Add an upgrade script to update 'createdBy' and 'modifiedBy' column types from smallint (int2) to userid (int4).

Author: labkey-bpatel

OConnor/module.properties

@@ -1,4 +1,4 @@
 Name: OConnor
-SchemaVersion: 25.001
+SchemaVersion: 26.001
 RequiredServerVersion: 16.30
 ManageVersion: true

OConnor/resources/schemas/dbscripts/postgresql/oconnor-26.000-26.001.sql

@@ -0,0 +1,19 @@
+DO $$
+  DECLARE
+rec RECORD;
+BEGIN
+FOR rec IN
+SELECT table_name, column_name
+FROM information_schema.columns
+WHERE table_schema = 'oconnor'
+  AND lower(column_name) IN ('createdby',
+                             'modifiedby')
+  AND data_type = 'smallint'
+    LOOP
+          EXECUTE format(
+              'ALTER TABLE oconnor.%I ALTER COLUMN %I
+  TYPE userid',
+              rec.table_name, rec.column_name
+          );
+END LOOP;
+END $$;