1090 lines
27 KiB
Plaintext
1090 lines
27 KiB
Plaintext
DROP TABLE IF EXISTS t1;
|
|
CREATE TABLE t1(c1 CHAR(30) NOT NULL);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` char(30) NOT NULL
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
ALTER TABLE t1 ADD KEY (c1);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` char(30) NOT NULL,
|
|
KEY `c1` (`c1`)
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
DROP TABLE t1;
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
CREATE TABLE t1(c1 VARCHAR(30) NOT NULL);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` varchar(30) NOT NULL
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
ALTER TABLE t1 ADD KEY (c1);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` varchar(30) NOT NULL,
|
|
KEY `c1` (`c1`)
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
DROP TABLE t1;
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
CREATE TABLE t1(c1 BINARY(30) NOT NULL);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` binary(30) NOT NULL
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
ALTER TABLE t1 ADD KEY (c1);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` binary(30) NOT NULL,
|
|
KEY `c1` (`c1`)
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
DROP TABLE t1;
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
CREATE TABLE t1(c1 VARBINARY(30) NOT NULL);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` varbinary(30) NOT NULL
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
ALTER TABLE t1 ADD KEY (c1);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` varbinary(30) NOT NULL,
|
|
KEY `c1` (`c1`)
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
DROP TABLE t1;
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
CREATE TABLE t1(c1 CHAR(30) NOT NULL);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` char(30) NOT NULL
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
ALTER TABLE t1 ADD KEY USING BTREE (c1);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` char(30) NOT NULL,
|
|
KEY `c1` (`c1`) USING BTREE
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
DROP TABLE t1;
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
CREATE TABLE t1(c1 VARCHAR(30) NOT NULL);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` varchar(30) NOT NULL
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
ALTER TABLE t1 ADD KEY USING BTREE (c1);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` varchar(30) NOT NULL,
|
|
KEY `c1` (`c1`) USING BTREE
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
DROP TABLE t1;
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
CREATE TABLE t1(c1 BINARY(30) NOT NULL);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` binary(30) NOT NULL
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
ALTER TABLE t1 ADD KEY USING BTREE (c1);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` binary(30) NOT NULL,
|
|
KEY `c1` (`c1`) USING BTREE
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
DROP TABLE t1;
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
CREATE TABLE t1(c1 VARBINARY(30) NOT NULL);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` varbinary(30) NOT NULL
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
ALTER TABLE t1 ADD KEY USING BTREE (c1);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` varbinary(30) NOT NULL,
|
|
KEY `c1` (`c1`) USING BTREE
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
DROP TABLE t1;
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
CREATE TABLE t1(c1 CHAR(30) NOT NULL);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` char(30) NOT NULL
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
ALTER TABLE t1 ADD KEY USING HASH (c1);
|
|
Warnings:
|
|
Note 3502 This storage engine does not support the HASH index algorithm, storage engine default was used instead.
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` char(30) NOT NULL,
|
|
KEY `c1` (`c1`)
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
DROP TABLE t1;
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
CREATE TABLE t1(c1 VARCHAR(30) NOT NULL);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` varchar(30) NOT NULL
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
ALTER TABLE t1 ADD KEY USING HASH (c1);
|
|
Warnings:
|
|
Note 3502 This storage engine does not support the HASH index algorithm, storage engine default was used instead.
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` varchar(30) NOT NULL,
|
|
KEY `c1` (`c1`)
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
DROP TABLE t1;
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
CREATE TABLE t1(c1 BINARY(30) NOT NULL);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` binary(30) NOT NULL
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
ALTER TABLE t1 ADD KEY USING HASH (c1);
|
|
Warnings:
|
|
Note 3502 This storage engine does not support the HASH index algorithm, storage engine default was used instead.
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` binary(30) NOT NULL,
|
|
KEY `c1` (`c1`)
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
DROP TABLE t1;
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
CREATE TABLE t1(c1 VARBINARY(30) NOT NULL);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` varbinary(30) NOT NULL
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
ALTER TABLE t1 ADD KEY USING HASH (c1);
|
|
Warnings:
|
|
Note 3502 This storage engine does not support the HASH index algorithm, storage engine default was used instead.
