pg_stat_statements forgot to let previous occupant of hook get control too.

pgss_post_parse_analyze() neglected to pass the call on to any earlier
occupant of the post_parse_analyze_hook.  There are no other users of that
hook in contrib/, and most likely none in the wild either, so this is
probably just a latent bug.  But it's a bug nonetheless, so back-patch
to 9.2 where this code was introduced.

diff --git a/contrib/pg_stat_statements/pg_stat_statements.c b/contrib/pg_stat_statements/pg_stat_statements.c
index aa11c144d68cf4c8a224d1cdcdd61a74c824ed47..a41434b046d007f57475e003eb606de2dd168af9 100644 (file)
--- a/contrib/pg_stat_statements/pg_stat_statements.c
+++ b/contrib/pg_stat_statements/pg_stat_statements.c
@@ -614,6 +614,9 @@ pgss_post_parse_analyze(ParseState *pstate, Query *query)
 {
        pgssJumbleState jstate;
 
+       if (prev_post_parse_analyze_hook)
+               prev_post_parse_analyze_hook(pstate, query);
+
        /* Assert we didn't do this already */
        Assert(query->queryId == 0);