> 아. varchar[50]을

>

> varchar[70]

>

> 으로 바꾸려 합니다.

>

> alter table board1 title varchar[70];

>

> 이라고 치니. 에러가나염..

>

> alter table board1 modify title varchar[70];

>

> 이거 아닌가염?

제목 그대롭니다. 그정도는 직접 찾아볼수 있는것 아닌가요?

7.8 ALTER TABLE syntax

ALTER [IGNORE] TABLE tbl_name alter_spec [, alter_spec ...]

alter_specification:

ADD [COLUMN] create_definition [FIRST | AFTER column_name ]

or ADD [COLUMN] (create_definition, create_definition,...)

or ADD INDEX [index_name] (index_col_name,...)

or ADD PRIMARY KEY (index_col_name,...)

or ADD UNIQUE [index_name] (index_col_name,...)

or ADD FULLTEXT [index_name] (index_col_name,...)

or ALTER [COLUMN] col_name {SET DEFAULT literal | DROP DEFAULT}

or CHANGE [COLUMN] old_col_name create_definition

or MODIFY [COLUMN] create_definition

or DROP [COLUMN] col_name

or DROP PRIMARY KEY

or DROP INDEX index_name

or RENAME [TO] new_tbl_name

or table_options