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oracle表復制

highlight ora oracle表 class pad select lsp oracle con

1. 復制表結構及其數據: create table table_name_new as select * from table_name_old 2. 只復制表結構: create table table_name_new as select * from table_name_old where 1=2; 或者: create table table_name_new like table_name_old 3. 只復制表數據: 如果兩個表結構一樣: insert into table_name_new select *
from table_name_old 如果兩個表結構不一樣: insert into table_name_new(column1,column2...) select column1,column2... from table_name_old

oracle表復制