Atached patch fix this bug
Serg
Andrew Dunstan wrote:
Can anyone suggest why I might be seeing this effect (each notice
comes out once per row plus once per function call)
thanks
andrew
andrew=# create function tstset() returns setof tst language plperl as $$
andrew$# elog(NOTICE,"tstset called");
andrew$# return [{i=>1,v=>"one"},{i=>2,v=>"two"}];
andrew$# $$;
CREATE FUNCTION
andrew=# select * from tstset();
NOTICE: tstset called
NOTICE: tstset called
NOTICE: tstset called
i | v ---+-----
1 | one
2 | two
(2 rows)
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*** plperl.c 2004-07-01 23:50:22.000000000 +0300
--- newplperl.c 2004-07-06 11:57:56.000000000 +0300
***************
*** 99,104 ****
--- 99,105 ----
static HV *plperl_proc_hash = NULL;
AV *g_row_keys = NULL;
AV *g_column_keys = NULL;
+ SV *srf_perlret=NULL; /*keep returned value*/
int g_attr_num = 0;
/**********************************************************************
***************
*** 839,847 ****
/* Find or compile the function */
prodesc = compile_plperl_function(fcinfo->flinfo->fn_oid, false);
/************************************************************
! * Call the Perl function
************************************************************/
! perlret = plperl_call_perl_func(prodesc, fcinfo);
if (prodesc->fn_retistuple && SRF_IS_FIRSTCALL())
{
--- 840,855 ----
/* Find or compile the function */
prodesc = compile_plperl_function(fcinfo->flinfo->fn_oid, false);
/************************************************************
! * Call the Perl function if not returning set
************************************************************/
! if (!prodesc->fn_retistuple)
! perlret = plperl_call_perl_func(prodesc, fcinfo);
! else {
! if (SRF_IS_FIRSTCALL()) /*call function only once*/
! srf_perlret = plperl_call_perl_func(prodesc, fcinfo);
! perlret = srf_perlret;
! }
!
if (prodesc->fn_retistuple && SRF_IS_FIRSTCALL())
{
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