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Return text instead of regclass #86

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This way the schema is always returned and backwards compatibility is
kept, should it be needed.
This commit is contained in:
Rafa de la Torre 2015-06-24 14:13:58 +02:00
parent 9a94b3879a
commit ddb6b2c5b5
1 changed files with 5 additions and 5 deletions
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10
scripts-available/CDB_QueryTables.sql
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@ -2,12 +2,12 @@
--
-- Requires PostgreSQL 9.x+
--
CREATE OR REPLACE FUNCTION CDB_QueryTablesRegclass(query text)
RETURNS regclass[]
CREATE OR REPLACE FUNCTION CDB_QueryTablesText(query text)
RETURNS text[]
AS $$
DECLARE
exp XML;
tables regclass[];
tables text[];
rec RECORD;
rec2 RECORD;
BEGIN
@ -45,7 +45,7 @@ BEGIN
LOOP
-- RAISE DEBUG 'tab: %', rec2.p;
-- RAISE DEBUG 'sc: %', rec2.sc;
tables := array_append(tables, (rec2.sc || '.' || rec2.p)::regclass);
tables := array_append(tables, (rec2.sc || '.' || rec2.p));
END LOOP;
-- RAISE DEBUG 'Tables: %', tables;
@ -73,6 +73,6 @@ CREATE OR REPLACE FUNCTION CDB_QueryTables(query text)
RETURNS name[]
AS $$
BEGIN
RETURN CDB_QueryTablesRegclass(query)::name[];
RETURN CDB_QueryTablesText(query)::name[];
END
$$ LANGUAGE 'plpgsql' VOLATILE STRICT;