118 lines
4.2 KiB
PHP
118 lines
4.2 KiB
PHP
--TEST--
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prepare with cursor buffered and fetch a float column with the column bound and specified to type LOB
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--SKIPIF--
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--FILE--
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<?php
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function FlatsAreEqual($a, $b, $epsilon = 3.9265E-6)
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{
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return (abs($a - $b) < $epsilon);
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}
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require_once("autonomous_setup.php");
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$conn = new PDO( "sqlsrv:server=$serverName", $username, $password);
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$conn->setAttribute( PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION );
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$sample = 1234567890.1234;
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$query = 'CREATE TABLE #TESTTABLE (exist float(53))';
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$stmt = $conn->exec($query);
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$query = 'INSERT INTO #TESTTABLE VALUES(:p0)';
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$stmt = $conn->prepare($query);
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$stmt->bindValue(':p0', $sample, PDO::PARAM_INT);
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$stmt->execute();
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$query = 'SELECT exist FROM #TESTTABLE';
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//prepare with no buffered cursor
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print "no buffered cursor, stringify off, fetch_numeric off\n"; //stringify and fetch_numeric is off by default
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$stmt = $conn->prepare($query);
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$stmt->execute();
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$stmt->bindColumn('exist', $float_col, PDO::PARAM_LOB);
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$value = $stmt->fetch();
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var_dump ($float_col);
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print "\nno buffered cursor, stringify off, fetch_numeric on\n";
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$conn->setAttribute( PDO::SQLSRV_ATTR_FETCHES_NUMERIC_TYPE, true);
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$stmt = $conn->prepare($query);
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$stmt->execute();
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$stmt->bindColumn('exist', $float_col, PDO::PARAM_LOB);
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$value = $stmt->fetch();
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var_dump ($float_col);
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print "\nno buffered cursor, stringify on, fetch_numeric on\n";
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$conn->setAttribute( PDO::ATTR_STRINGIFY_FETCHES, true);
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$stmt = $conn->prepare($query);
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$stmt->execute();
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$stmt->bindColumn('exist', $float_col, PDO::PARAM_LOB);
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$value = $stmt->fetch();
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var_dump ($float_col);
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print "\nno buffered cursor, stringify on, fetch_numeric off\n";
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$conn->setAttribute( PDO::SQLSRV_ATTR_FETCHES_NUMERIC_TYPE, false);
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$stmt = $conn->prepare($query);
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$stmt->execute();
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$stmt->bindColumn('exist', $float_col, PDO::PARAM_LOB);
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$value = $stmt->fetch();
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var_dump ($float_col);
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//prepare with client buffered cursor
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print "\nbuffered cursor, stringify off, fetch_numeric off\n";
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$conn->setAttribute( PDO::ATTR_STRINGIFY_FETCHES, false);
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$stmt = $conn->prepare($query, array(PDO::ATTR_CURSOR => PDO::CURSOR_SCROLL, PDO::SQLSRV_ATTR_CURSOR_SCROLL_TYPE => PDO::SQLSRV_CURSOR_BUFFERED));
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$stmt->execute();
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$stmt->bindColumn('exist', $float_col, PDO::PARAM_LOB);
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$value = $stmt->fetch();
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var_dump ($float_col);
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print "\nbuffered cursor, stringify off, fetch_numeric on\n";
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$conn->setAttribute( PDO::SQLSRV_ATTR_FETCHES_NUMERIC_TYPE, true);
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$stmt = $conn->prepare($query, array(PDO::ATTR_CURSOR => PDO::CURSOR_SCROLL, PDO::SQLSRV_ATTR_CURSOR_SCROLL_TYPE => PDO::SQLSRV_CURSOR_BUFFERED));
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$stmt->execute();
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$stmt->bindColumn('exist', $float_col, PDO::PARAM_LOB);
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$value = $stmt->fetch();
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var_dump ($float_col);
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print "\nbuffered cursor, stringify on, fetch_numeric on\n";
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$conn->setAttribute( PDO::ATTR_STRINGIFY_FETCHES, true);
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$stmt = $conn->prepare($query, array(PDO::ATTR_CURSOR => PDO::CURSOR_SCROLL, PDO::SQLSRV_ATTR_CURSOR_SCROLL_TYPE => PDO::SQLSRV_CURSOR_BUFFERED));
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$stmt->execute();
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$stmt->bindColumn('exist', $float_col, PDO::PARAM_LOB);
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$value = $stmt->fetch();
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var_dump ($float_col);
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print "\nbuffered cursor, stringify on, fetch_numeric off\n";
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$conn->setAttribute( PDO::SQLSRV_ATTR_FETCHES_NUMERIC_TYPE, false);
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$stmt = $conn->prepare($query, array(PDO::ATTR_CURSOR => PDO::CURSOR_SCROLL, PDO::SQLSRV_ATTR_CURSOR_SCROLL_TYPE => PDO::SQLSRV_CURSOR_BUFFERED));
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$stmt->execute();
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$stmt->bindColumn('exist', $float_col, PDO::PARAM_LOB);
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$value = $stmt->fetch();
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var_dump ($float_col);
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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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no buffered cursor, stringify off, fetch_numeric off
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string(15) "1234567890.1234"
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no buffered cursor, stringify off, fetch_numeric on
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string(15) "1234567890.1234"
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no buffered cursor, stringify on, fetch_numeric on
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string(15) "1234567890.1234"
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no buffered cursor, stringify on, fetch_numeric off
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string(15) "1234567890.1234"
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buffered cursor, stringify off, fetch_numeric off
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string(15) "1234567890.1234"
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buffered cursor, stringify off, fetch_numeric on
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string(15) "1234567890.1234"
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buffered cursor, stringify on, fetch_numeric on
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string(15) "1234567890.1234"
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buffered cursor, stringify on, fetch_numeric off
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string(15) "1234567890.1234"
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