1
0
mirror of https://github.com/MariaDB/server.git synced 2025-11-12 10:22:39 +03:00

Merge bk-internal.mysql.com:/home/bk/mysql-5.1-new

into  mysql.com:/home/dlenev/mysql-5.1-merges


configure.in:
  Auto merged
This commit is contained in:
unknown
2006-03-25 19:03:09 +03:00
12 changed files with 98 additions and 10 deletions

View File

@@ -237,7 +237,7 @@ SHOW CREATE TABLE mysql.event;
Table Create Table
event CREATE TABLE `event` (
`db` char(20) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL DEFAULT '',
`name` char(64) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL DEFAULT '',
`name` char(64) NOT NULL DEFAULT '',
`body` longblob NOT NULL,
`definer` char(77) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL DEFAULT '',
`execute_at` datetime DEFAULT NULL,

View File

@@ -1,5 +1,20 @@
create database if not exists events_test;
use events_test;
CREATE EVENT lower_case ON SCHEDULE EVERY 1 MINUTE DO SELECT 1;
CREATE EVENT Lower_case ON SCHEDULE EVERY 2 MINUTE DO SELECT 2;
ERROR HY000: Event 'Lower_case' already exists
DROP EVENT Lower_case;
SET NAMES cp1251;
CREATE EVENT äîëåí_ðåãèñòúð_1251 ON SCHEDULE EVERY 1 YEAR DO SELECT 100;
CREATE EVENT ÄîËåÍ_ðåãèñòúð_1251 ON SCHEDULE EVERY 2 YEAR DO SELECT 200;
ERROR HY000: Event 'ДоЛеН_регистър_1251' already exists
DROP EVENT ÄîËåÍ_ðåãèñòúð_1251;
SET NAMES utf8;
CREATE EVENT долен_регистър_утф8 ON SCHEDULE EVERY 3 YEAR DO SELECT 300;
CREATE EVENT ДОЛЕН_регистър_утф8 ON SCHEDULE EVERY 4 YEAR DO SELECT 400;
ERROR HY000: Event 'ДОЛЕН_регистър_утф8' already exists
DROP EVENT ДОЛЕН_регистър_утф8;
SET NAMES latin1;
set @a=3;
CREATE PROCEDURE p_16 () CREATE EVENT e_16 ON SCHEDULE EVERY @a SECOND DO SET @a=5;
call p_16();

View File

@@ -1135,3 +1135,22 @@ id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t2 ALL PRIMARY NULL NULL NULL 4 Using where
1 SIMPLE t1 eq_ref PRIMARY PRIMARY 4 test.t2.a 1
DROP TABLE t1,t2;
CREATE TABLE t1 (id int(11) NOT NULL PRIMARY KEY, name varchar(20),
INDEX (name)) ENGINE=InnoDB;
CREATE TABLE t2 (id int(11) NOT NULL PRIMARY KEY, fkey int(11),
FOREIGN KEY (fkey) REFERENCES t2(id)) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1,'A1'),(2,'A2'),(3,'B');
INSERT INTO t2 VALUES (1,1),(2,2),(3,2),(4,3),(5,3);
EXPLAIN
SELECT COUNT(*) FROM t2 LEFT JOIN t1 ON t2.fkey = t1.id
WHERE t1.name LIKE 'A%';
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 index PRIMARY,name name 23 NULL 3 Using where; Using index
1 SIMPLE t2 ref fkey fkey 5 test.t1.id 1 Using where; Using index
EXPLAIN
SELECT COUNT(*) FROM t2 LEFT JOIN t1 ON t2.fkey = t1.id
WHERE t1.name LIKE 'A%' OR FALSE;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 index PRIMARY,name name 23 NULL 3 Using where; Using index
1 SIMPLE t2 ref fkey fkey 5 test.t1.id 1 Using where; Using index
DROP TABLE t1,t2;

View File

@@ -193,7 +193,7 @@ show create table event;
Table Create Table
event CREATE TABLE `event` (
`db` char(64) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL DEFAULT '',
`name` char(64) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL DEFAULT '',
`name` char(64) NOT NULL DEFAULT '',
`body` longblob NOT NULL,
`definer` char(77) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL DEFAULT '',
`execute_at` datetime DEFAULT NULL,