Oracle11g 在物化视图中显示为空白的日期？
我创建了一个物化视图：Oracle11g 在物化视图中显示为空白的日期？,oracle11g,materialized-views,Oracle11g,Materialized Views,我创建了一个物化视图： DROP MATERIALIZED VIEW DMSN.SFMV_DS3R_FH_1XRTT_BTS_LVL; CREATE MATERIALIZED VIEW DMSN.SFMV_DS3R_FH_1XRTT_BTS_LVL (D_DTM_DAY,MRKT_NM,BSC_NM,CLUSTER_NM,CSCD_NM,BTS_ID,REGION_NM,V_ATT_CNT,V_MBL_ORG_CNT,V_MBL_TER_CNT,V_SILENT_RETRY_CN
DROP MATERIALIZED VIEW DMSN.SFMV_DS3R_FH_1XRTT_BTS_LVL;
CREATE MATERIALIZED VIEW DMSN.SFMV_DS3R_FH_1XRTT_BTS_LVL (D_DTM_DAY,MRKT_NM,BSC_NM,CLUSTER_NM,CSCD_NM,BTS_ID,REGION_NM,V_ATT_CNT,V_MBL_ORG_CNT,V_MBL_TER_CNT,V_SILENT_RETRY_CNT,V_CUST_BLK_CNT,V_AXS_F_CNT,V_CE_BLK_CNT,V_WCD_BLK_CNT,V_T1_BHL_BLK_CNT,V_PWR_BLK_CNT,V_NON_BTS_EQ_BLK_CNT,V_SFUL_CALL_CNT,V_DRP_CALL_CNT,D_ATT_CNT,D_MBL_ORG_CNT,D_MBL_TER_CNT,D_SILENT_RETRY_CNT,D_CUST_BLK_CNT,D_AXS_F_CNT,D_CE_BLK_CNT,D_WCD_BLK_CNT,D_T1_BHL_BLK_CNT,D_PWR_BLK_CNT,D_NON_BTS_EQ_BLK_CNT,D_SFUL_CALL_CNT,D_DRP_CALL_CNT,V_PRIM_CALL_ERL,V_MOU_TMS,D_PRIM_CALL_ERL,SMS_ATT_CNT,SMS_SXS_CNT,V_HHI_ATT_CNT,V_HHI_BAD_FRM_CNT,V_HHI_CALL_SETUP_SXS_CNT,D_HHI_ATT_CNT,D_HHI_BAD_FRM_CNT,D_HHI_CALL_SETUP_SXS_CNT,PGN_CH_MSG_SZ,AVLBL_PGN_CH_CNT,AVLBL_AXS_CH_CNT,AXS_CH_MSG_SZ,V_IVHHO_ATT_CNT,V_IVHHO_SXS_CNT,D_IVHHO_ATT_CNT,D_IVHHO_SXS_CNT,IBHO_ATT_CNT,IBHO_SXS_CNT,IFHHO_ATT_CNT,IFHHO_SXS_CNT,SHO_ATT_CNT,SHO_SXS_CNT,SRHO_ATT_CNT,SRHO_SXS_CNT,MAX_LOD_SPD,GPM_SDB_DAB_CAL,IBHO_DOWN_ATT_CNT,IBHO_UP_ATT_CNT,IBHO_UP_SUC_CNT,IBHO_DOWN_SUC_CNT,PGN_CH_MAX,PGN_CH_AVG,AXS_CH_AVG,AXS_CH_MAX,PGN_CH_OPCY_NEW,PGN_CH_OPCY_NEW_MAX)
TABLESPACE DMD_SN_01
PCTUSED 0
PCTFREE 10
INITRANS 2
MAXTRANS 255
STORAGE (
INITIAL 64K
NEXT 1M
MINEXTENTS 1
MAXEXTENTS UNLIMITED
PCTINCREASE 0
BUFFER_POOL DEFAULT
FLASH_CACHE DEFAULT
CELL_FLASH_CACHE DEFAULT
)
NOCACHE
LOGGING
BUILD IMMEDIATE
REFRESH FORCE ON DEMAND
WITH PRIMARY KEY
AS
/* Formatted on 10/1/2013 9:06:16 PM (QP5 v5.215.12089.38647) */
SELECT DDTMDAY AS D_DTM_DAY,
MRKTNM AS MRKT_NM,
BSMNM AS BSC_NM,
CLNM AS CLUSTER_NM,
CSCDNM AS CSCD_NM,
BTSID AS BTS_ID,
REGIONNM AS REGION_NM,
SUM (VATTCNT) AS V_ATT_CNT,
SUM (VMBLORGCNT) AS V_MBL_ORG_CNT,
