mirror of
https://github.com/MariaDB/server.git
synced 2025-11-12 10:22:39 +03:00
4cd2a0eb56
The cause of this was several different bugs: - When using binary logging with binlog_row_image=FULL the all bits in read_set was set, which caused a different (wrong) pattern for marking vcol_set. - TABLE::mark_virtual_columns_for_write() didn't in all cases mark vcol_set with the vcol_field. - TABLE::update_virtual_fields() has to update all vcol fields on REPLACE if binary logging with FULL is used. - VCOL_UPDATE_INDEXED should update all vcol fields part of an index that was not updated by VCOL_UPDATE_FOR_READ - max_row_length() calculated length of NULL and not used fields. This didn't cause any crash, but used more memory than needed.
362 lines
9.8 KiB
Plaintext
362 lines
9.8 KiB
Plaintext
set binlog_row_image="FULL";
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set @@default_storage_engine="myisam";
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create table t1 (a int, b int as (a+1), c int as (b+1) stored);
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insert t1 set a=1;
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select * from t1;
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a b c
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1 2 3
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update t1 set a=2;
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select * from t1;
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a b c
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2 3 4
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drop table t1;
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create table t1 (a int, c int as(a), p varchar(20) as(y), y char(20), index (p,c));
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show create table t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`a` int(11) DEFAULT NULL,
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`c` int(11) GENERATED ALWAYS AS (`a`) VIRTUAL,
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`p` varchar(20) GENERATED ALWAYS AS (`y`) VIRTUAL,
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`y` char(20) DEFAULT NULL,
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KEY `p` (`p`,`c`)
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) ENGINE=MyISAM DEFAULT CHARSET=latin1
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insert into t1 (a,y) values(1, "yyy");
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update t1 set a = 100 where a = 1;
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check table t1;
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Table Op Msg_type Msg_text
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test.t1 check status OK
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drop table t1;
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create table t1 (
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a varchar(10000),
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b varchar(3000),
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c varchar(14000) generated always as (concat(a,b)) virtual,
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d varchar(5000) generated always as (b) virtual,
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e int(11) generated always as (10) virtual,
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h int(11) not null primary key,
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index(c(100), d(20)));
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insert t1 (a,b,h) values (repeat('g', 10000), repeat('x', 2800), 1);
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update t1 set a = repeat(cast(1 as char), 2000);
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drop table t1;
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create table t1 (
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a varchar(10000),
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b varchar(3000),
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c varchar(14000) generated always as (concat(a,b)) virtual,
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i varchar(5000) generated always as (b) virtual,
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d varchar(5000) generated always as (i) virtual,
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e int(11) generated always as (10) virtual,
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h int(11) not null primary key,
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index(c(100), d(20)));
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insert t1 (a,b,h) values (repeat('g', 10000), repeat('x', 2800), 1);
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update t1 set a = repeat(cast(1 as char), 2000);
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drop table t1;
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create table t1(a blob not null, b int, c varbinary (10) generated always as (a) virtual, unique (c(9)));
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insert t1 (a,b) values ('a', 1);
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replace t1 set a = 'a',b =1;
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insert t1 (a,b) values ('a', 1) on duplicate key update a='b', b=2;
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select * from t1;
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a b c
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b 2 b
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drop table t1;
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create table t (a int primary key, b int, c int as (b), index (c));
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insert t (a,b) values (9,0);
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create table t2 select * from t;
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update t, t2 set t.b=10 where t.a=t2.a;
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check table t;
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Table Op Msg_type Msg_text
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test.t check status OK
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select * from t;
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a b c
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9 10 10
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drop table t, t2;
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create table t1 (a int, b int, c int, d int, e int);
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insert t1 values (1,2,3,4,5), (1,2,3,4,5);
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SET STATEMENT sql_mode = 'NO_ENGINE_SUBSTITUTION' FOR
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create table t (a int primary key,
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b int, c blob as (b), index (c(57)),
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d blob, e blob as (d), index (e(57)))
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replace select * from t1;
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Warnings:
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Warning 1906 The value specified for generated column 'c' in table 't' ignored
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Warning 1906 The value specified for generated column 'e' in table 't' ignored
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Warning 1906 The value specified for generated column 'c' in table 't' ignored
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Warning 1906 The value specified for generated column 'e' in table 't' ignored
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check table t;
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Table Op Msg_type Msg_text
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test.t check status OK
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select * from t;
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a b c d e
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1 2 2 4 4
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update t set a=10, b=1, d=1;
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check table t;
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Table Op Msg_type Msg_text
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test.t check status OK
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select * from t;
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a b c d e
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10 1 1 1 1
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replace t (a,b,d) values (10,2,2);
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check table t;
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Table Op Msg_type Msg_text
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test.t check status OK
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select * from t;
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a b c d e
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10 2 2 2 2
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insert t(a,b,d) values (10) on duplicate key update b=3;
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ERROR 21S01: Column count doesn't match value count at row 1
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insert t(a,b,d) values (10,2,2) on duplicate key update b=3, d=3;
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check table t;
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Table Op Msg_type Msg_text
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test.t check status OK
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select * from t;
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a b c d e
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10 3 3 3 3
