Setup postgresql support

config.org

@@ -1317,6 +1317,9 @@ Install the package, enable it and ensure that it always is installed, and then
           ;; Swap current workspace with one workspace to the left
           ([?\M-L] . exwm-swap-workspace-right)
 
+          ;; Kill current buffer
+          ([?\M-w] . kill-current-buffer)
+
           ;; Bindings for Edwina
 
           ;; Select next window in stack
@@ -1494,7 +1497,8 @@ Mingus is a frontend for GNU Emacs to the Music Player daemon. The interface clo
   )
 #+END_SRC
 
-** Sqlite Mode
+** Databases
+*** Sqlite Mode
 Emacs has a built in sqlite mode to view sqlite database files and modify them. Configure to be a bit nicer
 #+BEGIN_SRC emacs-lisp
   (with-eval-after-load 'sqlite-mode
@@ -1518,3 +1522,15 @@ Emacs has a built in sqlite mode to view sqlite database files and modify them.
     (add-hook 'find-file-hook 'sqlite-find-file-hook)
 
 #+END_SRC
+*** PGMacs
+PGmacs provides an editing interface for the PostgreSQL object-relational DBMS from Emacs.
+#+BEGIN_SRC emacs-lisp
+  (use-package pg
+    :ensure t)
+
+  (use-package pgmacs
+    :straight '(pgmacs :type git :host github :repo "emarsden/pgmacs"
+              :build (:not compile))
+    :ensure t
+    :after pg)
+#+END_SRC