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Fixes after merge with 4.0

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mysql-test/r/heap_btree.result:
  Updated results
mysql-test/r/heap_hash.result:
  Updated results
mysql-test/r/merge.result:
  Updated results
mysql-test/r/rpl_log.result:
  Updated results
mysql-test/r/select.result:
  Updated results
mysql-test/r/subselect.result:
  Updated results
sql/item_cmpfunc.h:
  Fix after merge
sql/log_event.cc:
  Fix after merge
sql/mysql_priv.h:
  Fix after merge
sql/sql_acl.cc:
  Fix after merge
sql/sql_class.cc:
  Fix after merge
sql/sql_db.cc:
  Fix after merge
sql/sql_delete.cc:
  Fix after merge
sql/sql_lex.cc:
  Fix after merge
sql/sql_lex.h:
  Fix after merge
sql/sql_parse.cc:
  Fix after merge
sql/sql_update.cc:
  Fix after merge
sql/sql_yacc.yy:
  Fix after merge
This commit is contained in:
unknown
2002-11-21 22:25:53 +02:00
parent 33fc0d53b5
commit c58d9d9a9d
18 changed files with 76 additions and 72 deletions
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20
mysql-test/r/heap_btree.result
View File

@ -66,14 +66,14 @@ a
alter table t1 type=myisam;
explain select * from t1 where a in (869751,736494,226312,802616);
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 range uniq_id uniq_id 4 NULL 4 where used; Using index
1 SIMPLE t1 range uniq_id uniq_id 4 NULL 4 Using where; Using index
drop table t1;
create table t1 (x int not null, y int not null, key x using BTREE (x,y), unique y using BTREE (y))
type=heap;
insert into t1 values (1,1),(2,2),(1,3),(2,4),(2,5),(2,6);
explain select * from t1 where x=1;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 ref x x 4 const 1 where used
1 SIMPLE t1 ref x x 4 const 1 Using where
select * from t1 where x=1;
x y
1 1
@ -124,17 +124,17 @@ a b
1 6
explain select * from tx where a=x order by a,b;
id select_type table type possible_keys key key_len ref rows Extra
x SIMPLE tx ref a a x const x where used
x SIMPLE tx ref a a x const x Using where
explain select * from tx where a=x order by b;
id select_type table type possible_keys key key_len ref rows Extra
x SIMPLE tx ref a a x const x where used
x SIMPLE tx ref a a x const x Using where
select * from t1 where b=1;
a b
1 1
1 1
explain select * from tx where b=x;
id select_type table type possible_keys key key_len ref rows Extra
x SIMPLE tx ref b b x const x where used
x SIMPLE tx ref b b x const x Using where
drop table t1;
create table t1 (id int unsigned not null, primary key using BTREE (id)) type=HEAP;
insert into t1 values(1);
@ -175,17 +175,17 @@ create table t1 (btn char(10) not null, key using BTREE (btn)) type=heap;
insert into t1 values ("hello"),("hello"),("hello"),("hello"),("hello"),("a"),("b"),("c"),("d"),("e"),("f"),("g"),("h"),("i");
explain select * from t1 where btn like "q%";
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 ALL btn NULL NULL NULL 14 where used
1 SIMPLE t1 ALL btn NULL NULL NULL 14 Using where
select * from t1 where btn like "q%";
btn
alter table t1 add column new_col char(1) not null, add key using BTREE (btn,new_col), drop key btn;
update t1 set new_col=btn;
explain select * from t1 where btn="a";
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 ref btn btn 10 const 1 where used
1 SIMPLE t1 ref btn btn 10 const 1 Using where
explain select * from t1 where btn="a" and new_col="a";
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 ref btn btn 11 const,const 1 where used
1 SIMPLE t1 ref btn btn 11 const,const 1 Using where
drop table t1;
CREATE TABLE t1 (
a int default NULL,
@ -198,7 +198,7 @@ SELECT * FROM t1 WHERE a=NULL;
a b
explain SELECT * FROM t1 WHERE a IS NULL;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 ref a a 5 const 1 where used
1 SIMPLE t1 ref a a 5 const 1 Using where
SELECT * FROM t1 WHERE a<=>NULL;
a b
NULL 99
@ -206,7 +206,7 @@ SELECT * FROM t1 WHERE b=NULL;
a b
explain SELECT * FROM t1 WHERE b IS NULL;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 ref b b 5 const 1 where used
1 SIMPLE t1 ref b b 5 const 1 Using where
SELECT * FROM t1 WHERE b<=>NULL;
a b
99 NULL

