Re: Fix oversight in pts_error_callback()

"Tom Lane" <tgl(at)sss(dot)pgh(dot)pa(dot)us> writes
>
> Please exhibit a case in which you feel this is needed.
>

Suppose I want to print a debug info in parseTypeString() like this:

+ elog(DEBUG1, "parse type %s", buf.data);
raw_parsetree_list = raw_parser(buf.data);

Rebuild the server, psql it:

test=# set log_min_messages = debug1;
SET
test=# select regtypein('int4');
DEBUG: parse type SELECT NULL::int4
CONTEXT: invalid type name "int4"
regtypein
-----------
integer
(1 row)

The CONTEXT info is bogus.