540 lines
17 KiB
Plaintext
540 lines
17 KiB
Plaintext
# bug#16285826
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create table t1 (
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a1 int primary key
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) engine ndb;
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insert into t1 (a1) values
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(1),(2),(3),(4),(5),(6),(7),(8),(9);
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create table t2 (
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a2 int primary key auto_increment,
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b2 int not null,
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key xb2 (b2),
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constraint fkb2a1 foreign key (b2) references t1 (a1)
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) engine ndb;
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# TEST: basic meta
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# show meta
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show create table t2;
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Table Create Table
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t2 CREATE TABLE `t2` (
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`a2` int(11) NOT NULL AUTO_INCREMENT,
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`b2` int(11) NOT NULL,
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PRIMARY KEY (`a2`),
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KEY `xb2` (`b2`),
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CONSTRAINT `fkb2a1` FOREIGN KEY (`b2`) REFERENCES `t1` (`a1`) ON DELETE NO ACTION ON UPDATE NO ACTION
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) ENGINE=ndbcluster DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
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ndb_show_tables completed.....
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select type,name from ndb_show_tables_results
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where type in ('''ForeignKey''','''FKParentTrigger''','''FKChildTrigger''');
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type name
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'FKChildTrigger' 'NDB$FK_XX_CHILD_XX'
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'FKParentTrigger' 'NDB$FK_XX_PARENT_XX'
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'ForeignKey' 'XX/XX/fkb2a1'
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# show counts
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select count(*) from t1;
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count(*)
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9
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select count(*) from t2;
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count(*)
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0
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# run backup
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# drop tables
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drop table t2, t1;
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# restore meta
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# restore data
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# show meta
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show create table t2;
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Table Create Table
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t2 CREATE TABLE `t2` (
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`a2` int(11) NOT NULL AUTO_INCREMENT,
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`b2` int(11) NOT NULL,
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PRIMARY KEY (`a2`),
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KEY `xb2` (`b2`),
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CONSTRAINT `fkb2a1` FOREIGN KEY (`b2`) REFERENCES `t1` (`a1`) ON DELETE NO ACTION ON UPDATE NO ACTION
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) ENGINE=ndbcluster DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
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ndb_show_tables completed.....
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select type,name from ndb_show_tables_results
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where type in ('''ForeignKey''','''FKParentTrigger''','''FKChildTrigger''');
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type name
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'FKChildTrigger' 'NDB$FK_XX_CHILD_XX'
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'FKParentTrigger' 'NDB$FK_XX_PARENT_XX'
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'ForeignKey' 'XX/XX/fkb2a1'
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# show counts
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select count(*) from t1;
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count(*)
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9
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select count(*) from t2;
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count(*)
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0
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# TEST: basic data
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insert into t2 (b2) select x.a1 from t1 x,t1 y;
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insert into t2 (b2) values (10);
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ERROR 23000: Cannot add or update a child row: a foreign key constraint fails (`test`.`t2`, CONSTRAINT `fkb2a1` FOREIGN KEY (`b2`) REFERENCES `t1` (`a1`) ON DELETE NO ACTION ON UPDATE NO ACTION)
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delete from t1 where a1 = 1;
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ERROR 23000: Cannot delete or update a parent row: a foreign key constraint fails (`test`.`t2`, CONSTRAINT `fkb2a1` FOREIGN KEY (`b2`) REFERENCES `t1` (`a1`) ON DELETE NO ACTION ON UPDATE NO ACTION)
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# show meta
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show create table t2;
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Table Create Table
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t2 CREATE TABLE `t2` (
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`a2` int(11) NOT NULL AUTO_INCREMENT,
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`b2` int(11) NOT NULL,
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PRIMARY KEY (`a2`),
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KEY `xb2` (`b2`),
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CONSTRAINT `fkb2a1` FOREIGN KEY (`b2`) REFERENCES `t1` (`a1`) ON DELETE NO ACTION ON UPDATE NO ACTION
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) ENGINE=ndbcluster AUTO_INCREMENT=83 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
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ndb_show_tables completed.....
