database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-07-30 16:24:05 +03:00
Code Activity

Merge with global tree

Browse Source 
myisam/mi_key.c:
  Auto merged
myisam/mi_open.c:
  Auto merged
mysql-test/r/information_schema.result:
  Auto merged
mysql-test/r/ps_1general.result:
  Auto merged
mysys/my_handler.c:
  Auto merged
sql/field.cc:
  Auto merged
sql/field.h:
  Auto merged
sql/field_conv.cc:
  Auto merged
sql/ha_myisam.cc:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_show.cc:
  Auto merged
sql/sql_table.cc:
  Auto merged
include/my_base.h:
  Merge
This commit is contained in:
unknown
2004-12-18 06:05:16 +02:00
parent 491baa972a 8eaef91fff
commit e8b60b1612
57 changed files with 1418 additions and 473 deletions
Download Patch File Download Diff File Expand all files Collapse all files

60
mysql-test/include/varchar.inc
View File

@ -92,6 +92,66 @@ select sql_big_result c,count(t) from t1 group by c limit 10;
select t,count(*) from t1 group by t limit 10;
select t,count(t) from t1 group by t limit 10;
select sql_big_result t,count(t) from t1 group by t limit 10;
#
# Test varchar > 255 bytes
#
alter table t1 modify v varchar(300), drop key v, drop key v_2, add key v (v);
show create table t1;
select count(*) from t1 where v='a';
select count(*) from t1 where v='a ';
select count(*) from t1 where v between 'a' and 'a ';
select count(*) from t1 where v between 'a' and 'a ' and v between 'a ' and 'b\n';
select count(*) from t1 where v like 'a%';
select count(*) from t1 where v like 'a %';
explain select count(*) from t1 where v='a ';
explain select count(*) from t1 where v like 'a%';
explain select count(*) from t1 where v between 'a' and 'a ';
explain select count(*) from t1 where v between 'a' and 'a ' and v between 'a ' and 'b\n';
explain select * from t1 where v='a';
# GROUP BY
select v,count(*) from t1 group by v limit 10;
select v,count(t) from t1 group by v limit 10;
select sql_big_result v,count(t) from t1 group by v limit 10;
#
# Test varchar > 255 bytes, key < 255
#
alter table t1 drop key v, add key v (v(30));
show create table t1;
select count(*) from t1 where v='a';
select count(*) from t1 where v='a ';
select count(*) from t1 where v between 'a' and 'a ';
select count(*) from t1 where v between 'a' and 'a ' and v between 'a ' and 'b\n';
select count(*) from t1 where v like 'a%';
select count(*) from t1 where v like 'a %';
explain select count(*) from t1 where v='a ';
explain select count(*) from t1 where v like 'a%';
explain select count(*) from t1 where v between 'a' and 'a ';
explain select count(*) from t1 where v between 'a' and 'a ' and v between 'a ' and 'b\n';
explain select * from t1 where v='a';
# GROUP BY
select v,count(*) from t1 group by v limit 10;
select v,count(t) from t1 group by v limit 10;
select sql_big_result v,count(t) from t1 group by v limit 10;
#
# Test varchar > 512 (special case for GROUP BY becasue of
# CONVERT_IF_BIGGER_TO_BLOB define)
#
alter table t1 modify v varchar(600), drop key v, add key v (v);
show create table t1;
select v,count(*) from t1 group by v limit 10;
select v,count(t) from t1 group by v limit 10;
select sql_big_result v,count(t) from t1 group by v limit 10;
drop table t1;
#