错误 ORA-02000 - MATERIALIZED VIEW 上缺少 QUERY 关键字答案

【问题标题】：Error ORA-02000 - QUERY keyword missing on MATERIALIZED VIEW错误 ORA-02000 - MATERIALIZED VIEW 上缺少 QUERY 关键字
【发布时间】：2018-02-02 16:52:53
【问题描述】：

这是我的问题

  CREATE MATERIALIZED VIEW STRUTT_AFAM_RD (CD_ENTE, CD_STRUTTURA)
  TABLESPACE FLUSSI_SIA01D
  BUILD IMMEDIATE
  USING INDEX 
  REFRESH COMPLETE ON DEMAND NEXT TO_DATE(TO_CHAR(SYSDATE + 1, 'DD-MON-
  YYYY') || ' ' || '05:00:00','DD-MON-YYYY HH24:MI:SS')
  WITH ROWID USING DEFAULT LOCAL ROLLBACK SEGMENT
  USING ENFORCED CONSTRAINTS DISABLE ON QUERY COMPUTATION DISABLE QUERY 
  REWRITE
  AS (SELECT SUBSTR(S.CD_STRUTTURA_CUDES,1,3) CD_ENTE,
           S.CD_STRUTTURA_CUDES  CD_STRUTTURA
      FROM PONTE_EVESAN.STRUTTURE_FAM_AN@SEBP_PONTE_EVESAN S
     WHERE S.DT_FINE_VALIDITA IS NULL
       AND S.FL_ANNULLA = 0);

  CREATE UNIQUE INDEX I_SNAP$_SIAD_STRUTT_AFAM_RD ON STRUTT_AFAM_RD 
  (M_ROW$$) 
  PCTFREE 10 INITRANS 2 MAXTRANS 255 COMPUTE STATISTICS NOLOGGING 
  STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645
  PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1
  BUFFER_POOL DEFAULT FLASH_CACHE DEFAULT CELL_FLASH_CACHE DEFAULT)
  TABLESPACE FLUSSI_SIAD01D ;

  COMMENT ON MATERIALIZED VIEW STRUTT_AFAM_RD  IS 'STRUTTURE AFAM';

错误：ORA-02000：parola chiave QUERY mancante（QUERY 关键字缺失） 02000. 00000 - “缺少 %s 关键字”

【问题讨论】：

标签： sql oracle

【解决方案1】：

您使用哪个数据库版本？ DISABLE 行应该做什么，尤其是 COMPUTATION (key?) 字？

这是 11g CREATE MATERIALIZED VIEW 文档，请阅读并遵循语法。

无论如何：看看这段代码，它实际上是有效的。注意区别（我用注释标记了它）：

CREATE MATERIALIZED VIEW STRUTT_AFAM_RD
   (
   CD_ENTE,
   CD_STRUTTURA
   )
   TABLESPACE FLUSSI_SIA01D
   BUILD IMMEDIATE
   USING INDEX
   REFRESH COMPLETE
           ON DEMAND
           NEXT TO_DATE (
                   TO_CHAR (SYSDATE + 1, 'DD-MON-YYYY') || ' ' || '05:00:00',
                   'DD-MON-YYYY HH24:MI:SS')
           WITH ROWID
           USING DEFAULT LOCAL ROLLBACK SEGMENT
           USING ENFORCED CONSTRAINTS
   -- DISABLE ON QUERY COMPUTATION DISABLE QUERY REWRITE  --> yours
   DISABLE QUERY REWRITE                                  --> mine
AS
   (SELECT SUBSTR (S.CD_STRUTTURA_CUDES, 1, 3) CD_ENTE,
           S.CD_STRUTTURA_CUDES CD_STRUTTURA
      FROM PONTE_EVESAN.STRUTTURE_FAM_AN@SEBP_PONTE_EVESAN S
     WHERE S.DT_FINE_VALIDITA IS NULL AND S.FL_ANNULLA = 0);

【讨论】：