database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-08-08 11:22:35 +03:00
Code Activity

Merge 10.1 into 10.2

Browse Source
This commit is contained in:
Marko Mäkelä
2019-10-11 18:38:18 +03:00
parent 1fd1ef25c2 c0c003beb4
commit 966d97b5f9
38 changed files with 485 additions and 631 deletions
Download Patch File Download Diff File Expand all files Collapse all files

52
mysql-test/include/index_merge1.inc
View File

@@ -2,11 +2,10 @@
#
# Index merge tests
#
# The variables
# $engine_type -- storage engine to be tested
# The variable
# $merge_table_support -- 1 storage engine supports merge tables
# -- 0 storage engine does not support merge tables
# have to be set before sourcing this script.
# has to be set before sourcing this script.
#
# Note: The comments/expectations refer to MyISAM.
# They might be not valid for other storage engines.
@@ -16,15 +15,10 @@
# old name was t/index_merge.test
# main code went into include/index_merge1.inc
#
--source include/have_sequence.inc
--echo #---------------- Index merge test 1 -------------------------------------------
eval SET SESSION STORAGE_ENGINE = $engine_type;
--disable_warnings
drop table if exists t0, t1, t2, t3, t4;
--enable_warnings
# Create and fill a table with simple keys
create table t0
(
@@ -32,20 +26,7 @@ create table t0
INDEX i1(key1)
);
--disable_query_log
insert into t0 values (1),(2),(3),(4),(5),(6),(7),(8);
let $1=7;
set @d=8;
begin;
while ($1)
{
eval insert into t0 select key1+@d from t0;
eval set @d=@d*2;
dec $1;
}
commit;
--enable_query_log
insert into t0(key1) select seq from seq_1_to_1024;
alter table t0 add key2 int not null, add index i2(key2);
alter table t0 add key3 int not null, add index i3(key3);
@@ -217,7 +198,7 @@ create table t4 (
index i2_2(key2, key2_1)
);
insert into t4 select key1,key1,key1 div 10, key1 % 10, key1 % 10, key1 from t0;
insert into t4 select seq,seq,seq div 10, seq % 10, seq % 10, seq from seq_1_to_1024;
# the following will be handled by index_merge:
select * from t4 where key1a = 3 or key1b = 4;
@@ -392,14 +373,13 @@ if ($merge_table_support)
#
# BUG#17314: Index_merge/intersection not choosen by the optimizer for MERGE tables
#
create table t0 (a int);
insert into t0 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
create table t1 (
a int, b int,
filler1 char(200), filler2 char(200),
key(a),key(b)
);
insert into t1 select @v:= A.a, @v, 't1', 'filler2' from t0 A, t0 B, t0 C;
insert into t1 select @v:= seq % 10, @v, 't1', 'filler2' from seq_1_to_1000;
create table t2 like t1;
create table t3 (
@@ -413,8 +393,7 @@ explain select * from t1 where a=1 and b=1;
--replace_column 9 #
explain select * from t3 where a=1 and b=1;
drop table t3;
drop table t0, t1, t2;
drop table t1, t2, t3;
}
#
@@ -513,16 +492,13 @@ DROP TABLE t1;
--echo #
--echo # BUG#40974: Incorrect query results when using clause evaluated using range check
--echo #
create table t0 (a int);
insert into t0 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
create table t1 (a int);
insert into t1 values (1),(2);
create table t2(a int, b int);
insert into t2 values (1,1), (2, 1000);
create table t3 (a int, b int, filler char(100), key(a), key(b));
insert into t3 select 1000, 1000,'filler' from t0 A, t0 B, t0 C;
insert into t3 select 1000, 1000,'filler' from seq_1_to_1000;
insert into t3 values (1,1,'data');
insert into t3 values (1,1,'data');
-- echo The plan should be ALL/ALL/ALL(Range checked for each record (index map: 0x3)
@@ -534,20 +510,14 @@ select * from t1
where exists (select 1 from t2, t3
where t2.a=t1.a and (t3.a=t2.b or t3.b=t2.b or t3.b=t2.b+1));
drop table t0, t1, t2, t3;
drop table t1, t2, t3;
--echo #
--echo # BUG#44810: index merge and order by with low sort_buffer_size
--echo # crashes server!
--echo #
CREATE TABLE t1(a VARCHAR(128),b VARCHAR(128),KEY(A),KEY(B));
INSERT INTO t1 VALUES (REPEAT('a',128),REPEAT('b',128));
INSERT INTO t1 SELECT * FROM t1;
INSERT INTO t1 SELECT * FROM t1;
INSERT INTO t1 SELECT * FROM t1;
INSERT INTO t1 SELECT * FROM t1;
INSERT INTO t1 SELECT * FROM t1;
INSERT INTO t1 SELECT * FROM t1;
INSERT INTO t1 SELECT REPEAT('a',128),REPEAT('b',128) FROM seq_1_to_64;
SET SESSION sort_buffer_size=1024*8;
EXPLAIN
SELECT * FROM t1 FORCE INDEX(a,b) WHERE a LIKE 'a%' OR b LIKE 'b%'

