Obsidian/Recognition/Work Related/프로젝트/스마트계류장/1.데이터베이스/DB 정의서 추출.md

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2023-08-14 16:19:25 +00:00
```SQL
-- Table 목록
-- select distinct ETT_NO , ETT_GBN, ETT_ID , TableNm , ETT_DESC , TableID , TableNm
select distinct ETT_NO , ETT_GBN, ETT_ID , TableNm , ETT_DESC , '','','', TableID , TableNm
from Table_items
order by ETT_SEQ, cast(ETT_NO as integer)
-- Table 상세
-- select distinct ETT_NO , ETT_GBN, ETT_ID , TableNm , ETT_DESC , TableID , TableNm
select SEQ , no, TableID , tablenm, CollumnID , CollumnNm , Dong , `Type` , Len , NullYn , Pkyn , Fkyn , Idx , Def , Jeay , bigo
from Table_items
order by ETT_SEQ, cast(ETT_NO as integer), cast(no as double)
```
``` SQL
-- 공통 항목 찾기
select CollumnID , CollumnNm , count(*) as cnt
from table_items
where CollumnID like '%#_AT'escape '#'
group by CollumnID , CollumnNm
order by cnt desc
select *
from table_items ti
where nvl(CollumnNm,'') like '%%'
and nvl(CollumnID,'') like '%%'
and TableID like '%TIC_GROUND_VHCLE%'
order by cast(no as integer)
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```
---
```sql
-- 테이블명(물리) 테이블명(논리) 테이블설명 컬럼ID 컬럼(물리) 컬럼(논리) 타입 타입길이 NotNull, PK, FK, INX, 기본갑, 제약조건 비고
WITH tbl AS (
SELECT A.OWNER
, B.COMMENTS TABLE_COMMENTS
, A.TABLE_NAME TABLE_NAME
, C.COMMENTS COLUMN_COMMENTS
, A.COLUMN_NAME COLUMN_NAME
, CASE A.NULLABLE WHEN 'Y'THEN 'ㅇ' ELSE '' END NULL_FLAG
, CASE WHEN A.DATA_TYPE = 'TIMESTAMP(6)' THEN 'TIMESTAMP' ELSE A.DATA_TYPE END DATA_TYPE
, CASE WHEN A.DATA_TYPE IN ('CHAR', 'VARCHAR2')
THEN '' || A.DATA_LENGTH || ''
WHEN A.DATA_TYPE = 'NUMBER' AND A.DATA_SCALE = 0 AND A.DATA_PRECISION IS NOT NULL
THEN '' || A.DATA_PRECISION || ''
WHEN A.DATA_TYPE = 'NUMBER' AND A.DATA_SCALE <> 0
THEN '' || A.DATA_PRECISION || ',' || A.DATA_SCALE || ''
END DATA_LENGTH
, A.COLUMN_ID
, A.DATA_DEFAULT
FROM DBA_TAB_COLUMNS A
, DBA_TAB_COMMENTS B
, DBA_COL_COMMENTS C
WHERE A.OWNER = B.OWNER
AND A.TABLE_NAME = B.TABLE_NAME
AND A.TABLE_NAME = C.TABLE_NAME
AND A.COLUMN_NAME = C.COLUMN_NAME
AND A.owner in ('UCM', 'UIC', 'UEAI', 'UTRACK', 'UDT')
),
cons AS (
SELECT A.OWNER
, A.TABLE_NAME
, A.COLUMN_NAME
, CASE WHEN B.CONSTRAINT_TYPE = 'P' THEN 'ㅇ' ELSE '' END as PK
, CASE WHEN B.CONSTRAINT_TYPE = 'R' THEN 'ㅇ' ELSE '' END as FK
-- , A.CONSTRAINT_NAME
, CASE WHEN B.CONSTRAINT_TYPE = 'P' THEN 'ㅇ' ELSE '' END as CONSTRAINT_NAME
FROM DBA_CONS_COLUMNS A, DBA_CONSTRAINTS B
WHERE A.OWNER = B.OWNER
AND A.CONSTRAINT_NAME = B.CONSTRAINT_NAME
AND B.CONSTRAINT_TYPE IN ('P', 'R')
AND A.OWNER in ('UCM', 'UIC', 'UEAI', 'UTRACK', 'UDT')
)
select t.table_name
, nvl(trim(substr(t.table_comments, 1, instr(t.table_comments,'(', 1) -1)), nvl(table_comments, 'Temp Table')) table_comments
, trim(substr(t.table_comments, instr(t.table_comments,'(', 1) +1, length(t.table_comments) - instr(t.table_comments,'(', 1) -1)) table_desc
, t.column_id
, t.column_name
, case when instr(t.column_comments, 'CT') > 0
then nvl(trim(substr(t.column_comments, 1, instr(t.column_comments,'(', 1) -1)), column_comments)
else t.column_comments
end as column_comments
, t.data_type
, t.data_length
, decode(c.pk, 'ㅇ', 'ㅇ', t.null_flag ) as null_flag
, c.pk
, c.fk
, c.constraint_name
, t.data_default
, '' cons
, case when instr(t.column_comments, 'CT') > 0
then trim(substr(t.column_comments, instr(t.column_comments,'(', 1) +1, length(t.column_comments) - instr(t.column_comments,'(', 1) -1))
else ''
end as column_comments
, nvl(t.table_comments, 'TEMP Table') as table_comments
from tbl t, cons c
where t.owner = c.owner(+)
and t.table_name = c.table_name(+)
and t.column_name = c.column_name(+)
AND t.owner in ( 'NONE'
--, 'UCM'
--, 'UIC'
--, 'UEAI'
--, 'UTRACK'
, 'UDT'
)
order by t.owner, t.table_name, t.column_id
```
```sql
-- 테이블 목록
-- 테이블명(물리) 테이블명(논리) 테이블설명 컬럼ID 컬럼(물리) 컬럼(논리) 타입 타입길이 NotNull, PK, FK, INX, 기본갑, 제약조건 비고
WITH tbl AS (
SELECT B.OWNER
, B.COMMENTS TABLE_COMMENTS
, B.TABLE_NAME TABLE_NAME
FROM DBA_TAB_COMMENTS B
WHERE B.owner in ('UCM', 'UIC', 'UEAI', 'UTRACK', 'UDT')
),
cons AS (
SELECT A.OWNER
, A.TABLE_NAME
, A.CONSTRAINT_NAME
FROM DBA_CONS_COLUMNS A
WHERE A.OWNER in ('UCM', 'UIC', 'UEAI', 'UTRACK', 'UDT')
and position = 0
)
select t.table_name
, nvl(trim(substr(t.table_comments, 1, instr(t.table_comments,'(', 1) -1)), nvl(table_comments, 'Temp Table')) table_comments
, c.CONSTRAINT_NAME
-- , trim(substr(t.table_comments, instr(t.table_comments,'(', 1) +1, length(t.table_comments) - instr(t.table_comments,'(', 1) -1)) table_desc
from tbl t, cons c
where t.owner = c.owner(+)
and t.table_name = c.table_name(+)
and t.owner in ( 'NONE'
--, 'UCM'
, 'UIC'
--, 'UEAI'
--, 'UTRACK'
--, 'UDT'
)
order by t.table_name
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```