReturnDatesAsStrings option to the statement level * Added new tests for ReturnDatesAsStrings at statement level * Added more datetime types as per review
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120 changes: 120 additions & 0 deletions
120
test/functional/sqlsrv/sqlsrv_statement_datetimes_as_nulls.phpt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,120 @@ | ||
| --TEST-- | ||
| Test retrieving null datetime values with statement option ReturnDatesAsStrings as true | ||
| --DESCRIPTION-- | ||
| Test retrieving null datetime values with statement option ReturnDatesAsStrings as true, | ||
| which is false by default. Whether retrieved as strings or date time objects should return | ||
| NULLs. | ||
| --SKIPIF-- | ||
| <?php require('skipif_versions_old.inc'); ?> | ||
| --FILE-- | ||
| <?php | ||
| require_once('MsCommon.inc'); | ||
|
|
||
| function testFetch($conn, $query, $columns, $withBuffer = false) | ||
| { | ||
| // The statement option ReturnDatesAsStrings set to true | ||
| // Test different fetching | ||
| if ($withBuffer){ | ||
| $options = array('Scrollable' => 'buffered', 'ReturnDatesAsStrings' => true); | ||
| } else { | ||
| $options = array('ReturnDatesAsStrings' => true); | ||
| } | ||
|
|
||
| $size = count($columns); | ||
| $stmt = sqlsrv_prepare($conn, $query, array(), $options); | ||
| // Fetch by getting one field at a time | ||
| sqlsrv_execute($stmt); | ||
| if( sqlsrv_fetch( $stmt ) === false) { | ||
| fatalError("Failed in retrieving data\n"); | ||
| } | ||
| for ($i = 0; $i < $size; $i++) { | ||
| $field = sqlsrv_get_field($stmt, $i); // expect string | ||
| if (!is_null($field)) { | ||
| echo "Expected null for column $columns[$i] but got: "; | ||
| var_dump($field); | ||
| } | ||
| } | ||
|
|
||
| // Fetch row as an object | ||
| sqlsrv_execute($stmt); | ||
| $object = sqlsrv_fetch_object($stmt); | ||
|
|
||
| $objArray = (array)$object; // turn the object into an associated array | ||
| for ($i = 0; $i < $size; $i++) { | ||
| $col = $columns[$i]; | ||
| $val = $objArray[$col]; | ||
|
|
||
| if (!is_null($val)) { | ||
| echo "Expected null for column $columns[$i] but got: "; | ||
| var_dump($val); | ||
| } | ||
| } | ||
| } | ||
|
|
||
| function createTestTable($conn, $tableName, $columns) | ||
| { | ||
| // Create the test table of date and time columns | ||
| $dataTypes = array('date', 'smalldatetime', 'datetime', 'datetime2', 'datetimeoffset', 'time'); | ||
|
|
||
| $colMeta = array(new AE\ColumnMeta($dataTypes[0], $columns[0]), | ||
| new AE\ColumnMeta($dataTypes[1], $columns[1]), | ||
| new AE\ColumnMeta($dataTypes[2], $columns[2]), | ||
| new AE\ColumnMeta($dataTypes[3], $columns[3]), | ||
| new AE\ColumnMeta($dataTypes[4], $columns[4]), | ||
| new AE\ColumnMeta($dataTypes[5], $columns[5])); | ||
| AE\createTable($conn, $tableName, $colMeta); | ||
|
|
||
| // Insert null values | ||
| $inputData = array($colMeta[0]->colName => null, | ||
| $colMeta[1]->colName => null, | ||
| $colMeta[2]->colName => null, | ||
| $colMeta[3]->colName => null, | ||
| $colMeta[4]->colName => null, | ||
| $colMeta[5]->colName => null); | ||
| $stmt = AE\insertRow($conn, $tableName, $inputData); | ||
| if (!$stmt) { | ||
| fatalError("Failed to insert data.\n"); | ||
| } | ||
| sqlsrv_free_stmt($stmt); | ||
| } | ||
|
|
||
| function runTest($tableName, $columns, $dateAsString) | ||
| { | ||
| // Connect | ||
| $conn = connect(array('ReturnDatesAsStrings' => $dateAsString)); | ||
| if (!$conn) { | ||
| fatalError("Could not connect.\n"); | ||
| } | ||
|
|
||
| $query = "SELECT * FROM $tableName"; | ||
| testFetch($conn, $query, $columns); | ||
| testFetch($conn, $query, $columns, true); | ||
|
|
||
| sqlsrv_close($conn); | ||
| } | ||
|
|
||
| set_time_limit(0); | ||
| sqlsrv_configure('WarningsReturnAsErrors', 1); | ||
|
|
||
| $tableName = "TestNullDateTime"; | ||
| $columns = array('c1', 'c2', 'c3', 'c4', 'c5', 'c6'); | ||
|
|
||
| // Connect | ||
| $conn = connect(); | ||
| if (!$conn) { | ||
| fatalError("Could not connect.\n"); | ||
| } | ||
|
|
||
| createTestTable($conn, $tableName, $columns); | ||
|
|
||
| runTest($tableName, $columns, true); | ||
| runTest($tableName, $columns, false); | ||
|
|
||
| dropTable($conn, $tableName); | ||
|
|
||
| sqlsrv_close($conn); | ||
|
|
||
| echo "Done\n"; | ||
| ?> | ||
| --EXPECT-- | ||
| Done |
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