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` varbinary(30) NOT NULL,
|
|
KEY `c1` (`c1`)
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
DROP TABLE t1;
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
CREATE TABLE t1(c1 CHAR(30) NOT NULL);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` char(30) NOT NULL
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
ALTER TABLE t1 ADD INDEX (c1);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` char(30) NOT NULL,
|
|
KEY `c1` (`c1`)
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
DROP TABLE t1;
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
CREATE TABLE t1(c1 VARCHAR(30) NOT NULL);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` varchar(30) NOT NULL
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
ALTER TABLE t1 ADD INDEX (c1);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` varchar(30) NOT NULL,
|
|
KEY `c1` (`c1`)
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
DROP TABLE t1;
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
CREATE TABLE t1(c1 BINARY(30) NOT NULL);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` binary(30) NOT NULL
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
ALTER TABLE t1 ADD INDEX (c1);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` binary(30) NOT NULL,
|
|
KEY `c1` (`c1`)
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
DROP TABLE t1;
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
CREATE TABLE t1(c1 VARBINARY(30) NOT NULL);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` varbinary(30) NOT NULL
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
ALTER TABLE t1 ADD INDEX (c1);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` varbinary(30) NOT NULL,
|
|
KEY `c1` (`c1`)
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
DROP TABLE t1;
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
CREATE TABLE t1(c1 CHAR(30) NOT NULL);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` char(30) NOT NULL
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
ALTER TABLE t1 ADD INDEX USING BTREE (c1);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` char(30) NOT NULL,
|
|
KEY `c1` (`c1`) USING BTREE
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
DROP TABLE t1;
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
CREATE TABLE t1(c1 VARCHAR(30) NOT NULL);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` varchar(30) NOT NULL
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
ALTER TABLE t1 ADD INDEX USING BTREE (c1);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` varchar(30) NOT NULL,
|
|
KEY `c1` (`c1`) USING BTREE
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
DROP TABLE t1;
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
CREATE TABLE t1(c1 BINARY(30) NOT NULL);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` binary(30) NOT NULL
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
ALTER TABLE t1 ADD INDEX USING BTREE (c1);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` binary(30) NOT NULL,
|
|
KEY `c1` (`c1`) USING BTREE
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
DROP TABLE t1;
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
CREATE TABLE t1(c1 VARBINARY(30) NOT NULL);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` varbinary(30) NOT NULL
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
ALTER TABLE t1 ADD INDEX USING BTREE (c1);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` varbinary(30) NOT NULL,
|
|
KEY `c1` (`c1`) USING BTREE
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
DROP TABLE t1;
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
CREATE TABLE t1(c1 CHAR(30) NOT NULL);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` char(30) NOT NULL
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
ALTER TABLE t1 ADD INDEX USING HASH (c1);
|
|
Warnings:
|
|
Note 3502 This storage engine does not support the HASH index algorithm, storage engine default was used instead.
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` char(30) NOT NULL,
|
|
KEY `c1` (`c1`)
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
DROP TABLE t1;
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
CREATE TABLE t1(c1 VARCHAR(30) NOT NULL);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` varchar(30) NOT NULL
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
ALTER TABLE t1 ADD INDEX USING HASH (c1);
|
|
Warnings:
|
|
Note 3502 This storage engine does not support the HASH index algorithm, storage engine default was used instead.
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` varchar(30) NOT NULL,
|
|
KEY `c1` (`c1`)
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
DROP TABLE t1;
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
CREATE TABLE t1(c1 BINARY(30) NOT NULL);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` binary(30) NOT NULL
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
ALTER TABLE t1 ADD INDEX USING HASH (c1);
|
|
Warnings:
|
|
Note 3502 This storage engine does not support the HASH index algorithm, storage engine default was used instead.
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` binary(30) NOT NULL,
|
|
KEY `c1` (`c1`)
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
DROP TABLE t1;
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
CREATE TABLE t1(c1 VARBINARY(30) NOT NULL);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` varbinary(30) NOT NULL
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
ALTER TABLE t1 ADD INDEX USING HASH (c1);
|
|
Warnings:
|
|
Note 3502 This storage engine does not support the HASH index algorithm, storage engine default was used instead.
