[ORACLE]ALTER COLUMN
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Database
-- 일반 컬럼수정 ALTER TABLE EM_MMT_TRAN MODIFY RECIPIENT_NUM VARCHAR2(16 BYTE) ------------------------------------------------------------------------------------- -- 일반 컬럼수정(NOT NULL) -- ORA-01442: column to be modified to NOT NULL is already NOT NULL ALTER TABLE EM_MMT_TRAN MODIFY CALLBACK VARCHAR2(16 BYTE) NOT NULL -- DISABLE ALTER TABLE EM_MMT_TRAN DISABLE CONSTRAINT SYS_C0037363 CASCADE --> 일반 ..