The attached sql file creates some table infrastructure and then tries to
explain a query. I get the following error on CVS HEAD:
psql:bogus_varattno_error.sql:23: ERROR: bogus varattno for OUTER var: 5
In my real data, when I attempt to run the query I get the error:
ERROR: invalid attribute number 5
But in the test setup it just returns an empty set.
Any ideas what is causing this? Is it my query, or is something broken
somewhere? I tend to think the latter, since this error message does not
feel like one that a user would get and be expected to know what to do
with...
--
If God had intended Man to Watch TV, He would have given him Rabbit
Ears.
CREATE TABLE filenames (
recdate timestamp NOT NULL,
season smallint NOT NULL,
partno smallint,
station text NOT NULL,
eptitle text NOT NULL
);
CREATE TABLE episodes (
epnum text NOT NULL,
season smallint NOT NULL,
title text NOT NULL,
partno smallint
);
CREATE TABLE episodes_chld () INHERITS (episodes);
\set tsearch_sql `pg_config --sharedir`/contrib/tsearch2.sql
\i :tsearch_sql
EXPLAIN SELECT epnum, filenames.* FROM filenames LEFT JOIN episodes ON (
filenames.season = episodes.season AND
strip(to_tsvector(filenames.eptitle)) = strip(to_tsvector(episodes.title)) AND
filenames.partno IS NOT DISTINCT FROM episodes.partno)
WHERE epnum IS NULL;
-- vim: set ft=psql ts=2 sw=2 expandtab :
---------------------------(end of broadcast)---------------------------
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