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` varbinary(30) NOT NULL,
|
|
KEY `c1` (`c1`)
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
DROP TABLE t1;
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
CREATE TABLE t1(c1 CHAR(30) NOT NULL);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` char(30) NOT NULL
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
ALTER TABLE t1 ADD KEY i1 (c1);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` char(30) NOT NULL,
|
|
KEY `i1` (`c1`)
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
DROP TABLE t1;
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
CREATE TABLE t1(c1 VARCHAR(30) NOT NULL);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` varchar(30) NOT NULL
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
ALTER TABLE t1 ADD KEY i1 (c1);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` varchar(30) NOT NULL,
|
|
KEY `i1` (`c1`)
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
DROP TABLE t1;
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
CREATE TABLE t1(c1 BINARY(30) NOT NULL);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` binary(30) NOT NULL
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
ALTER TABLE t1 ADD KEY i1 (c1);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` binary(30) NOT NULL,
|
|
KEY `i1` (`c1`)
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
DROP TABLE t1;
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
CREATE TABLE t1(c1 VARBINARY(30) NOT NULL);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` varbinary(30) NOT NULL
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
ALTER TABLE t1 ADD KEY i1 (c1);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` varbinary(30) NOT NULL,
|
|
KEY `i1` (`c1`)
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
DROP TABLE t1;
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
CREATE TABLE t1(c1 CHAR(30) NOT NULL);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` char(30) NOT NULL
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
ALTER TABLE t1 ADD KEY i1 USING BTREE (c1);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` char(30) NOT NULL,
|
|
KEY `i1` (`c1`) USING BTREE
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
DROP TABLE t1;
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
CREATE TABLE t1(c1 VARCHAR(30) NOT NULL);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` varchar(30) NOT NULL
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
ALTER TABLE t1 ADD KEY i1 USING BTREE (c1);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` varchar(30) NOT NULL,
|
|
KEY `i1` (`c1`) USING BTREE
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
DROP TABLE t1;
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
CREATE TABLE t1(c1 BINARY(30) NOT NULL);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` binary(30) NOT NULL
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
ALTER TABLE t1 ADD KEY i1 USING BTREE (c1);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` binary(30) NOT NULL,
|
|
KEY `i1` (`c1`) USING BTREE
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
DROP TABLE t1;
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
CREATE TABLE t1(c1 VARBINARY(30) NOT NULL);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` varbinary(30) NOT NULL
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
ALTER TABLE t1 ADD KEY i1 USING BTREE (c1);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` varbinary(30) NOT NULL,
|
|
KEY `i1` (`c1`) USING BTREE
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
DROP TABLE t1;
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
CREATE TABLE t1(c1 CHAR(30) NOT NULL);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` char(30) NOT NULL
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
ALTER TABLE t1 ADD KEY i1 USING HASH (c1);
|
|
Warnings:
|
|
Note 3502 This storage engine does not support the HASH index algorithm, storage engine default was used instead.
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` char(30) NOT NULL,
|
|
KEY `i1` (`c1`)
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
DROP TABLE t1;
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
CREATE TABLE t1(c1 VARCHAR(30) NOT NULL);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` varchar(30) NOT NULL
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
ALTER TABLE t1 ADD KEY i1 USING HASH (c1);
|
|
Warnings:
|
|
Note 3502 This storage engine does not support the HASH index algorithm, storage engine default was used instead.
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` varchar(30) NOT NULL,
|
|
KEY `i1` (`c1`)
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
DROP TABLE t1;
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
CREATE TABLE t1(c1 BINARY(30) NOT NULL);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` binary(30) NOT NULL
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
ALTER TABLE t1 ADD KEY i1 USING HASH (c1);
|
|
Warnings:
|
|
Note 3502 This storage engine does not support the HASH index algorithm, storage engine default was used instead.
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` binary(30) NOT NULL,
|
|
KEY `i1` (`c1`)
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
DROP TABLE t1;
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
CREATE TABLE t1(c1 VARBINARY(30) NOT NULL);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` varbinary(30) NOT NULL
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
ALTER TABLE t1 ADD KEY i1 USING HASH (c1);
|
|
Warnings:
|
|
Note 3502 This storage engine does not support the HASH index algorithm, storage engine default was used instead.
