From a88c29f49f8db2cdef790ea152fef2d1dbbe0e64 Mon Sep 17 00:00:00 2001
From: "Kevin M. Rosenberg" <kevin@rosenberg.net>
Date: Fri, 8 Aug 2003 09:06:43 +0000
Subject: [PATCH] r5468: *** empty log message ***

---
 package.lisp |  3 ++-
 sql.lisp     | 28 ++++++++++++++++++++--------
 2 files changed, 22 insertions(+), 9 deletions(-)

diff --git a/package.lisp b/package.lisp
index 963b298..a0de5c1 100644
--- a/package.lisp
+++ b/package.lisp
@@ -7,7 +7,7 @@
 ;;;; Programmer:    Kevin M. Rosenberg
 ;;;; Date Started:  Apr 2000
 ;;;;
-;;;; $Id: package.lisp,v 1.30 2003/08/02 07:03:00 kevin Exp $
+;;;; $Id: package.lisp,v 1.31 2003/08/08 09:06:06 kevin Exp $
 ;;;;
 ;;;; This file, part of UMLisp, is
 ;;;;    Copyright (c) 2000-2003 by Kevin M. Rosenberg, M.D.
@@ -52,6 +52,7 @@
    #:lat-abbr-info #:stt-abbr-info
    
    ;; From sql.lisp
+   #:*umls-sql-db*
    #:umls-sql-user!
    #:umls-sql-passwd!
    #:umls-sql-db!
diff --git a/sql.lisp b/sql.lisp
index d0f3615..e4900ad 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: sql.lisp,v 1.14 2003/08/08 09:06:06 kevin Exp $
 ;;;;
 ;;;; 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")))
+(defvar +default-umls-db+ "KUMLS2003AB")
+
+
+(defun lookup-db-name (db)
+  (cdr (assoc (ensure-keyword db) +umls-sql-map+)))
+
 (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)
+  (unless (eq db *umls-sql-db*)
+    (sql-disconnect-pooled))
+  (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"
-- 
2.34.1