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Change mysqldump to use DO instead of 'SELECT' for storing sequences.

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This avoids a lot of SETVAL() results when applying a mysqldump with
sequences.
This commit is contained in:
Monty
2024-06-15 16:55:08 +03:00
parent fef32fd9ad
commit 956bcf8f49
4 changed files with 17 additions and 35 deletions
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16
mysql-test/suite/sql_sequence/mysqldump.result
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@ -5,9 +5,9 @@ CREATE SEQUENCE x1 engine=innodb;
# dump whole database
/*!999999\- enable the sandbox mode */
CREATE SEQUENCE `a1` start with 1 minvalue 1 maxvalue 9223372036854775806 increment by 1 cache 1000 nocycle ENGINE=Aria;
SELECT SETVAL(`a1`, 1, 0);
DO 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);
DO SETVAL(`x1`, 1, 0);
/*!40101 SET @saved_cs_client = @@character_set_client */;
/*!40101 SET character_set_client = utf8 */;
CREATE TABLE `t1` (
@ -19,9 +19,9 @@ INSERT INTO `t1` VALUES (1),(2);
# dump by tables order 1
/*!999999\- enable the sandbox mode */
CREATE SEQUENCE `a1` start with 1 minvalue 1 maxvalue 9223372036854775806 increment by 1 cache 1000 nocycle ENGINE=Aria;
SELECT SETVAL(`a1`, 1, 0);
DO 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);
DO SETVAL(`x1`, 1, 0);
/*!40101 SET @saved_cs_client = @@character_set_client */;
/*!40101 SET character_set_client = utf8 */;
CREATE TABLE `t1` (
@ -33,9 +33,9 @@ INSERT INTO `t1` VALUES (1),(2);
# dump by tables order 2
/*!999999\- enable the sandbox mode */
CREATE SEQUENCE `a1` start with 1 minvalue 1 maxvalue 9223372036854775806 increment by 1 cache 1000 nocycle ENGINE=Aria;
SELECT SETVAL(`a1`, 1, 0);
DO 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);
DO SETVAL(`x1`, 1, 0);
/*!40101 SET @saved_cs_client = @@character_set_client */;
/*!40101 SET character_set_client = utf8 */;
CREATE TABLE `t1` (
@ -57,9 +57,9 @@ INSERT INTO `t1` VALUES (1),(2);
# dump by tables only sequences
/*!999999\- enable the sandbox mode */
CREATE SEQUENCE `a1` start with 1 minvalue 1 maxvalue 9223372036854775806 increment by 1 cache 1000 nocycle ENGINE=Aria;
SELECT SETVAL(`a1`, 1, 0);
DO 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);
DO SETVAL(`x1`, 1, 0);
# end of dumps
DROP TABLE a1,t1,x1;
set default_storage_engine=InnoDB;