1-- test some errors 2CREATE EXTENSION test_ext1; 3ERROR: required extension "test_ext2" is not installed 4HINT: Use CREATE EXTENSION ... CASCADE to install required extensions too. 5CREATE EXTENSION test_ext1 SCHEMA test_ext1; 6ERROR: schema "test_ext1" does not exist 7CREATE EXTENSION test_ext1 SCHEMA test_ext; 8ERROR: schema "test_ext" does not exist 9CREATE SCHEMA test_ext; 10CREATE EXTENSION test_ext1 SCHEMA test_ext; 11ERROR: extension "test_ext1" must be installed in schema "test_ext1" 12-- finally success 13CREATE EXTENSION test_ext1 SCHEMA test_ext CASCADE; 14NOTICE: installing required extension "test_ext2" 15NOTICE: installing required extension "test_ext3" 16NOTICE: installing required extension "test_ext5" 17NOTICE: installing required extension "test_ext4" 18SELECT extname, nspname, extversion, extrelocatable FROM pg_extension e, pg_namespace n WHERE extname LIKE 'test_ext%' AND e.extnamespace = n.oid ORDER BY 1; 19 extname | nspname | extversion | extrelocatable 20-----------+-----------+------------+---------------- 21 test_ext1 | test_ext1 | 1.0 | f 22 test_ext2 | test_ext | 1.0 | t 23 test_ext3 | test_ext | 1.0 | t 24 test_ext4 | test_ext | 1.0 | t 25 test_ext5 | test_ext | 1.0 | t 26(5 rows) 27 28CREATE EXTENSION test_ext_cyclic1 CASCADE; 29NOTICE: installing required extension "test_ext_cyclic2" 30ERROR: cyclic dependency detected between extensions "test_ext_cyclic1" and "test_ext_cyclic2" 31DROP SCHEMA test_ext CASCADE; 32NOTICE: drop cascades to 5 other objects 33DETAIL: drop cascades to extension test_ext3 34drop cascades to extension test_ext5 35drop cascades to extension test_ext2 36drop cascades to extension test_ext4 37drop cascades to extension test_ext1 38CREATE EXTENSION test_ext6; 39DROP EXTENSION test_ext6; 40CREATE EXTENSION test_ext6; 41-- test dropping of member tables that own extensions: 42-- this table will be absorbed into test_ext7 43create table old_table1 (col1 serial primary key); 44create extension test_ext7; 45\dx+ test_ext7 46Objects in extension "test_ext7" 47 Object Description 48------------------------------- 49 sequence ext7_table1_col1_seq 50 sequence ext7_table2_col2_seq 51 sequence old_table1_col1_seq 52 table ext7_table1 53 table ext7_table2 54 table old_table1 55(6 rows) 56 57alter extension test_ext7 update to '2.0'; 58\dx+ test_ext7 59Objects in extension "test_ext7" 60 Object Description 61------------------------------- 62 sequence ext7_table2_col2_seq 63 table ext7_table2 64(2 rows) 65 66