81 lines
2.2 KiB
Plaintext
81 lines
2.2 KiB
Plaintext
--source include/have_debug.inc
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set global innodb_purge_stop_now = 1;
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# Index on virtual column
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create table t1(f1 int not null, f2 blob not null, f3 blob not null,
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vchar char(2) as (substr(f3,2,2)) virtual,
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primary key(f1, f3(5)), index(vchar))engine=innodb;
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insert into t1(f1,f2,f3) values(1, repeat('a',8000), repeat('b', 9000));
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update t1 set f1=5 where f1=1;
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delete from t1 where f1=5;
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set global innodb_purge_run_now=1;
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set global innodb_fast_shutdown=0;
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--source include/restart_mysqld.inc
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set global innodb_purge_stop_now = 1;
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drop table t1;
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# Index on virtual column and blob
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create table t1(f1 int not null, f2 blob not null, f3 blob not null,
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vchar char(2) as (substr(f3,2,2)) virtual,
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primary key(f1, f3(5)), index(vchar, f3(2)))engine=innodb;
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insert into t1(f1,f2,f3) values(1, repeat('a',8000), repeat('b', 9000));
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update t1 set f1=5 where f1=1;
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delete from t1 where f1=5;
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set global innodb_purge_run_now=1;
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set global innodb_fast_shutdown=0;
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--source include/restart_mysqld.inc
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set global innodb_purge_stop_now = 1;
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drop table t1;
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# Index on virtual column of blob type
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create table t1(f1 int not null, f2 blob not null, f3 blob not null,
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vchar blob as (f3) virtual,
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primary key(f1, f3(5)), index(vchar(3)))engine=innodb;
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insert into t1(f1,f2,f3) values(1, repeat('a',8000), repeat('b', 9000));
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update t1 set f1=5 where f1=1;
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delete from t1 where f1=5;
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set global innodb_purge_run_now=1;
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set global innodb_fast_shutdown=0;
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--source include/restart_mysqld.inc
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drop table t1;
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--echo #
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--echo # Bug #26838771: GCOL: INCORRECT BEHAVIOR WITH UPDATE ON FLY
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--echo #
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CREATE TABLE t1(c1 INT);
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CREATE TABLE t2(c1 INT, c2 JSON, c3 varchar(15) GENERATED ALWAYS AS
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(concat(c2,_utf8mb4'x')) VIRTUAL);
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CREATE TABLE t3(c1 JSON, c2 INT GENERATED ALWAYS AS ((c1 + 1)) VIRTUAL);
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INSERT INTO t2(c1,c2) VALUES(1, '{"tr": "x"}'), (2, '{"tr": "x"}');
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INSERT INTO t3(c1) VALUES(CAST(7 AS JSON));
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--error ER_NON_DEFAULT_VALUE_FOR_GENERATED_COLUMN
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UPDATE t3 SET c2 = 0;
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--error ER_NON_DEFAULT_VALUE_FOR_GENERATED_COLUMN
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UPDATE t3 JOIN t2 ON (t3.c1 = t2.c1) SET t3.c2 = 0;
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--error ER_NON_DEFAULT_VALUE_FOR_GENERATED_COLUMN
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UPDATE t1 RIGHT JOIN
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t2 ON (t1.c1 = t2.c1),
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t3
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SET t2.c2 = 'tr', t3.c2 = 0;
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DROP TABLE t1,t2,t3;
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