Re: Bug in move 0

I can confirm this bug still exists in the code.  Sorry.


> =====================================================================
>                             POSTGRESQL BUG REPORT TEMPLATE
> =====================================================================
>
>
> Your name               : Jutso Hung
> Your email address      : jutso@tpts5.seed.net.tw
>
>
> System Configuration
> ---------------------
>   Architecture (example: Intel Pentium)         : AMD K6
>
>   Operating System (example: Linux 2.0.26 ELF)  : Linux  2.2.12-20
>
>   PostgreSQL version (example: PostgreSQL-6.5.3): PostgreSQL-7.0Beta1
>
>   Compiler used (example:  gcc 2.8.0)           : egcs-2.91.66
>
>
> Please enter a FULL description of your problem:
> ------------------------------------------------
>
> If declare a cursor for a query, and move with 0. Then can not
> fetch any record !
>
> a example:
>
> template1=# select * from emp;
>  empno  |    name
> --------+------------
>  100001 | John Smith
>  100002 | Mary White
>  100003 | Joe Brown
> (3 rows)
>
> template1=# begin;
> BEGIN
> template1=# declare x cursor for select * from emp;
> SELECT
> template1=# move 0 in x;
> MOVE
> template1=# fetch all in x;
>  empno | name
> -------+------
> (0 rows)
>
> template1=# move backward all in x;
> MOVE
> template1=# fetch all in x;
>  empno  |    name
> --------+------------
>  100001 | John Smith
>  100002 | Mary White
>  100003 | Joe Brown
> (3 rows)
>
>
> Jutso Hung <jutso@tpts5.seed.net.tw>
>
>
>


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