Update test results. type_varchar changed because the size of the

key now gets changed along with the size of the field as long
as the original key had the same length as the length of the field
(or is unspecified originally, as in the test).
This commit is contained in:
jimw@mysql.com 2005-06-09 21:20:34 -07:00
parent 1055c36000
commit 4441b59711
2 changed files with 28 additions and 28 deletions

View File

@ -699,5 +699,5 @@ ERROR 42000: Incorrect table definition; there can be only one auto column and i
create table t1 (c char(255), primary key(c(90)));
insert into t1 values ("abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz");
insert into t1 values ("abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz");
ERROR 23000: Duplicate entry 'abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijkl' for key 1
ERROR 23000: Duplicate entry 'abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijkl' for key 1
drop table t1;

View File

@ -126,13 +126,13 @@ Some sample data
Some samples
explain select * from t1 where v like 'This is a test' order by v;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 range v v 257 NULL 3 Using where; Using filesort
1 SIMPLE t1 range v v 258 NULL 3 Using where; Using index
explain select * from t1 where v='This is a test' order by v;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 ref v v 257 const 3 Using where
1 SIMPLE t1 ref v v 258 const 3 Using where; Using index
explain select * from t1 where v like 'S%' order by v;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 range v v 257 NULL 2 Using where; Using filesort
1 SIMPLE t1 range v v 258 NULL 2 Using where; Using index
alter table t1 change v v varchar(256);
select * from t1 where v like 'This is a test' order by v;
v
@ -150,13 +150,13 @@ Some sample data
Some samples
explain select * from t1 where v like 'This is a test' order by v;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 range v v 257 NULL 3 Using where; Using filesort
1 SIMPLE t1 range v v 259 NULL 3 Using where; Using index
explain select * from t1 where v='This is a test' order by v;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 ref v v 257 const 3 Using where
1 SIMPLE t1 ref v v 259 const 3 Using where; Using index
explain select * from t1 where v like 'S%' order by v;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 range v v 257 NULL 2 Using where; Using filesort
1 SIMPLE t1 range v v 259 NULL 2 Using where; Using index
alter table t1 change v v varchar(257);
select * from t1 where v like 'This is a test' order by v;
v
@ -174,13 +174,13 @@ Some sample data
Some samples
explain select * from t1 where v like 'This is a test' order by v;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 range v v 257 NULL 3 Using where; Using filesort
1 SIMPLE t1 range v v 260 NULL 3 Using where; Using index
explain select * from t1 where v='This is a test' order by v;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 ref v v 257 const 3 Using where
1 SIMPLE t1 ref v v 260 const 3 Using where; Using index
explain select * from t1 where v like 'S%' order by v;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 range v v 257 NULL 2 Using where; Using filesort
1 SIMPLE t1 range v v 260 NULL 2 Using where; Using index
alter table t1 change v v varchar(258);
select * from t1 where v like 'This is a test' order by v;
v
@ -198,13 +198,13 @@ Some sample data
Some samples
explain select * from t1 where v like 'This is a test' order by v;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 range v v 257 NULL 3 Using where; Using filesort
1 SIMPLE t1 range v v 261 NULL 3 Using where; Using index
explain select * from t1 where v='This is a test' order by v;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 ref v v 257 const 3 Using where
1 SIMPLE t1 ref v v 261 const 3 Using where; Using index
explain select * from t1 where v like 'S%' order by v;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 range v v 257 NULL 2 Using where; Using filesort
1 SIMPLE t1 range v v 261 NULL 2 Using where; Using index
alter table t1 change v v varchar(259);
select * from t1 where v like 'This is a test' order by v;
v
@ -222,13 +222,13 @@ Some sample data
Some samples
explain select * from t1 where v like 'This is a test' order by v;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 range v v 257 NULL 3 Using where; Using filesort
1 SIMPLE t1 range v v 262 NULL 3 Using where; Using index
explain select * from t1 where v='This is a test' order by v;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 ref v v 257 const 3 Using where
1 SIMPLE t1 ref v v 262 const 3 Using where; Using index
explain select * from t1 where v like 'S%' order by v;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 range v v 257 NULL 2 Using where; Using filesort
1 SIMPLE t1 range v v 262 NULL 2 Using where; Using index
alter table t1 change v v varchar(258);
select * from t1 where v like 'This is a test' order by v;
v
@ -246,13 +246,13 @@ Some sample data
Some samples
explain select * from t1 where v like 'This is a test' order by v;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 range v v 257 NULL 3 Using where; Using filesort
1 SIMPLE t1 range v v 261 NULL 3 Using where; Using index
explain select * from t1 where v='This is a test' order by v;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 ref v v 257 const 3 Using where
1 SIMPLE t1 ref v v 261 const 3 Using where; Using index
explain select * from t1 where v like 'S%' order by v;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 range v v 257 NULL 2 Using where; Using filesort
1 SIMPLE t1 range v v 261 NULL 2 Using where; Using index
alter table t1 change v v varchar(257);
select * from t1 where v like 'This is a test' order by v;
v
@ -270,13 +270,13 @@ Some sample data
Some samples
explain select * from t1 where v like 'This is a test' order by v;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 range v v 257 NULL 3 Using where; Using filesort
1 SIMPLE t1 range v v 260 NULL 3 Using where; Using index
explain select * from t1 where v='This is a test' order by v;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 ref v v 257 const 3 Using where
1 SIMPLE t1 ref v v 260 const 3 Using where; Using index
explain select * from t1 where v like 'S%' order by v;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 range v v 257 NULL 2 Using where; Using filesort
1 SIMPLE t1 range v v 260 NULL 2 Using where; Using index
alter table t1 change v v varchar(256);
select * from t1 where v like 'This is a test' order by v;
v
@ -294,13 +294,13 @@ Some sample data
Some samples
explain select * from t1 where v like 'This is a test' order by v;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 range v v 257 NULL 3 Using where; Using filesort
1 SIMPLE t1 range v v 259 NULL 3 Using where; Using index
explain select * from t1 where v='This is a test' order by v;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 ref v v 257 const 3 Using where
1 SIMPLE t1 ref v v 259 const 3 Using where; Using index
explain select * from t1 where v like 'S%' order by v;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 range v v 257 NULL 2 Using where; Using filesort
1 SIMPLE t1 range v v 259 NULL 2 Using where; Using index
alter table t1 change v v varchar(255);
select * from t1 where v like 'This is a test' order by v;
v
@ -318,13 +318,13 @@ Some sample data
Some samples
explain select * from t1 where v like 'This is a test' order by v;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 range v v 257 NULL 3 Using where; Using filesort
1 SIMPLE t1 range v v 258 NULL 3 Using where; Using index
explain select * from t1 where v='This is a test' order by v;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 ref v v 257 const 3 Using where
1 SIMPLE t1 ref v v 258 const 3 Using where; Using index
explain select * from t1 where v like 'S%' order by v;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 range v v 257 NULL 2 Using where; Using filesort
1 SIMPLE t1 range v v 258 NULL 2 Using where; Using index
alter table t1 change v v varchar(254);
select * from t1 where v like 'This is a test' order by v;
v