MDEV-21785: sequences used as default by other table not dumped in right order by mysqldumpbb-10.3-MDEV-21785

Dump sequences first.

This atch made to keep it small and
to keep number of queries to the server the same.

Order of tables in a dump can not be changed
(except sequences first) because mysql_list_tables
uses SHOW TABLES and I used SHOW FULL TABLES.

2 files changed, 53 insertions, 0 deletions

diff --git a/mysql-test/suite/sql_sequence/mysqldump.result b/mysql-test/suite/sql_sequence/mysqldump.result
index e6aedb57ea6..fb023cc5e36 100644
--- a/mysql-test/suite/sql_sequence/mysqldump.result
+++ b/mysql-test/suite/sql_sequence/mysqldump.result
@@ -2,8 +2,46 @@ CREATE SEQUENCE a1 engine=aria;
 CREATE TABLE t1(a INT, KEY (a)) KEY_BLOCK_SIZE=1024;
 insert into t1 values (1),(2);
 CREATE SEQUENCE x1 engine=innodb;
+# dump whole database
 CREATE SEQUENCE `a1` start with 1 minvalue 1 maxvalue 9223372036854775806 increment by 1 cache 1000 nocycle ENGINE=Aria;
 SELECT SETVAL(`a1`, 1, 0);
+CREATE SEQUENCE `x1` start with 1 minvalue 1 maxvalue 9223372036854775806 increment by 1 cache 1000 nocycle ENGINE=InnoDB;
+SELECT SETVAL(`x1`, 1, 0);
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `t1` (
+  `a` int(11) DEFAULT NULL,
+  KEY `a` (`a`)
+) ENGINE=MyISAM DEFAULT CHARSET=latin1 KEY_BLOCK_SIZE=1024;
+/*!40101 SET character_set_client = @saved_cs_client */;
+INSERT INTO `t1` VALUES (1),(2);
+# dump by tables order 1
+CREATE SEQUENCE `a1` start with 1 minvalue 1 maxvalue 9223372036854775806 increment by 1 cache 1000 nocycle ENGINE=Aria;
+SELECT SETVAL(`a1`, 1, 0);
+CREATE SEQUENCE `x1` start with 1 minvalue 1 maxvalue 9223372036854775806 increment by 1 cache 1000 nocycle ENGINE=InnoDB;
+SELECT SETVAL(`x1`, 1, 0);
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `t1` (
+  `a` int(11) DEFAULT NULL,
+  KEY `a` (`a`)
+) ENGINE=MyISAM DEFAULT CHARSET=latin1 KEY_BLOCK_SIZE=1024;
+/*!40101 SET character_set_client = @saved_cs_client */;
+INSERT INTO `t1` VALUES (1),(2);
+# dump by tables order 2
+CREATE SEQUENCE `a1` start with 1 minvalue 1 maxvalue 9223372036854775806 increment by 1 cache 1000 nocycle ENGINE=Aria;
+SELECT SETVAL(`a1`, 1, 0);
+CREATE SEQUENCE `x1` start with 1 minvalue 1 maxvalue 9223372036854775806 increment by 1 cache 1000 nocycle ENGINE=InnoDB;
+SELECT SETVAL(`x1`, 1, 0);
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `t1` (
+  `a` int(11) DEFAULT NULL,
+  KEY `a` (`a`)
+) ENGINE=MyISAM DEFAULT CHARSET=latin1 KEY_BLOCK_SIZE=1024;
+/*!40101 SET character_set_client = @saved_cs_client */;
+INSERT INTO `t1` VALUES (1),(2);
+# dump by tables only tables
 /*!40101 SET @saved_cs_client     = @@character_set_client */;
 /*!40101 SET character_set_client = utf8 */;
 CREATE TABLE `t1` (
@@ -12,8 +50,12 @@ CREATE TABLE `t1` (
 ) ENGINE=MyISAM DEFAULT CHARSET=latin1 KEY_BLOCK_SIZE=1024;
 /*!40101 SET character_set_client = @saved_cs_client */;
 INSERT INTO `t1` VALUES (1),(2);
+# dump by tables only sequences
+CREATE SEQUENCE `a1` start with 1 minvalue 1 maxvalue 9223372036854775806 increment by 1 cache 1000 nocycle ENGINE=Aria;
+SELECT SETVAL(`a1`, 1, 0);
 CREATE SEQUENCE `x1` start with 1 minvalue 1 maxvalue 9223372036854775806 increment by 1 cache 1000 nocycle ENGINE=InnoDB;
 SELECT SETVAL(`x1`, 1, 0);
+# end of dumps
 DROP TABLE a1,t1,x1;
 set default_storage_engine=InnoDB;
 create sequence t1;
diff --git a/mysql-test/suite/sql_sequence/mysqldump.test b/mysql-test/suite/sql_sequence/mysqldump.test
index 308f06d5e8d..d2afb2fd675 100644
--- a/mysql-test/suite/sql_sequence/mysqldump.test
+++ b/mysql-test/suite/sql_sequence/mysqldump.test
@@ -11,7 +11,18 @@ CREATE SEQUENCE a1 engine=aria;
 CREATE TABLE t1(a INT, KEY (a)) KEY_BLOCK_SIZE=1024;
 insert into t1 values (1),(2);
 CREATE SEQUENCE x1 engine=innodb;
+--echo # dump whole database
 --exec $MYSQL_DUMP --compact test
+--echo # dump by tables order 1
+--exec $MYSQL_DUMP --compact --tables test t1 a1 x1
+--echo # dump by tables order 2
+--exec $MYSQL_DUMP --compact --tables test a1 t1 x1
+--echo # dump by tables only tables
+--exec $MYSQL_DUMP --compact --tables test t1
+--echo # dump by tables only sequences
+--exec $MYSQL_DUMP --compact --tables test a1 x1
+--echo # end of dumps
+
 DROP TABLE a1,t1,x1;
 
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