1-- 2-- expression evaluated tests that don't fit into a more specific file 3-- 4 5-- 6-- Tests for SQLVAlueFunction 7-- 8 9 10-- current_date (always matches because of transactional behaviour) 11SELECT date(now())::text = current_date::text; 12 13 14-- current_time / localtime 15SELECT now()::timetz::text = current_time::text; 16SELECT now()::time::text = localtime::text; 17 18-- current_timestamp / localtimestamp (always matches because of transactional behaviour) 19SELECT current_timestamp = NOW(); 20-- precision 21SELECT length(current_timestamp::text) >= length(current_timestamp(0)::text); 22-- localtimestamp 23SELECT now()::timestamp::text = localtimestamp::text; 24 25-- current_role/user/user is tested in rolnames.sql 26 27-- current database / catalog 28SELECT current_catalog = current_database(); 29 30-- current_schema 31SELECT current_schema; 32SET search_path = 'notme'; 33SELECT current_schema; 34SET search_path = 'pg_catalog'; 35SELECT current_schema; 36RESET search_path; 37 38 39-- 40-- Test parsing of a no-op cast to a type with unspecified typmod 41-- 42begin; 43 44create table numeric_tbl (f1 numeric(18,3), f2 numeric); 45 46create view numeric_view as 47 select 48 f1, f1::numeric(16,4) as f1164, f1::numeric as f1n, 49 f2, f2::numeric(16,4) as f2164, f2::numeric as f2n 50 from numeric_tbl; 51 52\d+ numeric_view 53 54explain (verbose, costs off) select * from numeric_view; 55 56rollback; 57