Oracle索引的定義與約束條件相同

我遇到了Oracle SQL Developer的問題，每當我轉到我的表TBLCASENOTE的索引部分時，它一直告訴我索引「Index PK_TBLCASENOTE的定義與約束PK_TBLCASENOTES相同」。Oracle索引的定義與約束條件相同

我發現這個Oracle form post但似乎沒有人有解決方案。 This is the DDL製作表格。

CREATE TABLE "DSAC"."TBLCASENOTES" (
    "PRIMARYID" NUMBER(11,0), 
    "CLIENTID" NUMBER(11,0), 
    "INTAKEID" NUMBER(11,0), 
    "AGENCYID" NUMBER, 
    "CREATEDDATE" DATE, 
    "CREATEDBY" VARCHAR2(30 BYTE), 
    "MODIFIEDBY" VARCHAR2(30 BYTE), 
    "MODIFIEDDATE" DATE, 
    "TCN" NUMBER DEFAULT 1, 
    "STAFF" VARCHAR2(30 BYTE), 
    "CASENOTETYPE" VARCHAR2(20 BYTE), 
    "CONTACTDATE" DATE, 
    "CONTACTHOUR" VARCHAR2(2 BYTE) DEFAULT null, 
    "CONTACTMIN" VARCHAR2(2 BYTE) DEFAULT null, 
    "CONTACTAMPM" VARCHAR2(2 BYTE) DEFAULT null, 
    "DHOUR" VARCHAR2(2 BYTE) DEFAULT null, 
    "DMIN" VARCHAR2(2 BYTE) DEFAULT null, 
    "BFDATE" DATE, 
    "NOTES" CLOB, 
    CHECK ("PRIMARYID" IS NOT NULL) ENABLE, 
    CHECK ("CLIENTID" IS NOT NULL) ENABLE, 
    CHECK ("INTAKEID" IS NOT NULL) ENABLE, 
    CONSTRAINT "PK_TBLCASENOTES" PRIMARY KEY ("PRIMARYID") 
    USING INDEX PCTFREE 10 INITRANS 2 MAXTRANS 255 COMPUTE STATISTICS 
    STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645 
    PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT) 
    TABLESPACE "CONTACT" ENABLE, 
    CONSTRAINT "CASENOTES_CLIENT_FK" FOREIGN KEY ("CLIENTID") REFERENCES "DSAC"."TBLCLIENT" ("CLIENTID") ON DELETE CASCADE ENABLE, 
    CONSTRAINT "CASENOTES_INTAKE_FK" FOREIGN KEY ("INTAKEID") REFERENCES "DSAC"."TBLINTAKE" ("INTAKEID") ON DELETE CASCADE ENABLE 
) 
PCTFREE 10 PCTUSED 40 INITRANS 1 MAXTRANS 255 NOCOMPRESS LOGGING 
STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645 
PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT) 
TABLESPACE "CONTACT" 
LOB ("NOTES") STORE AS (
    TABLESPACE "CONTACT" ENABLE STORAGE IN ROW CHUNK 8192 PCTVERSION 10 
    NOCACHE LOGGING 
    STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645 PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT) 
); 

CREATE INDEX "DSAC"."CASENOTESAGENCYINDEX" ON "DSAC"."TBLCASENOTES" ("AGENCYID") 
PCTFREE 10 INITRANS 2 MAXTRANS 255 COMPUTE STATISTICS 
STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645 
PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT) 
TABLESPACE "CONTACT"; 

CREATE UNIQUE INDEX "DSAC"."PK_TBLCASENOTE" ON "DSAC"."TBLCASENOTES" ("PRIMARYID") 
PCTFREE 10 INITRANS 2 MAXTRANS 255 COMPUTE STATISTICS 
STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645 
PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT) 
TABLESPACE "CONTACT"; 

CREATE UNIQUE INDEX "DSAC"."SYS_IL0000059271C00019$$" ON "DSAC"."TBLCASENOTES" (
PCTFREE 10 INITRANS 2 MAXTRANS 255 
STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645 
PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT) 
TABLESPACE "CONTACT" 
PARALLEL (DEGREE 0 INSTANCES 0); 

CREATE INDEX "DSAC"."TBLCASENOTESCLIENTINDEX" ON "DSAC"."TBLCASENOTES" ("CLIENTID") 
PCTFREE 10 INITRANS 2 MAXTRANS 255 COMPUTE STATISTICS 
STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645 
PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT) 
TABLESPACE "CONTACT"; 

CREATE INDEX "DSAC"."TBLCASENOTESINTAKEINDEX" ON "DSAC"."TBLCASENOTES" ("INTAKEID") 
PCTFREE 10 INITRANS 2 MAXTRANS 255 COMPUTE STATISTICS 
STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645 
PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT) 
TABLESPACE "CONTACT";

來源

2010-04-14 cdmckay

問題是因爲如果沒有索引，Oracle會自動爲主鍵創建一個索引。碰撞是因爲試圖在同一列上創建索引，儘管名稱略有不同。

我的最後的地方設置分別從表的創建，這意味着你會使用以下步驟限制：（沒有任何限制，含主鍵）

創建表
CREATE INDEX（ES ）
適用限制條件

來源

2010-04-14 20:24:02

感謝您的解釋。我做了一個'ALTER TABLE TBLCASENOTES DROP CONSTRAINT PK_TBLCASENOTES;'並解決了這個問題。 – cdmckay 2010-04-14 20:43:00

Oracle索引的定義與約束條件相同

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