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select type,name from ndb_show_tables_results
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where type in ('''ForeignKey''','''FKParentTrigger''','''FKChildTrigger''');
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type name
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'FKChildTrigger' 'NDB$FK_XX_CHILD_XX'
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'FKParentTrigger' 'NDB$FK_XX_PARENT_XX'
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'ForeignKey' 'XX/XX/fkb2a1'
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# show counts
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select count(*) from t1;
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count(*)
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9
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select count(*) from t2;
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count(*)
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81
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# run backup
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# drop tables
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drop table t2, t1;
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# restore meta
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# restore data
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# show meta
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show create table t2;
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Table Create Table
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t2 CREATE TABLE `t2` (
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`a2` int(11) NOT NULL AUTO_INCREMENT,
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`b2` int(11) NOT NULL,
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PRIMARY KEY (`a2`),
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KEY `xb2` (`b2`),
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CONSTRAINT `fkb2a1` FOREIGN KEY (`b2`) REFERENCES `t1` (`a1`) ON DELETE NO ACTION ON UPDATE NO ACTION
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) ENGINE=ndbcluster AUTO_INCREMENT=83 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
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ndb_show_tables completed.....
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select type,name from ndb_show_tables_results
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where type in ('''ForeignKey''','''FKParentTrigger''','''FKChildTrigger''');
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type name
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'FKChildTrigger' 'NDB$FK_XX_CHILD_XX'
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'FKParentTrigger' 'NDB$FK_XX_PARENT_XX'
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'ForeignKey' 'XX/XX/fkb2a1'
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# show counts
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select count(*) from t1;
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count(*)
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9
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select count(*) from t2;
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count(*)
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81
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insert into t2 (b2) values (10);
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ERROR 23000: Cannot add or update a child row: a foreign key constraint fails (`test`.`t2`, CONSTRAINT `fkb2a1` FOREIGN KEY (`b2`) REFERENCES `t1` (`a1`) ON DELETE NO ACTION ON UPDATE NO ACTION)
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delete from t1 where a1 = 1;
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ERROR 23000: Cannot delete or update a parent row: a foreign key constraint fails (`test`.`t2`, CONSTRAINT `fkb2a1` FOREIGN KEY (`b2`) REFERENCES `t1` (`a1`) ON DELETE NO ACTION ON UPDATE NO ACTION)
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# TEST: child part key
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drop table t2;
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create table t2 (
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a2 int primary key auto_increment,
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b2 int not null,
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c2 int not null,
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key xb2c2 (b2,c2),
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constraint fkb2a1 foreign key (b2) references t1 (a1)
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) engine ndb;
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insert into t2 (b2,c2) select x.a1,99 from t1 x,t1 y;
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insert into t2 (b2,c2) values (10,99);
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ERROR 23000: Cannot add or update a child row: a foreign key constraint fails (`test`.`t2`, CONSTRAINT `fkb2a1` FOREIGN KEY (`b2`) REFERENCES `t1` (`a1`) ON DELETE NO ACTION ON UPDATE NO ACTION)
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delete from t1 where a1 = 1;
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ERROR 23000: Cannot delete or update a parent row: a foreign key constraint fails (`test`.`t2`, CONSTRAINT `fkb2a1` FOREIGN KEY (`b2`) REFERENCES `t1` (`a1`) ON DELETE NO ACTION ON UPDATE NO ACTION)
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# show meta
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show create table t2;
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Table Create Table
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t2 CREATE TABLE `t2` (
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`a2` int(11) NOT NULL AUTO_INCREMENT,
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`b2` int(11) NOT NULL,
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`c2` int(11) NOT NULL,
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PRIMARY KEY (`a2`),
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KEY `xb2c2` (`b2`,`c2`),
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CONSTRAINT `fkb2a1` FOREIGN KEY (`b2`) REFERENCES `t1` (`a1`) ON DELETE NO ACTION ON UPDATE NO ACTION
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) ENGINE=ndbcluster AUTO_INCREMENT=83 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
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ndb_show_tables completed.....
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select type,name from ndb_show_tables_results
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where type in ('''ForeignKey''','''FKParentTrigger''','''FKChildTrigger''');
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type name
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'FKChildTrigger' 'NDB$FK_XX_CHILD_XX'
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'FKParentTrigger' 'NDB$FK_XX_PARENT_XX'
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'ForeignKey' 'XX/XX/fkb2a1'
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# show counts
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select count(*) from t1;
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count(*)
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9
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select count(*) from t2;
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count(*)
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81
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# run backup
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# drop tables
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drop table t2, t1;
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# restore meta
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# restore data
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# show meta
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show create table t2;
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Table Create Table
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t2 CREATE TABLE `t2` (
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`a2` int(11) NOT NULL AUTO_INCREMENT,
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`b2` int(11) NOT NULL,
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`c2` int(11) NOT NULL,
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PRIMARY KEY (`a2`),
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KEY `xb2c2` (`b2`,`c2`),
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CONSTRAINT `fkb2a1` FOREIGN KEY (`b2`) REFERENCES `t1` (`a1`) ON DELETE NO ACTION ON UPDATE NO ACTION
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) ENGINE=ndbcluster AUTO_INCREMENT=83 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
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ndb_show_tables completed.....
