regress/expected/drop.out

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LOAD 'age';
SET search_path TO ag_catalog;
SELECT create_graph('drop');
NOTICE:  graph "drop" has been created
 create_graph 
--------------
 
(1 row)

DROP EXTENSION age;
NOTICE:  drop cascades to 2 other objects
DETAIL:  drop cascades to table drop._ag_label_vertex
drop cascades to table drop._ag_label_edge
NOTICE:  graph "drop" has been dropped
SELECT nspname FROM pg_catalog.pg_namespace WHERE nspname = 'drop';
 nspname 
---------
(0 rows)

SELECT tablename FROM pg_catalog.pg_tables WHERE schemaname = 'ag_catalog';
 tablename 
-----------
(0 rows)

-- Recreate the extension and validate we can recreate a graph
CREATE EXTENSION age;
SELECT create_graph('drop');
NOTICE:  graph "drop" has been created
 create_graph 
--------------
 
(1 row)

-- Create a schema that uses the agtype, so we can't just drop age.
CREATE SCHEMA other_schema;
CREATE TABLE other_schema.tbl (id agtype);
-- Should Fail because agtype can't be dropped
DROP EXTENSION age;
NOTICE:  drop cascades to 2 other objects
DETAIL:  drop cascades to table drop._ag_label_vertex
drop cascades to table drop._ag_label_edge
NOTICE:  graph "drop" has been dropped
ERROR:  cannot drop extension age because other objects depend on it
DETAIL:  column id of table other_schema.tbl depends on type agtype
HINT:  Use DROP ... CASCADE to drop the dependent objects too.
-- Check the graph still exist, because the DROP command failed
SELECT nspname FROM pg_catalog.pg_namespace WHERE nspname = 'drop';
 nspname 
---------
 drop
(1 row)

-- Should succeed, delete the 'drop' schema and leave 'other_schema'
DROP EXTENSION age CASCADE;
NOTICE:  drop cascades to 2 other objects
DETAIL:  drop cascades to table drop._ag_label_vertex
drop cascades to table drop._ag_label_edge
NOTICE:  graph "drop" has been dropped
NOTICE:  drop cascades to column id of table other_schema.tbl
-- 'other_schema' should exist, 'drop' should be deleted
SELECT nspname FROM pg_catalog.pg_namespace WHERE nspname IN ('other_schema', 'drop');
   nspname    
--------------
 other_schema
(1 row)

-- issue 1305
CREATE EXTENSION age;
LOAD 'age';
SET search_path TO ag_catalog;
SELECT create_graph('issue_1305');
NOTICE:  graph "issue_1305" has been created
 create_graph 
--------------
 
(1 row)

SELECT create_vlabel('issue_1305', 'n');
NOTICE:  VLabel "n" has been created
 create_vlabel 
---------------
 
(1 row)

SELECT create_elabel('issue_1305', 'r');
NOTICE:  ELabel "r" has been created
 create_elabel 
---------------
 
(1 row)

SELECT drop_label('issue_1305', 'r', false);
NOTICE:  label "issue_1305"."r" has been dropped
 drop_label 
------------
 
(1 row)

SELECT drop_label('issue_1305', 'r');
ERROR:  rel_name not found for label "r"
SELECT drop_label('issue_1305', 'n', false);
NOTICE:  label "issue_1305"."n" has been dropped
 drop_label 
------------
 
(1 row)

SELECT drop_label('issue_1305', 'n');
ERROR:  rel_name not found for label "n"
SELECT * FROM drop_graph('issue_1305', true);
NOTICE:  drop cascades to 2 other objects
DETAIL:  drop cascades to table issue_1305._ag_label_vertex
drop cascades to table issue_1305._ag_label_edge
NOTICE:  graph "issue_1305" has been dropped
 drop_graph 
------------
 
(1 row)

-- END
DROP EXTENSION age CASCADE;