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Plsは実装方法について私を助けてくれますCREATE TABLE AS SELECT
CREATE TABLE AS SELECT
シンプルcreate table t1 as select * from t2に。として実装できます
create table t1 as select * from t2
Create table t1 like t2; insert into t1 as select * from t2;
しかし、どのように実装するかcreate table t1 as select c1,c2,c3 from t2;
create table t1 as select c1,c2,c3 from t2;
これをimpalaで実装する方法はありますか?