Procedure for Interchanging Swap, Values Primary Key, Oracle, ORA-00001
问题 TABLE_PRD CREATE TABLE TABLE_PRD ( PRODUCT_CODE_PRD VARCHAR2(10) NOT NULL , DESCRIPTION_PRODUCT_PRD VARCHAR2(20) , CONSTRAINT TABLE_PRD_PK PRIMARY KEY ( PRODUCT_CODE_PRD ) ENABLE ); INSERT INTO TABLE_PRD (PRODUCT_CODE_PRD, DESCRIPTION_PRODUCT_PRD) VALUES ('LS', 'Leasing'); INSERT INTO TABLE_PRD (PRODUCT_CODE_PRD, DESCRIPTION_PRODUCT_PRD) VALUES ('TG', 'Total Cost'); TABLE_POS CREATE TABLE TABLE_POS ( POSITION_CODE_POS INTEGER NOT NULL , SOME_TEXT_POS VARCHAR2(20) , CONSTRAINT TABLE_POS_PK