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72 lines
1.9 KiB
Text
72 lines
1.9 KiB
Text
# t/merge_innodb.test
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#
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# Tests with MERGE tables over InnoDB tables
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#
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--source include/have_innodb.inc
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--disable_warnings
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DROP TABLE IF EXISTS t1, t2, t3, t4, t5;
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--enable_warnings
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#
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# Bug#30491 - MERGE doesn't report error when one table is Innodb
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#
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CREATE TABLE t1 (c1 varchar(100)) ENGINE=MyISAM;
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CREATE TABLE t2 (c1 varchar(100)) ENGINE=MyISAM;
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CREATE TABLE t3 (c1 varchar(100)) ENGINE=InnoDB;
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INSERT INTO t1 VALUES ('Ann'), ('Alice');
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INSERT INTO t2 VALUES ('Bob'), ('Brian');
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INSERT INTO t3 VALUES ('Chris'), ('Charlie');
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CREATE TABLE t4 (c1 varchar(100)) ENGINE=MRG_MYISAM UNION=(t1,t2)
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INSERT_METHOD=LAST;
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CREATE TABLE t5 (c1 varchar(100)) ENGINE=MRG_MYISAM UNION=(t1,t3)
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INSERT_METHOD=LAST;
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--error ER_WRONG_MRG_TABLE
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SELECT * FROM t5;
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SELECT * FROM t4;
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ALTER TABLE t2 ENGINE=InnoDB;
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--error ER_WRONG_MRG_TABLE
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SELECT * FROM t4;
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DELETE FROM t2 LIMIT 1;
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--error ER_WRONG_MRG_TABLE
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SELECT * FROM t4;
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--error ER_WRONG_MRG_TABLE
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INSERT INTO t4 VALUES ('Beware');
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--error ER_WRONG_MRG_TABLE
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SELECT * FROM t4;
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SELECT * FROM t2;
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SELECT * FROM t1;
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DROP TABLE t1, t2, t3, t4, t5;
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#
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# Bug#20691429 temporary merge over view under lock tables
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#
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create table t1 (c1 varchar(100));
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create table t2 (c1 varchar(100));
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create view t3 as select * from t1;
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insert into t1 values ('ann'), ('alice');
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insert into t2 values ('bob'), ('brian');
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create temporary table t4 (c1 varchar(100)) engine=MERGE union=(t2, t1);
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create temporary table t5 (c1 varchar(100)) engine=MERGE union=(t3, t1);
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--error ER_WRONG_MRG_TABLE
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select * from t5;
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lock tables t1 read, t2 read, t3 read, t4 read;
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--error ER_WRONG_MRG_TABLE
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select * from t5;
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select * from t4;
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unlock tables;
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drop table t2;
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create view t2 as select * from t1;
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--error ER_WRONG_MRG_TABLE
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select * from t4;
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lock tables t1 read, t2 read, t3 read;
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--error ER_WRONG_MRG_TABLE
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select * from t4;
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--error ER_WRONG_MRG_TABLE
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select * from t4;
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--error ER_WRONG_MRG_TABLE
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select * from t4;
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unlock tables;
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drop view t2, t3;
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drop table t1;
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