12
mysql-test/r/heap_hash.result
View File

@ -66,7 +66,7 @@ a
alter table t1 type=myisam;
explain select * from t1 where a in (869751,736494,226312,802616);
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 range uniq_id uniq_id 4 NULL 4 where used; Using index
1 SIMPLE t1 range uniq_id uniq_id 4 NULL 4 Using where; Using index
drop table t1;
create table t1 (x int not null, y int not null, key x using HASH (x), unique y using HASH (y))
type=heap;
@ -159,17 +159,17 @@ create table t1 (btn char(10) not null, key using HASH (btn)) type=heap;
insert into t1 values ("hello"),("hello"),("hello"),("hello"),("hello"),("a"),("b"),("c"),("d"),("e"),("f"),("g"),("h"),("i");
explain select * from t1 where btn like "q%";
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 ALL btn NULL NULL NULL 14 where used
1 SIMPLE t1 ALL btn NULL NULL NULL 14 Using where
select * from t1 where btn like "q%";
btn
alter table t1 add column new_col char(1) not null, add key using HASH (btn,new_col), drop key btn;
update t1 set new_col=btn;
explain select * from t1 where btn="a";
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 ALL btn NULL NULL NULL 14 where used
1 SIMPLE t1 ALL btn NULL NULL NULL 14 Using where
explain select * from t1 where btn="a" and new_col="a";
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 ref btn btn 11 const,const 10 where used
1 SIMPLE t1 ref btn btn 11 const,const 10 Using where
drop table t1;
CREATE TABLE t1 (
a int default NULL,
@ -182,7 +182,7 @@ SELECT * FROM t1 WHERE a=NULL;
a b
explain SELECT * FROM t1 WHERE a IS NULL;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 ref a a 5 const 10 where used
1 SIMPLE t1 ref a a 5 const 10 Using where
SELECT * FROM t1 WHERE a<=>NULL;
a b
NULL 99
@ -190,7 +190,7 @@ SELECT * FROM t1 WHERE b=NULL;
a b
explain SELECT * FROM t1 WHERE b IS NULL;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 ref b b 5 const 1 where used
1 SIMPLE t1 ref b b 5 const 1 Using where
SELECT * FROM t1 WHERE b<=>NULL;
a b
99 NULL

20
mysql-test/r/merge.result
View File

@ -35,10 +35,10 @@ insert into t1 select NULL,message from t2;
create table t3 (a int not null, b char(20), key(a)) type=MERGE UNION=(test.t1,test.t2);
explain select * from t3 where a < 10;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t3 range a a 4 NULL 10 Using where
1 SIMPLE t3 range a a 4 NULL 18 Using where
explain select * from t3 where a > 10 and a < 20;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t3 range a a 4 NULL 10 Using where
1 SIMPLE t3 range a a 4 NULL 16 Using where
select * from t3 where a = 10;
a b
10 Testing
@ -581,18 +581,18 @@ KEY files (fileset_id,fileset_root_id)
) TYPE=MRG_MyISAM UNION=(t1);
EXPLAIN SELECT * FROM t2 IGNORE INDEX (files) WHERE fileset_id = 2
AND file_code BETWEEN '0000000115' AND '0000000120' LIMIT 1;
table type possible_keys key key_len ref rows Extra
t2 range PRIMARY PRIMARY 33 NULL 5 Using where
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t2 range PRIMARY PRIMARY 33 NULL 5 Using where
EXPLAIN SELECT * FROM t2 WHERE fileset_id = 2
AND file_code BETWEEN '0000000115' AND '0000000120' LIMIT 1;
table type possible_keys key key_len ref rows Extra
t2 range PRIMARY,files PRIMARY 33 NULL 5 Using where
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t2 range PRIMARY,files PRIMARY 33 NULL 5 Using where
EXPLAIN SELECT * FROM t1 WHERE fileset_id = 2
AND file_code BETWEEN '0000000115' AND '0000000120' LIMIT 1;
table type possible_keys key key_len ref rows Extra
t1 range PRIMARY,files PRIMARY 33 NULL 5 Using where
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 range PRIMARY,files PRIMARY 33 NULL 5 Using where
EXPLAIN SELECT * FROM t2 WHERE fileset_id = 2
AND file_code = '0000000115' LIMIT 1;
table type possible_keys key key_len ref rows Extra
t2 const PRIMARY,files PRIMARY 33 const,const 1
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t2 const PRIMARY,files PRIMARY 33 const,const 1
DROP TABLE IF EXISTS t1, t2;

2
mysql-test/r/rpl_log.result
View File

@ -72,7 +72,7 @@ show binlog events in 'slave-bin.000001' from 4;
Log_name Pos Event_type Server_id Orig_log_pos Info
slave-bin.000001 4 Start 2 4 Server ver: VERSION, Binlog ver: 3
slave-bin.000001 79 Query 1 79 use `test`; create table t1(n int not null auto_increment primary key)
slave-bin.000001 172 Intvar 1 200 INSERT_ID=1
slave-bin.000001 172 Intvar 1 172 INSERT_ID=1
slave-bin.000001 200 Query 1 200 use `test`; insert into t1 values (NULL)
slave-bin.000001 263 Query 1 263 use `test`; drop table t1
slave-bin.000001 311 Query 1 311 use `test`; create table t1 (word char(20) not null)

