Study/database
ALTER TABLE
아방
2007. 2. 6. 14:21
ALTER TABLE table_name
ADD ( column_name datatype )
MODIFY( column_name datatype )
ADD CONSTRAINT constraint_name expr
DROP CONSTRAINT constraint_name;
ADD ( column_name datatype )
MODIFY( column_name datatype )
ADD CONSTRAINT constraint_name expr
DROP CONSTRAINT constraint_name;