Thanks!
I experimented, and the following
{
local $sth->{TraceLevel} = "2|SQL";
$rv = $sth->execute(@args)
or die $sth->errstr;
}
Produced the desired output, unfortunately surrounded by some verbose lines (see second paragraph). Reducing the trace level eliminated the information.
DBI::st=HASH(0x2910b18) trace level set to 0x100/2 (DBI @ 0x0/0) i
+n DBI 1.623-ithread (pid 7420)
-> execute for DBD::mysql::st (DBI::st=HASH(0x2910ab8)~0x2910b18 '
+xLangsdorf') thr#309f18
Called: dbd_bind_ph
-> dbd_st_execute for 02497600
>- dbd_st_free_result_sets
<- dbd_st_free_result_sets RC -1
<- dbd_st_free_result_sets
mysql_st_internal_execute MYSQL_VERSION_ID 50147
>parse_params statement SELECT *
FROM ksr_bf_utf8.t_user_portal
WHERE f_client = ?
Binding parameters: SELECT *
FROM ksr_bf_utf8.t_user_portal
WHERE f_client = 'xLangsdorf'
<- dbd_st_execute returning imp_sth->row_num 19
<- execute= ( 19 ) [1 items] at placeholder.pl line 57
-> STORE for DBD::mysql::st (DBI::st=HASH(0x2910b18)~INNER 'TraceL
+evel' 0) thr#309f18
-> dbd_st_STORE_attrib for 02497600, key TraceLevel
<- dbd_st_STORE_attrib for 02497600, result 0
<- STORE= ( 1 ) [1 items] at placeholder.pl line 56
So I'd need to redirect the trace to a variable and parse the output for a paragraph starting with 'Binding parameters: ' in case of error...
something like
open my $trace_fh, ">", \ my $trace_out;
{
$sth->trace("2|SQL", $trace_fh );
$rv = $sth->execute(@args)
or die parse($trace_out) . "\n" .$sth->errstr;
}
Thanks again! :)
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