57 lines
2.0 KiB
Markdown
57 lines
2.0 KiB
Markdown
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##### 테이블 정의서 형식(컬럼명, type, null, pk, comments)
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select NLS_LOWER(a.column_name),data_type||'('||data_length||')' as dtype, decode(nullable,'Y','',nullable) as nullv ,max(b.POSITION) as pk, comments
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from USER_TAB_COLUMNS a, ALL_CONS_COLUMNS b,ALL_COL_COMMENTS c
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where a.table_name = b.table_name(+)
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and a.column_name = b.column_name(+)
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and a.table_name = c.table_name
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and a.column_name = c.column_name
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and a.table_name = 'MOBILE_CSORDER_MASTER'
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group by a.column_name,data_type, data_length, nullable, column_id,comments
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order by column_id
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------------
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SELECT A.TABLE_NAME AS TABLE_NAME,
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A.TAB_CMT AS 테이블설명,
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A.COLUMN_NAME AS 컬럼명,
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B.POS AS PK,
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A.COL_CMT AS 컬럼설명,
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A.DATA_TYPE AS 데이터유형,
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A.데이터길이,
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A.NULLABLE AS NULL여부,
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A.COLUMN_ID AS 컬럼순서,
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A.DATA_DEFAULT AS 기본값
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FROM
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(SELECT S1.TABLE_NAME,
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S3.COMMENTS AS TAB_CMT,
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S1.COLUMN_NAME,
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S2.COMMENTS AS COL_CMT,
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S1.DATA_TYPE,
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CASE WHEN S1.DATA_PRECISION IS NOT NULL THEN DATA_PRECISION||','||DATA_SCALE
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ELSE TO_CHAR(S1.DATA_LENGTH)
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END AS 데이터길이,
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NULLABLE,
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COLUMN_ID,
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DATA_DEFAULT
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FROM USER_TAB_COLUMNS S1,
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USER_COL_COMMENTS S2,
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USER_TAB_COMMENTS S3
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WHERE S1.TABLE_NAME = S2.TABLE_NAME
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AND S1.COLUMN_NAME = S2.COLUMN_NAME
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AND S2.TABLE_NAME = S3.TABLE_NAME ) A,
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(SELECT T1.TABLE_NAME, T2.COLUMN_NAME, 'PK'||POSITION AS POS
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FROM (SELECT TABLE_NAME, CONSTRAINT_NAME
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FROM USER_CONSTRAINTS
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WHERE CONSTRAINT_TYPE = 'P' )T1,
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(SELECT TABLE_NAME, CONSTRAINT_NAME, COLUMN_NAME, POSITION
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FROM USER_CONS_COLUMNS ) T2
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WHERE T1.TABLE_NAME = T2.TABLE_NAME
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AND T1.CONSTRAINT_NAME = T2.CONSTRAINT_NAME ) B
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WHERE A.TABLE_NAME = B.TABLE_NAME(+)
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AND A.COLUMN_NAME = B.COLUMN_NAME(+)
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ORDER BY A.TABLE_NAME, A.COLUMN_ID
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---
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