建立5178独立项目基线

database/postgresql/postflight_read_only.sql

@@ -0,0 +1,48 @@
+\set ON_ERROR_STOP on
+
+BEGIN READ ONLY;
+
+SELECT
+    current_database() AS current_database,
+    current_user AS current_user,
+    n.nspname AS schema_name,
+    pg_get_userbyid(n.nspowner) AS schema_owner,
+    has_schema_privilege(current_user, n.oid, 'USAGE') AS can_use,
+    has_schema_privilege(current_user, n.oid, 'CREATE') AS can_create_objects
+FROM pg_namespace n
+WHERE n.nspname = 'th_hotel_booking';
+
+SELECT version, description, installed_by, installed_at
+FROM th_hotel_booking.schema_migration
+ORDER BY version;
+
+SELECT
+    c.relkind,
+    c.relname AS object_name
+FROM pg_class c
+JOIN pg_namespace n ON n.oid = c.relnamespace
+WHERE n.nspname = 'th_hotel_booking'
+ORDER BY c.relkind, c.relname;
+
+SELECT
+    n.nspname AS schema_name,
+    c.relkind,
+    count(*) AS object_count
+FROM pg_class c
+JOIN pg_namespace n ON n.oid = c.relnamespace
+WHERE n.nspname NOT LIKE 'pg_%'
+  AND n.nspname <> 'information_schema'
+GROUP BY n.nspname, c.relkind
+ORDER BY n.nspname, c.relkind;
+
+SELECT
+    conrelid::regclass::text AS constrained_table,
+    confrelid::regclass::text AS referenced_table,
+    conname
+FROM pg_constraint
+WHERE contype = 'f'
+  AND connamespace = 'th_hotel_booking'::regnamespace
+  AND confrelid::regclass::text NOT LIKE 'th_hotel_booking.%'
+ORDER BY constrained_table, conname;
+
+COMMIT;