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128 lines
3.5 KiB
PHP
128 lines
3.5 KiB
PHP
--TEST--
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PDO OCI: Insert and fetch 1K records from a table that contains 1 number and 2 LOB columns (stress test)
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--EXTENSIONS--
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pdo
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pdo_oci
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--SKIPIF--
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<?php
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if (getenv('SKIP_SLOW_TESTS')) die('skip slow tests excluded by request');
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require(__DIR__.'/../../pdo/tests/pdo_test.inc');
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PDOTest::skip();
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?>
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--FILE--
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<?php
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require(__DIR__ . '/../../pdo/tests/pdo_test.inc');
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$db = PDOTest::factory();
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$query = "begin execute immediate 'drop table pdo_oci_stream_2'; exception when others then if sqlcode <> -942 then raise; end if; end;";
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$stmt = $db->prepare($query);
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$stmt->execute();
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$query = "create table pdo_oci_stream_2 (id number, data1 blob, data2 blob)";
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$stmt = $db->prepare($query);
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$stmt->execute();
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function do_insert($db, $id, $data1, $data2)
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{
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$db->beginTransaction();
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$stmt = $db->prepare("insert into pdo_oci_stream_2 (id, data1, data2) values (:id, empty_blob(), empty_blob()) returning data1, data2 into :blob1, :blob2");
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$stmt->bindParam(':id', $id);
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$stmt->bindParam(':blob1', $blob1, PDO::PARAM_LOB);
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$stmt->bindParam(':blob2', $blob2, PDO::PARAM_LOB);
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$blob1 = null;
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$blob2 = null;
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$stmt->execute();
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fwrite($blob1, $data1);
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fclose($blob1);
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fwrite($blob2, $data2);
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fclose($blob2);
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$db->commit();
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}
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$a1 = str_repeat('a', 4086);
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$a2 = str_repeat('b', 4087);
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$a3 = str_repeat('c', 4088);
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$a4 = str_repeat('d', 4089);
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$a5 = str_repeat('e', 4090);
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$a6 = str_repeat('f', 4091);
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$a7 = str_repeat('g', 4092);
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$a8 = str_repeat('h', 4093);
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$a9 = str_repeat('i', 4094);
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$a10 = str_repeat('j', 4095);
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printf("Inserting 1000 Records ... ");
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for($i=0; $i<100; $i++) {
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do_insert($db, $i * 10 + 1, $a1, $a10);
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do_insert($db, $i * 10 + 2, $a2, $a9);
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do_insert($db, $i * 10 + 3, $a3, $a8);
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do_insert($db, $i * 10 + 4, $a4, $a7);
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do_insert($db, $i * 10 + 5, $a5, $a6);
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do_insert($db, $i * 10 + 6, $a6, $a5);
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do_insert($db, $i * 10 + 7, $a7, $a4);
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do_insert($db, $i * 10 + 8, $a8, $a3);
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do_insert($db, $i * 10 + 9, $a9, $a2);
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do_insert($db, $i * 10 + 10, $a10, $a1);
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}
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printf("Done\n");
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/* Cleanup is done in pdo_oci_stream_2b.phpt */
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//$db->exec("drop table pdo_oci_stream_2");
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$db->setAttribute(PDO::ATTR_STRINGIFY_FETCHES, false); // Let's use streams
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// Since each column only has one lob descriptor, the last row is
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// shown twice because the lob descriptor for each column is reused in
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// the stream
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$i = 0;
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$j = 9;
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$a_val = ord('a');
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foreach($db->query("select data1 as d4_1, data2 as d4_2 from pdo_oci_stream_2 order by id") as $row) {
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$a = $row['d4_1'];
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$a1 = $row['d4_2'];
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$str1 = stream_get_contents($a);
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$str2 = stream_get_contents($a1);
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$str1len = strlen($str1);
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$str2len = strlen($str2);
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$b = ord($str1[0]);
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$b1 = ord($str2[0]);
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if (($b != ($a_val + $i)) && ($str1len != (4086 + $i)) &&
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($b1 != ($a_val + $j)) && ($str2len != (4086 + $j))) {
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printf("There is a bug!\n");
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printf("Col1:\n");
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printf("a_val = %d\n", $a_val);
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printf("b = %d\n", $b);
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printf("i = %d\n", $i);
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printf("str1len = %d\n", $str1len);
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printf("Col2:\n");
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printf("a_val = %d\n", $a_val);
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printf("b1 = %d\n", $b1);
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printf("j = %d\n", $j);
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printf("str2len = %d\n", $str1len);
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}
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$i++;
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if ($i>9)
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$i = 0;
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$j--;
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if ($j<0)
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$j = 9;
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}
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echo "Fetch operation done!\n";
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/* Cleanup */
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$db->exec("drop table pdo_oci_stream_2");
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?>
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--EXPECT--
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Inserting 1000 Records ... Done
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Fetch operation done!
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