Fixed BUG #14554: mysqldump does not separate "ROW" and trigger

 statement for tables created in the IGNORE_SPACE sql mode.


client/mysqldump.c:
  Modified dump_triggers_for_table(): if trigger statement returned
   by SHOW TRIGGERS query does not contain a leading white space,
   additional space is inserted between "ROW" and the statement.
   The leading white spaces are removed by yylex() in the
   IGNORE_SPACE sql mode.
mysql-test/r/mysqldump.result:
  Fixed test case result for bug 14554.
mysql-test/t/mysqldump.test:
  Added test case for bug 14554.

client/mysqldump.c

@@ -1841,12 +1841,13 @@ DELIMITER ;;\n");
   while ((row= mysql_fetch_row(result)))
   {
     fprintf(sql_file, "/*!50003 SET SESSION SQL_MODE=\"%s\" */;;\n\
-/*!50003 CREATE TRIGGER %s %s %s ON %s FOR EACH ROW%s */;;\n\n",
+/*!50003 CREATE TRIGGER %s %s %s ON %s FOR EACH ROW%s%s */;;\n\n",
             row[6], /* sql_mode */
             quote_name(row[0], name_buff, 0), /* Trigger */
             row[4], /* Timing */
             row[1], /* Event */
             result_table,
+	    (strchr(" \t\n\r", *(row[3]))) ? "" : " ",
             row[3] /* Statement */);
   }
   if (mysql_num_rows(result))

mysql-test/r/mysqldump.result

@@ -2494,3 +2494,59 @@ drop view v2;
 drop view v0;
 drop view v1;
 drop table t1;
+SET @old_sql_mode = @@SQL_MODE;
+SET SQL_MODE = IGNORE_SPACE;
+CREATE TABLE t1 (a INT);
+CREATE TRIGGER tr1 BEFORE INSERT ON t1
+FOR EACH ROW
+BEGIN
+SET new.a = 0;
+END|
+SET SQL_MODE = @old_sql_mode;
+
+/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
+/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
+/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
+/*!40101 SET NAMES utf8 */;
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
+/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
+/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
+/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
+/*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */;
+
+CREATE DATABASE /*!32312 IF NOT EXISTS*/ `test` /*!40100 DEFAULT CHARACTER SET latin1 */;
+
+USE `test`;
+DROP TABLE IF EXISTS `t1`;
+CREATE TABLE `t1` (
+  `a` int(11) default NULL
+) ENGINE=MyISAM DEFAULT CHARSET=latin1;
+
+
+/*!40000 ALTER TABLE `t1` DISABLE KEYS */;
+LOCK TABLES `t1` WRITE;
+UNLOCK TABLES;
+/*!40000 ALTER TABLE `t1` ENABLE KEYS */;
+
+/*!50003 SET @OLD_SQL_MODE=@@SQL_MODE*/;
+DELIMITER ;;
+/*!50003 SET SESSION SQL_MODE="IGNORE_SPACE" */;;
+/*!50003 CREATE TRIGGER `tr1` BEFORE INSERT ON `t1` FOR EACH ROW BEGIN
+SET new.a = 0;
+END */;;
+
+DELIMITER ;
+/*!50003 SET SESSION SQL_MODE=@OLD_SQL_MODE */;
+/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
+
+/*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
+/*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
+/*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS */;
+/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
+/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
+/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
+/*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;
+
+DROP TRIGGER tr1;
+DROP TABLE t1;

mysql-test/t/mysqldump.test

@@ -999,3 +999,27 @@ drop view v2;
 drop view v0;
 drop view v1;
 drop table t1;
+
+#
+# BUG#14554 - mysqldump does not separate words "ROW" and "BEGIN"
+# for tables with trigger created in the IGNORE_SPACE sql mode.
+#
+
+SET @old_sql_mode = @@SQL_MODE;
+SET SQL_MODE = IGNORE_SPACE;
+
+CREATE TABLE t1 (a INT);
+DELIMITER |;
+CREATE TRIGGER tr1 BEFORE INSERT ON t1
+       FOR EACH ROW
+       BEGIN
+         SET new.a = 0;
+       END|
+DELIMITER ;|
+
+SET SQL_MODE = @old_sql_mode;
+
+--exec $MYSQL_DUMP --skip-comments --databases test
+
+DROP TRIGGER tr1;
+DROP TABLE t1;