推荐用方法二
============================================================ 方法一 【分区表需要另写CREATE TABLE方法,推荐用方法二】 ----------------------------------------------- CREATE TABLE PH_PRESCRIPTION_T AS SELECT * FROM PH_PRESCRIPTION WHERE 1=0; CREATE TABLE PH_PRESCRIPTION_ITEM_T AS SELECT * FROM PH_PRESCRIPTION_ITEM WHERE 1=0; CREATE TABLE PH_AUDIT_PRESCRIPTION_T AS SELECT * FROM PH_AUDIT_PRESCRIPTION WHERE 1=0; CREATE TABLE PH_AUDIT_PRESCRIPTION_ITEM_T AS SELECT * FROM PH_AUDIT_PRESCRIPTION_ITEM WHERE 1=0; RENAME PH_PRESCRIPTION TO PH_PRESCRIPTION_19; RENAME PH_PRESCRIPTION_T TO PH_PRESCRIPTION; RENAME PH_PRESCRIPTION_ITEM TO PH_PRESCRIPTION_ITEM_19; RENAME PH_PRESCRIPTION_ITEM_T TO PH_PRESCRIPTION_ITEM; RENAME PH_AUDIT_PRESCRIPTION TO PH_AUDIT_PRESCRIPTION_19; RENAME PH_AUDIT_PRESCRIPTION_T TO PH_AUDIT_PRESCRIPTION; RENAME PH_AUDIT_PRESCRIPTION_ITEM TO PH_AUDIT_PRESCRIPTION_ITEM_19; RENAME PH_AUDIT_PRESCRIPTION_ITEM_T TO PH_AUDIT_PRESCRIPTION_ITEM; ============================================================ 方法二 推荐 ----------------------------------------------- CREATE TABLE PHARMACY_ARCHIVE.PH_PRESCRIPTION_19 AS SELECT * FROM PHARMACY.PH_PRESCRIPTION; CREATE TABLE PHARMACY_ARCHIVE.PH_PRESCRIPTION_ITEM_19 AS SELECT * FROM PHARMACY.PH_PRESCRIPTION_ITEM; CREATE TABLE PHARMACY_ARCHIVE.PH_AUDIT_PRESCRIPTION_19 AS SELECT * FROM PHARMACY.PH_AUDIT_PRESCRIPTION; CREATE TABLE PHARMACY_ARCHIVE.PH_AUDIT_PRESCRIPTION_ITEM_19 AS SELECT * FROM PHARMACY.PH_AUDIT_PRESCRIPTION_ITEM; TRUNCATE TABLE PHARMACY.PH_PRESCRIPTION; TRUNCATE TABLE PHARMACY.PH_PRESCRIPTION_ITEM; TRUNCATE TABLE PHARMACY.PH_AUDIT_PRESCRIPTION; TRUNCATE TABLE PHARMACY.PH_AUDIT_PRESCRIPTION_ITEM;