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select type,name from ndb_show_tables_results
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where type in ('''ForeignKey''','''FKParentTrigger''','''FKChildTrigger''');
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type name
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'FKChildTrigger' 'NDB$FK_XX_CHILD_XX'
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'FKParentTrigger' 'NDB$FK_XX_PARENT_XX'
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'ForeignKey' 'XX/XX/fkb2a1'
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# show counts
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select count(*) from t1;
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count(*)
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9
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select count(*) from t2;
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count(*)
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81
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insert into t2 (b2,c2) values (10,99);
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ERROR 23000: Cannot add or update a child row: a foreign key constraint fails (`test`.`t2`, CONSTRAINT `fkb2a1` FOREIGN KEY (`b2`) REFERENCES `t1` (`a1`) ON DELETE NO ACTION ON UPDATE NO ACTION)
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delete from t1 where a1 = 1;
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ERROR 23000: Cannot delete or update a parent row: a foreign key constraint fails (`test`.`t2`, CONSTRAINT `fkb2a1` FOREIGN KEY (`b2`) REFERENCES `t1` (`a1`) ON DELETE NO ACTION ON UPDATE NO ACTION)
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# TEST: column order
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drop table t2,t1;
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create table t1 (
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a1 int primary key,
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b1 int not null,
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c1 int not null,
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unique key (b1,c1) using hash
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) engine ndb;
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insert into t1 (a1,b1,c1) values
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(1,11,12),(2,21,22),(3,31,32),(4,41,42),(5,51,52),(6,61,62);
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create table t2 (
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a2 int primary key auto_increment,
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b2 int not null,
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c2 int not null,
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key xb2c2 (b2,c2),
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constraint fkb2c2c1b1 foreign key (b2,c2) references t1 (c1,b1)
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) engine ndb;
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insert into t2 (b2,c2) select x.c1,x.b1 from t1 x,t1 y;
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insert into t2 (b2,c2) values (61,62);
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ERROR 23000: Cannot add or update a child row: a foreign key constraint fails (`test`.`t2`, CONSTRAINT `fkb2c2c1b1` FOREIGN KEY (`b2`,`c2`) REFERENCES `t1` (`c1`,`b1`) ON DELETE NO ACTION ON UPDATE NO ACTION)
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delete from t1 where b1=61 and c1=62;
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ERROR 23000: Cannot delete or update a parent row: a foreign key constraint fails (`test`.`t2`, CONSTRAINT `fkb2c2c1b1` FOREIGN KEY (`b2`,`c2`) REFERENCES `t1` (`c1`,`b1`) ON DELETE NO ACTION ON UPDATE NO ACTION)
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# show meta
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show create table t2;
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Table Create Table
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t2 CREATE TABLE `t2` (
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`a2` int(11) NOT NULL AUTO_INCREMENT,
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`b2` int(11) NOT NULL,
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`c2` int(11) NOT NULL,
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PRIMARY KEY (`a2`),
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KEY `xb2c2` (`b2`,`c2`),
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CONSTRAINT `fkb2c2c1b1` FOREIGN KEY (`b2`,`c2`) REFERENCES `t1` (`c1`,`b1`) ON DELETE NO ACTION ON UPDATE NO ACTION
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) ENGINE=ndbcluster AUTO_INCREMENT=38 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
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ndb_show_tables completed.....
