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Message Posted: Mon, 14 Mar 2005 @ 14:21:34 GMT


     
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Subj:   Is it correct query?
 
From:   Rajesh Maheshwari

hello friends

thanks for supporting me...

again I have one query

I have created table through this query

     create table t_au ( tid numeric(18) NOT NULL
        primary key,tname varchar(4));

     insert into t_au
        values( select ZEROIFNULL(MAX(tid))+ 1 from t_au , 'WWW' );

i m finding max no from t_au table and incrementing if it is null then it starts form 1 and inserting into the same table .

I got this exception

     com.ncr.teradata.jdbc_4.util.JDBCException: [NCR] [Teradata DBMS] :
     Syntax error, expected something like ')' between '(' and the 'select' keyword.

is it wrong or teratada is not supporting insert ..select..on same table


Thanks in Advance

Rajesh Maheshwari



     
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