X-Git-Url: http://git.kpe.io/?a=blobdiff_plain;f=sql.lisp;h=49ac0539d160b0091c6437d2afd230cf7c1d23b2;hb=b00c85b41d3dbdbc9bc5b460b6d527115ecb3641;hp=d0f36158348f422edb9e8713a8b48401cd35e7b6;hpb=6e4338bcec67484e23c96d0678fb815a3ca97506;p=umlisp.git

diff --git a/sql.lisp b/sql.lisp
index d0f3615..49ac053 100644
--- a/sql.lisp
+++ b/sql.lisp
@@ -7,7 +7,7 @@
 ;;;; Author:        Kevin M. Rosenberg
 ;;;; Date Started:  Apr 2000
 ;;;;
-;;;; $Id: sql.lisp,v 1.13 2003/07/22 01:54:39 kevin Exp $
+;;;; $Id$
 ;;;;
 ;;;; This file, part of UMLisp, is
 ;;;;    Copyright (c) 2000-2003 by Kevin M. Rosenberg, M.D.
@@ -18,12 +18,24 @@
 
 (in-package #:umlisp)
 
-(defvar *umls-sql-db* "KUMLS2003AB")
+(defvar +umls-sql-map+
+    '((:2002AD . "KUMLS2002AD") (:2003AA . "KUMLS2003AA"))
+      (:2003AB . "KUMLS2003AB") (:2003AC . "KUMLS2003AC")
+      (:2004AA . "KUMLS2004AA"))
+(defvar +default-umls-db+ :2003AC)
+
+
+(defun lookup-db-name (db)
+  (cdr (assoc (ensure-keyword db) +umls-sql-map+)))
+
+(defvar *umls-sql-db* +default-umls-db+)
 (defun umls-sql-db ()
   *umls-sql-db*)
-(defun umls-sql-db! (dbname)
-  (sql-disconnect-pooled)
-  (setq *umls-sql-db* dbname))
+
+(defun umls-sql-db! (db)
+  (setq *umls-sql-db* db))
+
+(umls-sql-db! :2003AB)
 
 (defvar *umls-sql-user* "secret")
 (defun umls-sql-user ()
@@ -55,9 +67,9 @@
 
 (defun sql-connect ()
   "Connect to UMLS database, automatically used pooled connections"
-  (clsql:connect
-   `(,(umls-sql-host) ,(umls-sql-db) ,(umls-sql-user) ,(umls-sql-passwd)) 
-   :database-type *umls-sql-type* :pool t))
+  (clsql:connect (list *umls-sql-host* (lookup-db-name *umls-sql-db*)
+		       *umls-sql-user* *umls-sql-passwd*) 
+		 :database-type *umls-sql-type* :pool t))
 
 (defun sql-disconnect (conn)
   "Disconnect from UMLS database, but put connection back into pool"