4
mysql-test/r/select.result
View File

@ -1331,10 +1331,10 @@ id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t2 ref fld3 fld3 30 const 1 Using where; Using index
explain select fld3 from t2 ignore index (fld3) where fld3 = 'honeysuckle';
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t2 index NULL fld3 30 NULL 1199 Using where; Using index
1 SIMPLE t2 ALL NULL NULL NULL NULL 1199 Using where
explain select fld3 from t2 use index (fld1) where fld3 = 'honeysuckle';
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t2 index NULL fld3 30 NULL 1199 Using where; Using index
1 SIMPLE t2 ALL NULL NULL NULL NULL 1199 Using where
explain select fld3 from t2 use index (fld3) where fld3 = 'honeysuckle';
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t2 ref fld3 fld3 30 const 1 Using where; Using index

18
mysql-test/r/subselect.result
View File

@ -60,9 +60,9 @@ a b
explain select * from t2 where t2.b=(select a from t3 order by 1 desc limit 1)
union (select * from t4 where t4.b=(select max(t2.a)*4 from t2) order by a);
id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY t2 ALL NULL NULL NULL NULL 2 where used
1 PRIMARY t2 ALL NULL NULL NULL NULL 2 Using where
2 SUBSELECT t3 ALL NULL NULL NULL NULL 3 Using filesort
3 UNION t4 ALL NULL NULL NULL NULL 3 where used; Using filesort
3 UNION t4 ALL NULL NULL NULL NULL 3 Using where; Using filesort
4 SUBSELECT t2 ALL NULL NULL NULL NULL 2
select (select a from t3 where a<t2.a*4 order by 1 desc limit 1), a from t2;
(select a from t3 where a<t2.a*4 order by 1 desc limit 1) a
@ -76,8 +76,8 @@ explain select (select t3.a from t3 where a<8 order by 1 desc limit 1), a from
(select * from t2 where a>1) as tt;
id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY <derived3> system NULL NULL NULL NULL 1
3 DERIVED t2 ALL NULL NULL NULL NULL 2 where used
2 SUBSELECT t3 ALL NULL NULL NULL NULL 3 where used; Using filesort
3 DERIVED t2 ALL NULL NULL NULL NULL 2 Using where
2 SUBSELECT t3 ALL NULL NULL NULL NULL 3 Using where; Using filesort
select * from t1 where t1.a=(select t2.a from t2 where t2.b=(select max(a) from t3) order by 1 desc limit 1);
a
2
@ -95,7 +95,7 @@ explain select b,(select avg(t2.a+(select min(t3.a) from t3 where t3.a >= t4.a))
id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY t4 ALL NULL NULL NULL NULL 3
2 DEPENDENT SUBSELECT t2 ALL NULL NULL NULL NULL 2
3 DEPENDENT SUBSELECT t3 ALL NULL NULL NULL NULL 3 where used
3 DEPENDENT SUBSELECT t3 ALL NULL NULL NULL NULL 3 Using where
select * from t3 where exists (select * from t2 where t2.b=t3.a);
a
7
@ -129,8 +129,8 @@ NULL 1
explain select (select a from t1 where t1.a=t2.a union select a from t5 where t5.a=t2.a), a from t2;
id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY t2 ALL NULL NULL NULL NULL 2
2 DEPENDENT SUBSELECT t1 system NULL NULL NULL NULL 1 where used
3 DEPENDENT UNION t5 ALL NULL NULL NULL NULL 2 where used
2 DEPENDENT SUBSELECT t1 system NULL NULL NULL NULL 1 Using where
3 DEPENDENT UNION t5 ALL NULL NULL NULL NULL 2 Using where
select (select a from t1 where t1.a=t2.a union all select a from t5 where t5.a=t2.a), a from t2;
Subselect returns more than 1 record
create table attend (patient_uq int, clinic_uq int, index i1 (clinic_uq));
@ -200,11 +200,11 @@ INSERT INTO searchconthardwarefr3 (topic,date,pseudo) VALUES
('43506','2002-10-02','joce'),('40143','2002-08-03','joce');
EXPLAIN SELECT DISTINCT date FROM searchconthardwarefr3 WHERE date='2002-08-03';
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE searchconthardwarefr3 index NULL PRIMARY 41 NULL 2 where used; Using index
1 SIMPLE searchconthardwarefr3 index NULL PRIMARY 41 NULL 2 Using where; Using index
EXPLAIN SELECT (SELECT DISTINCT date FROM searchconthardwarefr3 WHERE date='2002-08-03');
id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY No tables used
2 SUBSELECT searchconthardwarefr3 index NULL PRIMARY 41 NULL 2 where used; Using index
2 SUBSELECT searchconthardwarefr3 index NULL PRIMARY 41 NULL 2 Using where; Using index
SELECT DISTINCT date FROM searchconthardwarefr3 WHERE date='2002-08-03';
date
2002-08-03