oracle_日期维度表插入数据
---------------------------------------天-------------------------------------------------------------
INSERT INTO DIM_PERIOD
SELECT TO_NUMBER(TO_CHAR(CURRDATE, 'YYYYMMDD')) AS PERIOD_ID,
'天' AS PERIOD_LEVEL,
CURRDATE AS DAY_DATE,
TO_NUMBER(TO_CHAR(CURRDATE, 'YYYYMMDD')) AS DAY_NUM,
TO_CHAR(CURRDATE, 'YYYYMMDD') AS YMDAY,
TO_CHAR(CURRDATE, 'YYYYMM') AS YMON,
TO_CHAR(CURRDATE, 'YYYY') AS YEAR,
-- TO_CHAR(CURRDATE, 'DDD') AS DAY_NBR_IN_YEAR,
TO_CHAR(CURRDATE, 'DD') AS DAY_NBR_IN_MON,
TO_CHAR(CURRDATE, 'W') AS WEEK_NBR_IN_MON,
TO_CHAR(CURRDATE, 'WW') AS WEEK_NBR_IN_YEAR,
TO_CHAR(CURRDATE, 'MM') AS MON_NBR_IN_YEAR,
TO_CHAR(CURRDATE, 'Q') AS QTR_NBR_IN_YEAR,
TO_CHAR(CURRDATE, 'YYYY')||'年' AS YEAR_NAME,
TO_CHAR(CURRDATE, 'Q')||'季度' AS QTR_NAME,
TO_CHAR(CURRDATE, 'MM')||'月' AS MON_DESC,
TO_CHAR(CURRDATE, 'Day') AS WEEK_NAME,
CASE
WHEN TO_NUMBER(TO_CHAR(CURRDATE, 'MM')) <= 6 THEN
'上半年'
ELSE
'下半年'
END AS HF_YEAR_FLG,
CASE
WHEN TO_CHAR(CURRDATE,'YYYYMMDD')=TO_CHAR(LAST_DAY(CURRDATE),'YYYYMMDD') THEN
'是'
ELSE
'不是'
END AS MON_LAST_DAY_FLAG,
NULL,
NULL,
NULL,
TO_CHAR(SYSDATE,'YYYYMMDD') AS UPD_DATE_SK,
NULL,
NULL,
SYSDATE,
SYSDATE,
TO_CHAR(SYSDATE,'YYYYMMDD') AS INS_DATE_SK
FROM
(SELECT LEVEL N,
TO_DATE('2011-12-31', 'YYYY-MM-DD') +
NUMTODSINTERVAL(LEVEL, 'day') CURRDATE
FROM DUAL
CONNECT BY LEVEL <= 8000)
;
COMMIT;
------------------------------------------------月----------------------------------------------------
INSERT INTO DIM_PERIOD
SELECT DISTINCT TO_NUMBER(TO_CHAR(CURRDATE, 'YYYYMM')) AS PERIOD_ID,
'月' AS PERIOD_LEVEL,
NULL,NULL,NULL,
TO_CHAR(CURRDATE, 'YYYYMM') AS YMON,
TO_CHAR(CURRDATE, 'YYYY') AS YEAR,
NULL,NULL,NULL,
TO_CHAR(CURRDATE, 'MM') AS MON_NBR_IN_YEAR,
TO_CHAR(CURRDATE, 'Q') AS QTR_NBR_IN_YEAR,
TO_CHAR(CURRDATE, 'YYYY')||'年' AS YEAR_NAME,
TO_CHAR(CURRDATE, 'Q')||'季度' AS QTR_NAME,
TO_CHAR(CURRDATE, 'MM')||'月' AS MON_DESC,
NULL,
CASE
WHEN TO_NUMBER(TO_CHAR(CURRDATE, 'MM')) <= 6 THEN
'上半年'
ELSE
'下半年'
END AS HF_YEAR_FLG,
NULL,
NULL,
NULL,
NULL,
TO_CHAR(SYSDATE,'YYYYMMDD') AS UPD_DATE_SK,
NULL,
NULL,
SYSDATE,
SYSDATE,
TO_CHAR(SYSDATE,'YYYYMMDD') AS INS_DATE_SK
FROM
(SELECT LEVEL N,
TO_DATE('2011-12-31', 'YYYY-MM-DD') +
NUMTODSINTERVAL(LEVEL, 'day') CURRDATE
FROM DUAL
CONNECT BY LEVEL <= 8000)
;
COMMIT;
------------------------------------------------年----------------------------------------------------
INSERT INTO DIM_PERIOD
SELECT DISTINCT TO_NUMBER(TO_CHAR(CURRDATE, 'YYYY')) AS PERIOD_ID,
'年' AS PERIOD_LEVEL,
NULL,NULL,NULL, NULL,
TO_CHAR(CURRDATE, 'YYYY') AS YEAR,
NULL,NULL,NULL, NULL,NULL,
TO_CHAR(CURRDATE, 'YYYY')||'年' AS YEAR_NAME,
NULL,NULL,NULL, NULL,NULL,NULL,NULL,NULL,
TO_CHAR(SYSDATE,'YYYYMMDD') AS UPD_DATE_SK,
NULL,
NULL,
SYSDATE,
SYSDATE,
TO_CHAR(SYSDATE,'YYYYMMDD') AS INS_DATE_SK
FROM
(SELECT LEVEL N,
TO_DATE('2011-12-31', 'YYYY-MM-DD') +
NUMTODSINTERVAL(LEVEL, 'day') CURRDATE
FROM DUAL
CONNECT BY LEVEL <= 8000)
;
COMMIT;