SUM (VMBLTERCNT) AS V_MBL_TER_CNT,
SUM (VSILENTRETRYCNT) AS V_SILENT_RETRY_CNT,
SUM (VCUSTBLKCNT) AS V_CUST_BLK_CNT,
SUM (VAXSFCNT) AS V_AXS_F_CNT,
SUM (VCEBLKCNT) AS V_CE_BLK_CNT,
SUM (VWCDBLKCNT) AS V_WCD_BLK_CNT,
SUM (VT1BHLBLKCNT) AS V_T1_BHL_BLK_CNT,
SUM (VPWRBLKCNT) AS V_PWR_BLK_CNT,
SUM (VNONBTSEQBLKCNT) AS V_NON_BTS_EQ_BLK_CNT,
SUM (VSFULCALLCNT) AS V_SFUL_CALL_CNT,
SUM (VDRPCALLCNT) AS V_DRP_CALL_CNT,
SUM (DATTCNT) AS D_ATT_CNT,
SUM (DMBLORGCNT) AS D_MBL_ORG_CNT,
SUM (DMBLTERCNT) AS D_MBL_TER_CNT,
SUM (DSILENTRETRYCNT) AS D_SILENT_RETRY_CNT,
SUM (DCUSTBLKCNT) AS D_CUST_BLK_CNT,
SUM (DAXSFCNT) AS D_AXS_F_CNT,
SUM (DCEBLKCNT) AS D_CE_BLK_CNT,
SUM (DWCDBLKCNT) AS D_WCD_BLK_CNT,
SUM (DT1BHLBLKCNT) AS D_T1_BHL_BLK_CNT,
SUM (DPWRBLKCNT) AS D_PWR_BLK_CNT,
SUM (DNONBTSEQBLKCNT) AS D_NON_BTS_EQ_BLK_CNT,
SUM (DSFULCALLCNT) AS D_SFUL_CALL_CNT,
SUM (DDRPCALLCNT) AS D_DRP_CALL_CNT,
SUM (VPRIMCALLERL) AS V_PRIM_CALL_ERL,
SUM (VMOUTMS) AS V_MOU_TMS,
SUM (DPRIMCALLERL) AS D_PRIM_CALL_ERL,
SUM (SMSATTCNT) AS SMS_ATT_CNT,
SUM (SMSSXSCNT) AS SMS_SXS_CNT,
SUM (VHHIATTCNT) AS V_HHI_ATT_CNT,
SUM (VHHIBADFRMCNT) AS V_HHI_BAD_FRM_CNT,
SUM (VHHICALLSETUPSXSCNT) AS V_HHI_CALL_SETUP_SXS_CNT,
SUM (DHHIATTCNT) AS D_HHI_ATT_CNT,
SUM (DHHIBADFRMCNT) AS D_HHI_BAD_FRM_CNT,
SUM (DHHICALLSETUPSXSCNT) AS D_HHI_CALL_SETUP_SXS_CNT,
SUM (PGNCHMSGSZ) AS PGN_CH_MSG_SZ,
SUM (AXSCHMSGSZ) AS AVLBL_PGN_CH_CNT,
SUM (VIVHHOATTCNT) AS AVLBL_AXS_CH_CNT,
SUM (VIVHHOSXSCNT) AS AXS_CH_MSG_SZ,
SUM (DIVHHOATTCNT) AS V_IVHHO_ATT_CNT,
SUM (DIVHHOSXSCNT) AS V_IVHHO_SXS_CNT,
SUM (IBHOATTCNT) AS D_IVHHO_ATT_CNT,
SUM (IBHOSXSCNT) AS D_IVHHO_SXS_CNT,
SUM (IFHHOATTCNT) AS IBHO_ATT_CNT,
SUM (IFHHOSXSCNT) AS IBHO_SXS_CNT,
SUM (SHOATTCNT) AS IFHHO_ATT_CNT,
SUM (SHOSXSCNT) AS IFHHO_SXS_CNT,
SUM (SRHOATTCNT) AS SHO_ATT_CNT,
SUM (SRHOSXSCNT) AS SHO_SXS_CNT,
MAX (AVLBLPGNCHCNT) AS SRHO_ATT_CNT,
MAX (AVLBLAXSCHCNT) AS SRHO_SXS_CNT,
SUM (MAXLODSPD) AS MAX_LOD_SPD,
SUM (GPMSDBDABCAL) AS GPM_SDB_DAB_CAL,
SUM (IBHODOWNATTCNT) AS IBHO_DOWN_ATT_CNT,
SUM (IBHOUPATTCNT) AS IBHO_UP_ATT_CNT,