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select type,name from ndb_show_tables_results
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where type in ('''ForeignKey''','''FKParentTrigger''','''FKChildTrigger''');
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type name
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'FKChildTrigger' 'NDB$FK_XX_CHILD_XX'
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'FKParentTrigger' 'NDB$FK_XX_PARENT_XX'
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'ForeignKey' 'XX/XX/fkb2c2c1b1'
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# show counts
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select count(*) from t1;
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count(*)
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6
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select count(*) from t2;
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count(*)
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36
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# run backup
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# drop tables
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drop table t2, t1;
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# restore meta
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# restore data
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# show meta
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show create table t2;
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Table Create Table
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t2 CREATE TABLE `t2` (
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`a2` int(11) NOT NULL AUTO_INCREMENT,
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`b2` int(11) NOT NULL,
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`c2` int(11) NOT NULL,
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PRIMARY KEY (`a2`),
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KEY `xb2c2` (`b2`,`c2`),
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CONSTRAINT `fkb2c2c1b1` FOREIGN KEY (`b2`,`c2`) REFERENCES `t1` (`c1`,`b1`) ON DELETE NO ACTION ON UPDATE NO ACTION
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) ENGINE=ndbcluster AUTO_INCREMENT=38 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
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ndb_show_tables completed.....
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select type,name from ndb_show_tables_results
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where type in ('''ForeignKey''','''FKParentTrigger''','''FKChildTrigger''');
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type name
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'FKChildTrigger' 'NDB$FK_XX_CHILD_XX'
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'FKParentTrigger' 'NDB$FK_XX_PARENT_XX'
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'ForeignKey' 'XX/XX/fkb2c2c1b1'
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# show counts
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select count(*) from t1;
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count(*)
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6
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select count(*) from t2;
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count(*)
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36
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insert into t2 (b2,c2) values (61,62);
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ERROR 23000: Cannot add or update a child row: a foreign key constraint fails (`test`.`t2`, CONSTRAINT `fkb2c2c1b1` FOREIGN KEY (`b2`,`c2`) REFERENCES `t1` (`c1`,`b1`) ON DELETE NO ACTION ON UPDATE NO ACTION)
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delete from t1 where b1=61 and c1=62;
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ERROR 23000: Cannot delete or update a parent row: a foreign key constraint fails (`test`.`t2`, CONSTRAINT `fkb2c2c1b1` FOREIGN KEY (`b2`,`c2`) REFERENCES `t1` (`c1`,`b1`) ON DELETE NO ACTION ON UPDATE NO ACTION)
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# TEST: disable indexes
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# show meta
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show create table t2;
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Table Create Table
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t2 CREATE TABLE `t2` (
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`a2` int(11) NOT NULL AUTO_INCREMENT,
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`b2` int(11) NOT NULL,
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`c2` int(11) NOT NULL,
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PRIMARY KEY (`a2`),
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KEY `xb2c2` (`b2`,`c2`),
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CONSTRAINT `fkb2c2c1b1` FOREIGN KEY (`b2`,`c2`) REFERENCES `t1` (`c1`,`b1`) ON DELETE NO ACTION ON UPDATE NO ACTION
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) ENGINE=ndbcluster AUTO_INCREMENT=39 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
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ndb_show_tables completed.....
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select type,name from ndb_show_tables_results
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where type in ('''ForeignKey''','''FKParentTrigger''','''FKChildTrigger''');
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type name
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'FKChildTrigger' 'NDB$FK_XX_CHILD_XX'
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'FKParentTrigger' 'NDB$FK_XX_PARENT_XX'
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'ForeignKey' 'XX/XX/fkb2c2c1b1'
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# show counts
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select count(*) from t1;
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count(*)
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6
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select count(*) from t2;
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count(*)
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36
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# run backup
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# drop tables
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drop table t2, t1;
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# restore meta (disable indexes)
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# restore data (disable indexes)
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# show meta
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ndb_show_tables completed.....
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select type,name from ndb_show_tables_results
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where type in ('''ForeignKey''','''FKParentTrigger''','''FKChildTrigger''');
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type name
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# show counts
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# TEST: rebuild indexes meta
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drop table t2, t1;
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create table t1 (
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a1 int primary key,
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b1 int not null,
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c1 int not null,
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unique key (b1,c1) using hash
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) engine ndb;
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create table t2 (
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a2 int primary key auto_increment,
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b2 int not null,
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c2 int not null,
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key xb2c2 (b2,c2),
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constraint fkb2c2c1b1 foreign key (b2,c2) references t1 (c1,b1)
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) engine ndb;
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# show meta
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show create table t2;
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Table Create Table
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t2 CREATE TABLE `t2` (
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`a2` int(11) NOT NULL AUTO_INCREMENT,
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`b2` int(11) NOT NULL,
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`c2` int(11) NOT NULL,
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PRIMARY KEY (`a2`),
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KEY `xb2c2` (`b2`,`c2`),
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CONSTRAINT `fkb2c2c1b1` FOREIGN KEY (`b2`,`c2`) REFERENCES `t1` (`c1`,`b1`) ON DELETE NO ACTION ON UPDATE NO ACTION
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) ENGINE=ndbcluster DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
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ndb_show_tables completed.....
