摘要:
WITH TB (L_LEVEL,PARENT_CODE,SON_CODE,FBOMID) --要有列名AS(SELECT 0 AS L_LEVEL,FPRODUCTNO AS PARENT_CODE,FPRODUCTNO AS SON_CODE,FID AS FBOMID FROM T_BOM W 阅读全文
摘要:
CREATE PUBLIC DATABASE LINK "链接名" CONNECT TO "RAVO" IDENTIFIED BY VALUES '052075B13789DC3D7A582001826A327444C2E2A47FF1C9510E' //密码 USING '(description 阅读全文