SUM (IBHOUPSUCCNT) AS IBHO_UP_SUC_CNT,
SUM (IBHODOWNSUCCNT) AS IBHO_DOWN_SUC_CNT,
MAX (PGNCHMAX) AS PGN_CH_MAX,
AVG (PGNCHAVG) AS PGN_CH_AVG,
AVG (AXSCHAVG) AS AXS_CH_AVG,
MAX (AXSCHMAX) AS AXS_CH_MAX,
AVG (PGNCHOPCYNEW) AS PGN_CH_OPCY_NEW,
MAX (PGNCHOPCYNEWMAX) AS PGN_CH_OPCY_NEW_MAX
FROM (SELECT TRUNC (D1."D_DTM", 'fmdd') AS "DDTMDAY",
D2."MRKT_NM" AS "MRKTNM",
D3."BSC_NM" AS "BSMNM",
D3."BSC_NM" AS "BSCNM",
D2."CLUSTER_NM" AS "CLNM",
D1."CSCD_NM" AS "CSCDNM",
D1."BTS_ID" AS "BTSID",
D1."V_ATT_CNT" AS "VATTCNT",
D1."V_MBL_ORG_CNT" AS "VMBLORGCNT",
D1."V_MBL_TER_CNT" AS "VMBLTERCNT",
D1."V_SILENT_RETRY_CNT" AS "VSILENTRETRYCNT",
D1."V_CUST_BLK_CNT" AS "VCUSTBLKCNT",
D1."V_AXS_F_CNT" AS "VAXSFCNT",
D1."V_CE_BLK_CNT" AS "VCEBLKCNT",
D1."V_WCD_BLK_CNT" AS "VWCDBLKCNT",
D1."V_T1_BHL_BLK_CNT" AS "VT1BHLBLKCNT",
D1."V_PWR_BLK_CNT" AS "VPWRBLKCNT",
D1."V_NON_BTS_EQ_BLK_CNT" AS "VNONBTSEQBLKCNT",
D1."V_SFUL_CALL_CNT" AS "VSFULCALLCNT",
D1."V_DRP_CALL_CNT" AS "VDRPCALLCNT",
D1."D_ATT_CNT" AS "DATTCNT",
D1."D_MBL_ORG_CNT" AS "DMBLORGCNT",
D1."D_MBL_TER_CNT" AS "DMBLTERCNT",
D1."D_SILENT_RETRY_CNT" AS "DSILENTRETRYCNT",
D1."D_CUST_BLK_CNT" AS "DCUSTBLKCNT",
D1."D_AXS_F_CNT" AS "DAXSFCNT",
D1."D_CE_BLK_CNT" AS "DCEBLKCNT",
D1."D_WCD_BLK_CNT" AS "DWCDBLKCNT",
D1."D_T1_BHL_BLK_CNT" AS "DT1BHLBLKCNT",
D1."D_PWR_BLK_CNT" AS "DPWRBLKCNT",
D1."D_NON_BTS_EQ_BLK_CNT" AS "DNONBTSEQBLKCNT",
D1."D_SFUL_CALL_CNT" AS "DSFULCALLCNT",
D1."D_DRP_CALL_CNT" AS "DDRPCALLCNT",
D1."V_PRIM_CALL_ERL" AS "VPRIMCALLERL",
D1."V_MOU_TMS" AS "VMOUTMS",
D1."D_PRIM_CALL_ERL" AS "DPRIMCALLERL",
D1."SMS_ATT_CNT" AS "SMSATTCNT",
D1."SMS_SXS_CNT" AS "SMSSXSCNT",
D1."V_HHI_ATT_CNT" AS "VHHIATTCNT",
D1."V_HHI_BAD_FRM_CNT" AS "VHHIBADFRMCNT",
D1."V_HHI_CALL_SETUP_SXS_CNT" AS "VHHICALLSETUPSXSCNT",
D1."D_HHI_ATT_CNT" AS "DHHIATTCNT",
D1."D_HHI_BAD_FRM_CNT" AS "DHHIBADFRMCNT",
D1."D_HHI_CALL_SETUP_SXS_CNT" AS "DHHICALLSETUPSXSCNT",
D1."PGN_CH_MSG_SZ" AS "PGNCHMSGSZ",
D1."AVLBL_PGN_CH_CNT" AS "AVLBLPGNCHCNT",
D1."AVLBL_AXS_CH_CNT" AS "AVLBLAXSCHCNT",
D1."AXS_CH_MSG_SZ" AS "AXSCHMSGSZ",
