Re: PREPARE vs query with MULTIPLE statements

Andrei Kovalevski <andyk@commandprompt.com> writes:
> 2) If I send it as 'PREPARE "SQL_CUR1" AS SELECT 1; SELECT 2; SELECT3; 
> SELECT4;' and then 'EXECUTE "SQL_CUR1" - I'm getting:
> - results for SELECT 1; SELECT2; SELECT 3;
> - ReadyForQuery response
> - results for SELECT 4;
> - one more ReadyForQuery response
> from backend

> Is this behavour is correct and expected?

You seem to have some odd ideas about what the semicolons mean.
The prepare command there is PREPARE "SQL_CUR1" AS SELECT 1
... no more and no less.
        regards, tom lane