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` varbinary(30) NOT NULL,
|
|
KEY `i1` (`c1`)
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
DROP TABLE t1;
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
CREATE TABLE t1(c1 CHAR(30) NOT NULL);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` char(30) NOT NULL
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
ALTER TABLE t1 ADD INDEX i1 (c1);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` char(30) NOT NULL,
|
|
KEY `i1` (`c1`)
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
DROP TABLE t1;
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
CREATE TABLE t1(c1 VARCHAR(30) NOT NULL);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` varchar(30) NOT NULL
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
ALTER TABLE t1 ADD INDEX i1 (c1);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` varchar(30) NOT NULL,
|
|
KEY `i1` (`c1`)
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
DROP TABLE t1;
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
CREATE TABLE t1(c1 BINARY(30) NOT NULL);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` binary(30) NOT NULL
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
ALTER TABLE t1 ADD INDEX i1 (c1);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` binary(30) NOT NULL,
|
|
KEY `i1` (`c1`)
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
DROP TABLE t1;
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
CREATE TABLE t1(c1 VARBINARY(30) NOT NULL);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` varbinary(30) NOT NULL
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
ALTER TABLE t1 ADD INDEX i1 (c1);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` varbinary(30) NOT NULL,
|
|
KEY `i1` (`c1`)
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
DROP TABLE t1;
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
CREATE TABLE t1(c1 CHAR(30) NOT NULL);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` char(30) NOT NULL
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
ALTER TABLE t1 ADD INDEX i1 USING BTREE (c1);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` char(30) NOT NULL,
|
|
KEY `i1` (`c1`) USING BTREE
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
DROP TABLE t1;
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
CREATE TABLE t1(c1 VARCHAR(30) NOT NULL);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` varchar(30) NOT NULL
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
ALTER TABLE t1 ADD INDEX i1 USING BTREE (c1);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` varchar(30) NOT NULL,
|
|
KEY `i1` (`c1`) USING BTREE
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
DROP TABLE t1;
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
CREATE TABLE t1(c1 BINARY(30) NOT NULL);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` binary(30) NOT NULL
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
ALTER TABLE t1 ADD INDEX i1 USING BTREE (c1);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` binary(30) NOT NULL,
|
|
KEY `i1` (`c1`) USING BTREE
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
DROP TABLE t1;
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
CREATE TABLE t1(c1 VARBINARY(30) NOT NULL);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` varbinary(30) NOT NULL
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
ALTER TABLE t1 ADD INDEX i1 USING BTREE (c1);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` varbinary(30) NOT NULL,
|
|
KEY `i1` (`c1`) USING BTREE
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
DROP TABLE t1;
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
CREATE TABLE t1(c1 CHAR(30) NOT NULL);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` char(30) NOT NULL
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
ALTER TABLE t1 ADD INDEX i1 USING HASH (c1);
|
|
Warnings:
|
|
Note 3502 This storage engine does not support the HASH index algorithm, storage engine default was used instead.
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` char(30) NOT NULL,
|
|
KEY `i1` (`c1`)
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
DROP TABLE t1;
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
CREATE TABLE t1(c1 VARCHAR(30) NOT NULL);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` varchar(30) NOT NULL
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
ALTER TABLE t1 ADD INDEX i1 USING HASH (c1);
|
|
Warnings:
|
|
Note 3502 This storage engine does not support the HASH index algorithm, storage engine default was used instead.
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` varchar(30) NOT NULL,
|
|
KEY `i1` (`c1`)
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
DROP TABLE t1;
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
CREATE TABLE t1(c1 BINARY(30) NOT NULL);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` binary(30) NOT NULL
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
ALTER TABLE t1 ADD INDEX i1 USING HASH (c1);
|
|
Warnings:
|
|
Note 3502 This storage engine does not support the HASH index algorithm, storage engine default was used instead.
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` binary(30) NOT NULL,
|
|
KEY `i1` (`c1`)
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
DROP TABLE t1;
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
CREATE TABLE t1(c1 VARBINARY(30) NOT NULL);
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` varbinary(30) NOT NULL
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
ALTER TABLE t1 ADD INDEX i1 USING HASH (c1);
|
|
Warnings:
|
|
Note 3502 This storage engine does not support the HASH index algorithm, storage engine default was used instead.
|
|
SHOW TABLES;
|
|
Tables_in_test
|
|
t1
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c1` varbinary(30) NOT NULL,
|
|
KEY `i1` (`c1`)
|
|
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
DROP TABLE t1;
|
|
SHOW TABLES;
|
|
Tables_in_test
|