Pavel Stehule <stehule@kix.fsv.cvut.cz> writes:
> I din't find easy way how append variable only when block contains
> EXCEPTION part. I wilcome any advice

I was envisioning an action in the beginning of the EXCEPTION clause,
viz

exception_sect :
{ $$ = NIL; }
| K_EXCEPTION
{ push vars into namespace here }
proc_exceptions
{ $$ = $2; }
;


regards, tom lane

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