dist/win-x64/postgres-standalone/share/extension/pldbgapi--1.0--1.1.sql

@@ -0,0 +1,81 @@
+DO $do$
+
+declare
+  isedb bool;
+  createstmt text;
+begin
+
+  isedb = (SELECT version() LIKE '%EnterpriseDB%');
+
+  createstmt := $create_stmt$
+
+CREATE OR REPLACE FUNCTION pldbg_get_target_info(signature text, targetType "char") returns targetinfo AS $$
+  SELECT p.oid AS target,
+         pronamespace AS schema,
+         pronargs::int4 AS nargs,
+         -- The returned argtypes column is of type oidvector, but unlike
+         -- proargtypes, it's supposed to include OUT params. So we
+         -- essentially have to return proallargtypes, converted to an
+         -- oidvector. There is no oid[] -> oidvector cast, so we have to
+         -- do it via text.
+         CASE WHEN proallargtypes IS NOT NULL THEN
+           translate(proallargtypes::text, ',{}', ' ')::oidvector
+         ELSE
+           proargtypes
+         END AS argtypes,
+         proname AS targetname,
+         proargmodes AS argmodes,
+         proargnames AS proargnames,
+         prolang AS targetlang,
+         quote_ident(nspname) || '.' || quote_ident(proname) AS fqname,
+         proretset AS returnsset,
+         prorettype AS returntype,
+$create_stmt$;
+
+-- Add the three EDB-columns to the query (as dummies if we're installing
+-- to PostgreSQL)
+IF isedb THEN
+  createstmt := createstmt ||
+$create_stmt$
+         p.protype='0' AS isfunc,
+         CASE WHEN n.nspparent <> 0 THEN n.oid ELSE 0 END AS pkg,
+	 edb_get_func_defvals(p.oid) AS argdefvals
+$create_stmt$;
+ELSE
+  createstmt := createstmt ||
+$create_stmt$
+         't'::bool AS isfunc,
+         0::oid AS pkg,
+	 NULL::text[] AS argdefvals
+$create_stmt$;
+END IF;
+  -- End of conditional part
+
+  createstmt := createstmt ||
+$create_stmt$
+  FROM pg_proc p, pg_namespace n
+  WHERE p.pronamespace = n.oid
+  AND p.oid = $1::oid
+  -- We used to support querying by function name or trigger name/oid as well,
+  -- but that was never used in the client, so the support for that has been
+  -- removed. The targeType argument remains as a legacy of that. You're
+  -- expected to pass 'o' as target type, but it doesn't do anything.
+  AND $2 = 'o'
+$$ LANGUAGE SQL;
+$create_stmt$;
+
+  execute createstmt;
+
+-- Add a couple of EDB specific functions
+IF isedb THEN
+   CREATE OR REPLACE FUNCTION edb_oid_debug(functionOID oid) RETURNS integer AS $$
+     select pldbg_oid_debug($1);
+   $$ LANGUAGE SQL;
+
+   CREATE OR REPLACE FUNCTION pldbg_get_pkg_cons(packageOID oid) RETURNS oid AS $$
+     select oid from pg_proc where pronamespace=$1 and proname='cons';
+   $$ LANGUAGE SQL;
+END IF;
+
+end;
+$do$;