查询哪个插入然后更新SQL

Question

Is it possible to have an insert statement and once that is complete straight away run an update statement?

So Here are my statements:

Insert

truncate table table1;
INSERT INTO table2 (name,value, ATY)
SELECT table1.name,table1.Value,table1.ATY
FROM table1;

As soon as that is complete, I need the following update to run:

Update

update table2
   SET value=TRIM( BOTH '+' FROM REPLACE( '+' || value || '+', '++', '+000+' ) )

Is this possible?

Answer 1

Why not do both in one statement?

truncate table table2;

INSERT INTO table2 (name, value, ATY)
    SELECT t1.name,
           TRIM( BOTH '+' FROM REPLACE( '+' || t1.value || '+', '++', '+000+' ) ),
           t1.ATY
    FROM table1 t1;

Note: I assume that you intend to truncate table2 , not table1 . If you truncate table1 , then the insert will not do anything because the table will be empty.