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replace t (a,b,d) select 10,4,4;
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check table t;
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Table Op Msg_type Msg_text
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test.t check status OK
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select * from t;
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a b c d e
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10 4 4 4 4
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insert t(a,b,d) select 10,4,4 on duplicate key update b=5, d=5;
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check table t;
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Table Op Msg_type Msg_text
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test.t check status OK
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select * from t;
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a b c d e
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10 5 5 5 5
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replace delayed t (a,b,d) values (10,6,6);
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flush tables;
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check table t;
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Table Op Msg_type Msg_text
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test.t check status OK
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select * from t;
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a b c d e
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10 6 6 6 6
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insert delayed t(a,b,d) values (10,6,6) on duplicate key update b=7, d=7;
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flush tables;
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check table t;
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Table Op Msg_type Msg_text
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test.t check status OK
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select * from t;
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a b c d e
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10 7 7 7 7
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load data infile 'MYSQLTEST_VARDIR/tmp/vblobs.txt' replace into table t;
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check table t;
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Table Op Msg_type Msg_text
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test.t check status OK
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select * from t;
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a b c d e
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10 8 8 8 8
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update t set a=11, b=9, d=9 where a>5;
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check table t;
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Table Op Msg_type Msg_text
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test.t check status OK
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select * from t;
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a b c d e
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11 9 9 9 9
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create table t2 select * from t;
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update t, t2 set t.b=10, t.d=10 where t.a=t2.a;
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check table t;
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Table Op Msg_type Msg_text
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test.t check status OK
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select * from t;
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a b c d e
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11 10 10 10 10
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update t, t tt set t.b=11, tt.d=11 where t.a=tt.a;
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check table t;
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Table Op Msg_type Msg_text
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test.t check status OK
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select * from t;
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a b c d e
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11 11 11 11 11
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drop table t, t1, t2;
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create table t (f1 int, f2 int, f3 int as (f1*2) virtual, key(f3,f2));
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insert into t (f1,f2) values (1,1),(2,2);
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create view v as
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select a2.f1, a2.f2, a1.f3
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from t a1, t a2
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where a2.f3 <> 0
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with local check option;
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update v set f3 = 52;
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drop view v;
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drop table t;
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set binlog_row_image="MINIMAL";
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create table t1 (a int, b int as (a+1), c int as (b+1) stored);
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insert t1 set a=1;
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select * from t1;
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a b c
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1 2 3
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update t1 set a=2;
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select * from t1;
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a b c
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2 3 4
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drop table t1;
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create table t1 (a int, c int as(a), p varchar(20) as(y), y char(20), index (p,c));
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show create table t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`a` int(11) DEFAULT NULL,
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`c` int(11) GENERATED ALWAYS AS (`a`) VIRTUAL,
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`p` varchar(20) GENERATED ALWAYS AS (`y`) VIRTUAL,
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`y` char(20) DEFAULT NULL,
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KEY `p` (`p`,`c`)
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) ENGINE=MyISAM DEFAULT CHARSET=latin1
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insert into t1 (a,y) values(1, "yyy");
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update t1 set a = 100 where a = 1;
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check table t1;
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Table Op Msg_type Msg_text
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test.t1 check status OK
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drop table t1;
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create table t1 (
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a varchar(10000),
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b varchar(3000),
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c varchar(14000) generated always as (concat(a,b)) virtual,
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d varchar(5000) generated always as (b) virtual,
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e int(11) generated always as (10) virtual,
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h int(11) not null primary key,
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index(c(100), d(20)));
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insert t1 (a,b,h) values (repeat('g', 10000), repeat('x', 2800), 1);
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update t1 set a = repeat(cast(1 as char), 2000);
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drop table t1;
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create table t1 (
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a varchar(10000),
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b varchar(3000),
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c varchar(14000) generated always as (concat(a,b)) virtual,
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i varchar(5000) generated always as (b) virtual,
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d varchar(5000) generated always as (i) virtual,
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e int(11) generated always as (10) virtual,
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h int(11) not null primary key,
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index(c(100), d(20)));
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insert t1 (a,b,h) values (repeat('g', 10000), repeat('x', 2800), 1);
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update t1 set a = repeat(cast(1 as char), 2000);
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drop table t1;
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create table t1(a blob not null, b int, c varbinary (10) generated always as (a) virtual, unique (c(9)));
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insert t1 (a,b) values ('a', 1);
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replace t1 set a = 'a',b =1;
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insert t1 (a,b) values ('a', 1) on duplicate key update a='b', b=2;
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select * from t1;
