Skip to content

Commit 0ce876c

Browse files
committed
更新普通索引(INDEX)实例.
1 parent 615eb43 commit 0ce876c

File tree

1 file changed

+3
-3
lines changed

1 file changed

+3
-3
lines changed

21-minutes-MySQL-basic-entry.md

+3-3
Original file line numberDiff line numberDiff line change
@@ -407,10 +407,10 @@ OLD和NEW不区分大小写
407407
CREATE INDEX index_user ON user(title)
408408
-- –修改表结构的方式添加索引
409409
ALTER TABLE table_name ADD INDEX index_name ON (column(length))
410-
-- 给 user 表中的 name字段 添加普通索引(INDEX)
411-
ALTER TABLE `table` ADD INDEX index_name (name)
410+
-- 给 user 表中的 name 字段 添加普通索引(INDEX)
411+
ALTER TABLE `user` ADD INDEX index_name (name)
412412
-- –创建表的时候同时创建索引
413-
CREATE TABLE `table` (
413+
CREATE TABLE `user` (
414414
`id` int(11) NOT NULL AUTO_INCREMENT ,
415415
`title` char(255) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL ,
416416
`content` text CHARACTER SET utf8 COLLATE utf8_general_ci NULL ,

0 commit comments

Comments
 (0)