48
mysql-test/include/index_merge2.inc
View File

@@ -2,10 +2,6 @@
#
# Index merge tests
#
# The variable
# $engine_type -- storage engine to be tested
# has to be set before sourcing this script.
#
# Note: The comments/expectations refer to InnoDB.
# They might be not valid for other storage engines.
#
@@ -14,15 +10,10 @@
# old name was t/index_merge_innodb.test
# main code went into include/index_merge2.inc
#
--source include/have_sequence.inc
--echo #---------------- Index merge test 2 -------------------------------------------
eval SET SESSION STORAGE_ENGINE = $engine_type;
--disable_warnings
drop table if exists t1,t2;
--enable_warnings
create table t1
(
key1 int not null,
@@ -32,16 +23,7 @@ create table t1
INDEX i2(key2)
);
--disable_query_log
let $1=200;
begin;
while ($1)
{
eval insert into t1 values (200-$1, $1);
dec $1;
}
commit;
--enable_query_log
INSERT INTO t1 SELECT seq,200-seq FROM seq_0_to_200;
# No primary key
explain select * from t1 where key1 < 5 or key2 > 197;
@@ -80,16 +62,8 @@ create table t1 (
index (key2)
);
show warnings;
--disable_query_log
let $1=30;
begin;
while ($1)
{
eval insert into t1 (key1, key2, filler) values ($1/4, $1/8, 'filler-data');
dec $1;
}
commit;
--enable_query_log
INSERT INTO t1 (key1, key2, filler)
SELECT seq/4, seq/8, 'filler-data' FROM seq_30_to_0;
explain select pk from t1 where key1 = 1 and key2 = 1;
select pk from t1 where key2 = 1 and key1 = 1;
select pk from t1 ignore index(key1,key2) where key2 = 1 and key1 = 1;
@@ -331,19 +305,7 @@ create table t1
key3 int not null default 0
);
insert into t1(key1) values (1),(2),(3),(4),(5),(6),(7),(8);
let $1=7;
set @d=8;
begin;
while ($1)
{
eval insert into t1 (key1) select key1+@d from t1;
eval set @d=@d*2;
dec $1;
}
commit;
insert into t1(key1) select seq from seq_1_to_1024;
alter table t1 add index i2(key2);
alter table t1 add index i3(key3);
update t1 set key2=key1,key3=key1;

24
mysql-test/include/index_merge_2sweeps.inc
View File

@@ -2,24 +2,15 @@
#
# 2-sweeps read Index_merge test
#
# The variable
# $engine_type -- storage engine to be tested
# has to be set before sourcing this script.
#
# Last update:
# 2006-08-02 ML test refactored
# old name was index_merge_innodb2.test
# main code went into include/index_merge_2sweeps.inc
#
--source include/have_sequence.inc
--echo #---------------- 2-sweeps read Index merge test 2 -------------------------------
eval SET SESSION STORAGE_ENGINE = $engine_type;
--disable_warnings
drop table if exists t1;
--enable_warnings
create table t1 (
pk int primary key,
key1 int,
@@ -30,17 +21,8 @@ create table t1 (
index(key2)
);
--disable_query_log
begin;
let $1=1000;
while ($1)
{
eval insert into t1 values($1, $1, $1, 'filler-data','filler-data-2');
dec $1;
}
commit;
--enable_query_log
insert into t1 select seq, seq, seq, 'filler-data', 'filler-data-2'
from seq_1000_to_1;
select * from t1 where (key1 >= 2 and key1 <= 10) or (pk >= 4 and pk <=8 );

5
mysql-test/include/index_merge_ror.inc
View File

@@ -17,11 +17,6 @@
--echo #---------------- ROR-index_merge tests -----------------------
eval SET SESSION STORAGE_ENGINE = $engine_type;
--disable_warnings
drop table if exists t0,t1,t2;
--enable_warnings
create table t1
(
/* Field names reflect value(rowid) distribution, st=STairs, swt= SaWTooth */

12
mysql-test/include/index_merge_ror_cpk.inc
View File

@@ -2,10 +2,6 @@
#
# Clustered PK ROR-index_merge tests
#
# The variable
# $engine_type -- storage engine to be tested
# has to be set before sourcing this script.
#
# Note: The comments/expectations refer to InnoDB.
# They might be not valid for other storage engines.
#
@@ -15,14 +11,10 @@
# main code went into include/index_merge_ror_cpk.inc
#
--source include/have_sequence.inc
--echo #---------------- Clustered PK ROR-index_merge tests -----------------------------
eval SET SESSION STORAGE_ENGINE = $engine_type;
--disable_warnings
drop table if exists t1;
--enable_warnings
create table t1
(
pk1 int not null,