Points CDB_QueryTables script to the branch with CDB_QueryTablesText

test/support/prepare_db.sh

@@ -80,7 +80,7 @@ if test x"$PREPARE_PGSQL" = xyes; then
 
   psql -c "CREATE EXTENSION plpythonu;" ${TEST_DB}
   curl -L -s https://github.com/CartoDB/cartodb-postgresql/raw/cdb/scripts-available/CDB_QueryStatements.sql -o sql/CDB_QueryStatements.sql
-  curl -L -s https://github.com/CartoDB/cartodb-postgresql/raw/cdb/scripts-available/CDB_QueryTables.sql -o sql/CDB_QueryTables.sql
+  curl -L -s https://github.com/CartoDB/cartodb-postgresql/raw/86-CDB_QueryTables-fix-long-names/scripts-available/CDB_QueryTables.sql -o sql/CDB_QueryTables.sql
   cat sql/CDB_QueryStatements.sql sql/CDB_QueryTables.sql |
     psql -v ON_ERROR_STOP=1 ${TEST_DB} || exit 1
 

test/support/sql/CDB_QueryTables.sql

@@ -2,12 +2,12 @@
 --
 -- Requires PostgreSQL 9.x+
 --
-CREATE OR REPLACE FUNCTION CDB_QueryTables(query text)
-RETURNS name[]
+CREATE OR REPLACE FUNCTION CDB_QueryTablesText(query text)
+RETURNS text[]
 AS $$
 DECLARE
   exp XML;
-  tables NAME[];
+  tables text[];
   rec RECORD;
   rec2 RECORD;
 BEGIN
@@ -41,11 +41,11 @@ BEGIN
           xpath('//x:Relation-Name/text()', exp, ARRAY[ARRAY['x', 'http://www.postgresql.org/2009/explain']]) as x,
           xpath('//x:Relation-Name/../x:Schema/text()', exp, ARRAY[ARRAY['x', 'http://www.postgresql.org/2009/explain']]) as s
       )
-      SELECT unnest(x)::name as p, unnest(s)::name as sc from inp
+      SELECT unnest(x) as p, unnest(s) as sc from inp
     LOOP
       -- RAISE DEBUG 'tab: %', rec2.p;
       -- RAISE DEBUG 'sc: %', rec2.sc;
-      tables := array_append(tables, (rec2.sc || '.' || rec2.p)::name);
+      tables := array_append(tables, (rec2.sc || '.' || rec2.p));
     END LOOP;
 
     -- RAISE DEBUG 'Tables: %', tables;
@@ -65,3 +65,14 @@ BEGIN
   return tables;
 END
 $$ LANGUAGE 'plpgsql' VOLATILE STRICT;
+
+
+-- Keep CDB_QueryTables with same signature for backwards compatibility.
+-- It should probably be removed in the future.
+CREATE OR REPLACE FUNCTION CDB_QueryTables(query text)
+RETURNS name[]
+AS $$
+BEGIN
+  RETURN CDB_QueryTablesText(query)::name[];
+END
+$$ LANGUAGE 'plpgsql' VOLATILE STRICT;