D1."V_IVHHO_ATT_CNT" AS "VIVHHOATTCNT",
D1."V_IVHHO_SXS_CNT" AS "VIVHHOSXSCNT",
D1."D_IVHHO_ATT_CNT" AS "DIVHHOATTCNT",
D1."D_IVHHO_SXS_CNT" AS "DIVHHOSXSCNT",
D1."IBHO_ATT_CNT" AS "IBHOATTCNT",
D1."IBHO_SXS_CNT" AS "IBHOSXSCNT",
D1."IFHHO_ATT_CNT" AS "IFHHOATTCNT",
D1."IFHHO_SXS_CNT" AS "IFHHOSXSCNT",
D1."SHO_ATT_CNT" AS "SHOATTCNT",
D1."SHO_SXS_CNT" AS "SHOSXSCNT",
D1."SRHO_ATT_CNT" AS "SRHOATTCNT",
D1."SRHO_SXS_CNT" AS "SRHOSXSCNT",
D1."MAX_LOD_SPD" AS "MAXLODSPD",
D1."GPM_SDB_DAB_CAL" AS "GPMSDBDABCAL",
D1."IBHO_DOWN_ATT_CNT" AS "IBHODOWNATTCNT",
D1."IBHO_UP_ATT_CNT" AS "IBHOUPATTCNT",
D1."IBHO_UP_SUC_CNT" AS "IBHOUPSUCCNT",
D1."IBHO_DOWN_SUC_CNT" AS "IBHODOWNSUCCNT",
D1."PGN_CH_MAX" AS "PGNCHMAX",
D1."PGN_CH_AVG" AS "PGNCHAVG",
D1."AXS_CH_AVG" AS "AXSCHAVG",
D1."AXS_CH_MAX" AS "AXSCHMAX",
D1."PGN_CH_OPCY_NEW" AS "PGNCHOPCYNEW",
D1."PGN_CH_OPCY_NEW_MAX" AS "PGNCHOPCYNEWMAX",
D2."MRKT_NM" AS "MRKTNM2",
D2."REGION_NM" AS "REGIONNM"
FROM "DMSN"."DS3R_FH_1XRTT_BTS_LVL_KPI" D1
LEFT OUTER JOIN "DMSN"."SITES_GEO_HIERARCHY" D2
ON D1."BTS_ID" = D2."BTS_ID"
AND D1."CSCD_NM" = D2."CSCD_NM"
LEFT OUTER JOIN "DMSN"."SITES_SYS_HIERARCHY" D3
ON D1."BTS_ID" = D3."BTS_ID"
AND D1."CSCD_NM" = D3."CSCD_NM"
WHERE D1."D_DTM" >= TRUNC (SYSDATE, 'dd') - 91) T
GROUP BY DDTMDAY,
MRKTNM,
BSMNM,
CLNM,
CSCDNM,
BTSID,
REGIONNM;
COMMENT ON MATERIALIZED VIEW DMSN.SFMV_DS3R_FH_1XRTT_BTS_LVL IS 'snapshot table for snapshot DMSN.SFMV_DS3R_FH_1XRTT_BTS_LVL';
CREATE INDEX DMSN.IDX1_SFMV_FH_1XRTT_BTS_LVL ON DMSN.SFMV_DS3R_FH_1XRTT_BTS_LVL
(D_DTM_DAY, CSCD_NM, BTS_ID)
LOGGING
TABLESPACE DMD_SN_01
PCTFREE 10
INITRANS 2
MAXTRANS 255
STORAGE (
INITIAL 64K
NEXT 1M
MINEXTENTS 1
MAXEXTENTS UNLIMITED
PCTINCREASE 0
BUFFER_POOL DEFAULT
FLASH_CACHE DEFAULT
CELL_FLASH_CACHE DEFAULT
);
select*sqlplusselect*SQL> SELECT ROWNUM, T1.D_DTM_DAY FROM SFMV_DS3R_FH_1XRTT_BTS_LVL T1 WHERE ROWNUM < 6;
ROWNUM D_DTM_DAY
1
2
3
4
5
SQL>从SFMV_DS3R_FH_1XRTT_BTS_LVL T1中选择ROWNUM，T1.D_DTM_DAY，其中ROWNUM<6；
ROWNUM D_DTM_日
1.
2.
3.
4.
5.
TRUNC(D1."D_DTM", 'fmdd')
TRUNC(D1."D_DTM")
to_number(to_char(D1."D_DTM", 'fmdd'))