Set sql indent offset to 4

emacs.el

@@ -1838,7 +1838,7 @@ ORIG-FUNC is the target function, and ARGS is the argument when it is called."
 
 (with-eval-after-load 'sql
   (require 'sql-indent nil t)
-  (set-variable 'sqlind-basic-offset 2))
+  (set-variable 'sqlind-basic-offset 4))
 (add-to-list 'auto-mode-alist
              '("\\.hql\\'" . sql-mode))