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select type,name from ndb_show_tables_results
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where type in ('''ForeignKey''','''FKParentTrigger''','''FKChildTrigger''');
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type name
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'FKChildTrigger' 'NDB$FK_XX_CHILD_XX'
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'FKParentTrigger' 'NDB$FK_XX_PARENT_XX'
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'ForeignKey' 'XX/XX/fkb2c2c1b1'
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# show counts
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select count(*) from t1;
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count(*)
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0
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select count(*) from t2;
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count(*)
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0
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# run backup
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# drop tables
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drop table t2, t1;
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# restore meta (disable indexes)
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# restore data (disable indexes)
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# rebuild indexes
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# show meta
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show create table t2;
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Table Create Table
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t2 CREATE TABLE `t2` (
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`a2` int(11) NOT NULL AUTO_INCREMENT,
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`b2` int(11) NOT NULL,
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`c2` int(11) NOT NULL,
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PRIMARY KEY (`a2`),
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KEY `xb2c2` (`b2`,`c2`),
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CONSTRAINT `fkb2c2c1b1` FOREIGN KEY (`b2`,`c2`) REFERENCES `t1` (`c1`,`b1`) ON DELETE NO ACTION ON UPDATE NO ACTION
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) ENGINE=ndbcluster DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
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ndb_show_tables completed.....
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select type,name from ndb_show_tables_results
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where type in ('''ForeignKey''','''FKParentTrigger''','''FKChildTrigger''');
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type name
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'FKChildTrigger' 'NDB$FK_XX_CHILD_XX'
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'FKParentTrigger' 'NDB$FK_XX_PARENT_XX'
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'ForeignKey' 'XX/XX/fkb2c2c1b1'
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# show counts
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select count(*) from t1;
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count(*)
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0
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select count(*) from t2;
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count(*)
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0
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# TEST: rebuild indexes data
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alter table t2 algorithm=inplace,
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drop foreign key fkb2c2c1b1;
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alter table t2 algorithm=inplace,
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add constraint fkb2c2b1c1 foreign key (b2,c2) references t1 (b1,c1);
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insert into t1 (a1,b1,c1) values
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(1,11,12),(2,21,22),(3,31,32),(4,41,42),(5,51,52),(6,61,62);
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insert into t2 (b2,c2) select x.b1,x.c1 from t1 x,t1 y;
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insert into t2 (b2,c2) values (62,61);
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ERROR 23000: Cannot add or update a child row: a foreign key constraint fails (`test`.`t2`, CONSTRAINT `fkb2c2b1c1` FOREIGN KEY (`b2`,`c2`) REFERENCES `t1` (`b1`,`c1`) ON DELETE NO ACTION ON UPDATE NO ACTION)
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delete from t1 where b1=61 and c1=62;
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ERROR 23000: Cannot delete or update a parent row: a foreign key constraint fails (`test`.`t2`, CONSTRAINT `fkb2c2b1c1` FOREIGN KEY (`b2`,`c2`) REFERENCES `t1` (`b1`,`c1`) ON DELETE NO ACTION ON UPDATE NO ACTION)
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# show meta
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show create table t2;
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|
Table Create Table
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t2 CREATE TABLE `t2` (
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`a2` int(11) NOT NULL AUTO_INCREMENT,
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`b2` int(11) NOT NULL,
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`c2` int(11) NOT NULL,
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PRIMARY KEY (`a2`),
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KEY `xb2c2` (`b2`,`c2`),
|
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CONSTRAINT `fkb2c2b1c1` FOREIGN KEY (`b2`,`c2`) REFERENCES `t1` (`b1`,`c1`) ON DELETE NO ACTION ON UPDATE NO ACTION
|
|
) ENGINE=ndbcluster AUTO_INCREMENT=38 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
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|
|
|
ndb_show_tables completed.....