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a b c
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b 2 b
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drop table t1;
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create table t (a int primary key, b int, c int as (b), index (c));
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insert t (a,b) values (9,0);
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create table t2 select * from t;
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update t, t2 set t.b=10 where t.a=t2.a;
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check table t;
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Table Op Msg_type Msg_text
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test.t check status OK
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select * from t;
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a b c
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9 10 10
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drop table t, t2;
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create table t1 (a int, b int, c int, d int, e int);
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insert t1 values (1,2,3,4,5), (1,2,3,4,5);
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SET STATEMENT sql_mode = 'NO_ENGINE_SUBSTITUTION' FOR
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create table t (a int primary key,
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b int, c blob as (b), index (c(57)),
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d blob, e blob as (d), index (e(57)))
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replace select * from t1;
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Warnings:
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Warning 1906 The value specified for generated column 'c' in table 't' ignored
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Warning 1906 The value specified for generated column 'e' in table 't' ignored
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Warning 1906 The value specified for generated column 'c' in table 't' ignored
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Warning 1906 The value specified for generated column 'e' in table 't' ignored
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check table t;
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Table Op Msg_type Msg_text
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test.t check status OK
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select * from t;
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a b c d e
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1 2 2 4 4
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update t set a=10, b=1, d=1;
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check table t;
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Table Op Msg_type Msg_text
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test.t check status OK
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select * from t;
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a b c d e
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10 1 1 1 1
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replace t (a,b,d) values (10,2,2);
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check table t;
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Table Op Msg_type Msg_text
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test.t check status OK
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select * from t;
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a b c d e
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10 2 2 2 2
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insert t(a,b,d) values (10) on duplicate key update b=3;
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ERROR 21S01: Column count doesn't match value count at row 1
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insert t(a,b,d) values (10,2,2) on duplicate key update b=3, d=3;
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check table t;
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Table Op Msg_type Msg_text
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test.t check status OK
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select * from t;
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a b c d e
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10 3 3 3 3
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replace t (a,b,d) select 10,4,4;
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check table t;
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Table Op Msg_type Msg_text
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test.t check status OK
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select * from t;
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a b c d e
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10 4 4 4 4
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insert t(a,b,d) select 10,4,4 on duplicate key update b=5, d=5;
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check table t;
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Table Op Msg_type Msg_text
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test.t check status OK
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select * from t;
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a b c d e
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10 5 5 5 5
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replace delayed t (a,b,d) values (10,6,6);
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flush tables;
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check table t;
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Table Op Msg_type Msg_text
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test.t check status OK
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select * from t;
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a b c d e
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10 6 6 6 6
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insert delayed t(a,b,d) values (10,6,6) on duplicate key update b=7, d=7;
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flush tables;
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check table t;
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Table Op Msg_type Msg_text
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test.t check status OK
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select * from t;
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a b c d e
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10 7 7 7 7
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load data infile 'MYSQLTEST_VARDIR/tmp/vblobs.txt' replace into table t;
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check table t;
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Table Op Msg_type Msg_text
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test.t check status OK
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select * from t;
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a b c d e
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10 8 8 8 8
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update t set a=11, b=9, d=9 where a>5;
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check table t;
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Table Op Msg_type Msg_text
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test.t check status OK
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select * from t;
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a b c d e
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11 9 9 9 9
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create table t2 select * from t;
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update t, t2 set t.b=10, t.d=10 where t.a=t2.a;
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check table t;
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Table Op Msg_type Msg_text
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test.t check status OK
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select * from t;
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a b c d e
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11 10 10 10 10
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update t, t tt set t.b=11, tt.d=11 where t.a=tt.a;
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check table t;
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Table Op Msg_type Msg_text
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test.t check status OK
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select * from t;
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a b c d e
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11 11 11 11 11
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drop table t, t1, t2;
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create table t (f1 int, f2 int, f3 int as (f1*2) virtual, key(f3,f2));
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insert into t (f1,f2) values (1,1),(2,2);
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create view v as
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select a2.f1, a2.f2, a1.f3
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from t a1, t a2
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where a2.f3 <> 0
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with local check option;
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update v set f3 = 52;
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drop view v;
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drop table t;
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