16 lines
626 B
SQL
16 lines
626 B
SQL
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CREATE TABLE "DEPARTMENTS"
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( "DEPARTMENT_ID" NUMBER(4,0),
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"DEPARTMENT_NAME" VARCHAR2(30) CONSTRAINT "DEPT_NAME_NN" NOT NULL ENABLE,
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"MANAGER_ID" NUMBER(6,0),
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"LOCATION_ID" NUMBER(4,0),
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CONSTRAINT "DEPT_LOC_FK" FOREIGN KEY ("LOCATION_ID")
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REFERENCES "LOCATIONS" ("LOCATION_ID") ENABLE
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--,
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--CONSTRAINT "DEPT_MGR_FK" FOREIGN KEY ("MANAGER_ID")
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-- REFERENCES "EMPLOYEES" ("EMPLOYEE_ID") ENABLE
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) ;
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CREATE UNIQUE INDEX "DEPT_ID_PK" ON "DEPARTMENTS" ("DEPARTMENT_ID")
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;
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ALTER TABLE "DEPARTMENTS" ADD CONSTRAINT "DEPT_ID_PK" PRIMARY KEY ("DEPARTMENT_ID")
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USING INDEX "DEPT_ID_PK" ENABLE; |