Add search-public.sql

2026-08-07 10:09:18 +08:00
parent edb59cf16c
commit 9403569810
1 changed files with 88 additions and 0 deletions
@@ -0,0 +1,88 @@
+WITH defs AS (
+    SELECT
+        'function'::text AS kind,
+        n.nspname AS schema_name,
+        p.oid::regprocedure::text AS object,
+        pg_get_functiondef(p.oid) AS definition
+    FROM pg_proc p
+    JOIN pg_namespace n ON n.oid = p.pronamespace
+    WHERE p.prokind IN ('f', 'p')
+
+    UNION ALL
+
+    SELECT
+        'view/matview',
+        n.nspname,
+        c.oid::regclass::text,
+        pg_get_viewdef(c.oid)
+    FROM pg_class c
+    JOIN pg_namespace n ON n.oid = c.relnamespace
+    WHERE c.relkind IN ('v', 'm')
+
+    UNION ALL
+
+    SELECT
+        'trigger',
+        n.nspname,
+        format('%s.%s', t.tgrelid::regclass, t.tgname),
+        pg_get_triggerdef(t.oid)
+    FROM pg_trigger t
+    JOIN pg_class c ON c.oid = t.tgrelid
+    JOIN pg_namespace n ON n.oid = c.relnamespace
+    WHERE NOT t.tgisinternal
+
+    UNION ALL
+
+    SELECT
+        'default',
+        n.nspname,
+        format('%s.%s', a.attrelid::regclass, a.attname),
+        pg_get_expr(d.adbin, d.adrelid)
+    FROM pg_attrdef d
+    JOIN pg_attribute a ON a.attrelid = d.adrelid AND a.attnum = d.adnum
+    JOIN pg_class c ON c.oid = a.attrelid
+    JOIN pg_namespace n ON n.oid = c.relnamespace
+
+    UNION ALL
+
+    SELECT
+        'constraint',
+        n.nspname,
+        format('%s.%s', c.conrelid::regclass, c.conname),
+        pg_get_constraintdef(c.oid)
+    FROM pg_constraint c
+    JOIN pg_class cl ON cl.oid = c.conrelid
+    JOIN pg_namespace n ON n.oid = cl.relnamespace
+    WHERE c.conrelid <> 0
+
+    UNION ALL
+
+    SELECT
+        'index',
+        n.nspname,
+        i.indexrelid::regclass::text,
+        pg_get_indexdef(i.indexrelid)
+    FROM pg_index i
+    JOIN pg_class c ON c.oid = i.indexrelid
+    JOIN pg_namespace n ON n.oid = c.relnamespace
+
+    UNION ALL
+
+    SELECT
+        'rule',
+        n.nspname,
+        format('%s.%s', r.ev_class::regclass, r.rulename),
+        pg_get_ruledef(r.oid)
+    FROM pg_rewrite r
+    JOIN pg_class c ON c.oid = r.ev_class
+    JOIN pg_namespace n ON n.oid = c.relnamespace
+)
+SELECT 
+    kind,
+    schema_name,
+    object,
+    definition
+FROM defs
+WHERE definition LIKE '%public.%'
+   OR definition LIKE '%"public".%'
+ORDER BY schema_name, kind, object;