1--TEST-- 2MySQL PDO->exec(), SELECT 3--EXTENSIONS-- 4pdo_mysql 5--SKIPIF-- 6<?php 7require_once __DIR__ . '/inc/mysql_pdo_test.inc'; 8MySQLPDOTest::skip(); 9?> 10--FILE-- 11<?php 12 function exec_and_count($offset, &$db, $sql, $exp) { 13 try { 14 $ret = $db->exec($sql); 15 if ($ret !== $exp) { 16 printf("[%03d] Expecting '%s'/%s got '%s'/%s when running '%s', [%s] %s\n", 17 $offset, $exp, gettype($exp), $ret, gettype($ret), $sql, 18 $db->errorCode(), implode(' ', $db->errorInfo())); 19 return false; 20 } 21 22 } catch (PDOException $e) { 23 printf("[%03d] '%s' has failed, [%s] %s\n", 24 $offset, $sql, $db->errorCode(), implode(' ', $db->errorInfo())); 25 return false; 26 } 27 28 return true; 29 } 30 31 require_once __DIR__ . '/inc/mysql_pdo_test.inc'; 32 $db = MySQLPDOTest::factory(); 33 34 /* affected rows related */ 35 try { 36 37 exec_and_count(3, $db, sprintf('CREATE TABLE test_mysql_exec_select(id INT NOT NULL PRIMARY KEY, col1 CHAR(10)) ENGINE=%s', PDO_MYSQL_TEST_ENGINE), 0); 38 exec_and_count(4, $db, "INSERT INTO test_mysql_exec_select(id, col1) VALUES (1, 'a')", 1); 39 // question is: will the result set be cleaned up, will it be possible to run more queries on the line? 40 // buffered or unbuffered does not matter! 41 $db->setAttribute(PDO::MYSQL_ATTR_USE_BUFFERED_QUERY, true); 42 exec_and_count(5, $db, 'SELECT id FROM test_mysql_exec_select', 0); 43 exec_and_count(6, $db, "INSERT INTO test_mysql_exec_select(id, col1) VALUES (2, 'b')", 1); 44 45 } catch (PDOException $e) { 46 printf("[001] %s, [%s] %s\n", 47 $e->getMessage(), 48 $db->errorCode(), implode(' ', $db->errorInfo())); 49 } 50 51 print "done!"; 52?> 53--CLEAN-- 54<?php 55require_once __DIR__ . '/inc/mysql_pdo_test.inc'; 56$db = MySQLPDOTest::factory(); 57$db->query('DROP TABLE IF EXISTS test_mysql_exec_select'); 58?> 59--EXPECTF-- 60Warning: PDO::exec(): SQLSTATE[HY000]: General error: 2014 Cannot execute queries while other unbuffered queries are active. Consider using PDOStatement::fetchAll(). Alternatively, if your code is only ever going to run against mysql, you may enable query buffering by setting the PDO::MYSQL_ATTR_USE_BUFFERED_QUERY attribute. in %s on line %d 61[006] Expecting '1'/integer got ''/boolean when running 'INSERT INTO test_mysql_exec_select(id, col1) VALUES (2, 'b')', [HY000] HY000 2014 Cannot execute queries while other unbuffered queries are active. Consider using PDOStatement::fetchAll(). Alternatively, if your code is only ever going to run against mysql, you may enable query buffering by setting the PDO::MYSQL_ATTR_USE_BUFFERED_QUERY attribute. 62done! 63