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|
|
|
select type,name from ndb_show_tables_results
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where type in ('''ForeignKey''','''FKParentTrigger''','''FKChildTrigger''');
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|
type name
|
|
'FKChildTrigger' 'NDB$FK_XX_CHILD_XX'
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|
'FKParentTrigger' 'NDB$FK_XX_PARENT_XX'
|
|
'ForeignKey' 'XX/XX/fkb2c2b1c1'
|
|
# show counts
|
|
select count(*) from t1;
|
|
count(*)
|
|
6
|
|
select count(*) from t2;
|
|
count(*)
|
|
36
|
|
# run backup
|
|
# drop tables
|
|
drop table t2, t1;
|
|
# restore meta (disable indexes)
|
|
# restore data (disable indexes)
|
|
# rebuild indexes
|
|
# show meta
|
|
show create table t2;
|
|
Table Create Table
|
|
t2 CREATE TABLE `t2` (
|
|
`a2` int(11) NOT NULL AUTO_INCREMENT,
|
|
`b2` int(11) NOT NULL,
|
|
`c2` int(11) NOT NULL,
|
|
PRIMARY KEY (`a2`),
|
|
KEY `xb2c2` (`b2`,`c2`),
|
|
CONSTRAINT `fkb2c2b1c1` FOREIGN KEY (`b2`,`c2`) REFERENCES `t1` (`b1`,`c1`) ON DELETE NO ACTION ON UPDATE NO ACTION
|
|
) ENGINE=ndbcluster AUTO_INCREMENT=38 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
|
|
ndb_show_tables completed.....
|
|
|
|
select type,name from ndb_show_tables_results
|
|
where type in ('''ForeignKey''','''FKParentTrigger''','''FKChildTrigger''');
|
|
type name
|
|
'FKChildTrigger' 'NDB$FK_XX_CHILD_XX'
|
|
'FKParentTrigger' 'NDB$FK_XX_PARENT_XX'
|
|
'ForeignKey' 'XX/XX/fkb2c2b1c1'
|
|
# show counts
|
|
select count(*) from t1;
|
|
count(*)
|
|
6
|
|
select count(*) from t2;
|
|
count(*)
|
|
36
|
|
insert into t2 (b2,c2) values (62,61);
|
|
ERROR 23000: Cannot add or update a child row: a foreign key constraint fails (`test`.`t2`, CONSTRAINT `fkb2c2b1c1` FOREIGN KEY (`b2`,`c2`) REFERENCES `t1` (`b1`,`c1`) ON DELETE NO ACTION ON UPDATE NO ACTION)
|
|
delete from t1 where b1=61 and c1=62;
|
|
ERROR 23000: Cannot delete or update a parent row: a foreign key constraint fails (`test`.`t2`, CONSTRAINT `fkb2c2b1c1` FOREIGN KEY (`b2`,`c2`) REFERENCES `t1` (`b1`,`c1`) ON DELETE NO ACTION ON UPDATE NO ACTION)
|
|
drop table t2, t1;
|
|
#
|
|
# BUG#18560951 NDB_RESTORE INCLUDES FK FOR ALL DATABASES WHEN USING --INCLUDE-* OR --EXCLUDE
|
|
#
|
|
# create database db1 with tables t1,t2
|
|
create database db1;
|
|
create table db1.t1 (
|
|
a1 int primary key
|
|
) engine ndb;
|
|
create table db1.t2 (
|
|
a1 int,
|
|
foreign key fk1(a1) references t1(a1)
|
|
) engine ndb;
|
|
# create database db2 with table tb1
|
|
create database db2;
|
|
create table db2.t1 (
|
|
a1 int primary key
|
|
) engine ndb;
|
|
# take backup and drop the tables
|
|
drop table db1.t2, db1.t1, db2.t1;
|
|
# now try restoring only the database db2
|
|
# verify the tables present
|
|
show create table db2.t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`a1` int(11) NOT NULL,
|
|
PRIMARY KEY (`a1`)
|
|
) ENGINE=ndbcluster DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
drop table db2.t1;
|
|
# restore particular table and check for fk problem
|
|
# verify the tables present
|
|
show create table db1.t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`a1` int(11) NOT NULL,
|
|
PRIMARY KEY (`a1`)
|
|
) ENGINE=ndbcluster DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
show create table db2.t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`a1` int(11) NOT NULL,
|
|
PRIMARY KEY (`a1`)
|
|
) ENGINE=ndbcluster DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
drop table db1.t1, db2.t1;
|
|
# verify that restoring table with FK whose parent doesn't exist, fails
|
|
# cleanup
|
|
drop database db1;
|
|
drop database db2;
|