From: Kevin M. Rosenberg <kevin@rosenberg.net>
Date: Wed, 27 Mar 2002 05:04:19 +0000 (+0000)
Subject: r1669: numeric type translation improvements
X-Git-Tag: v3.8.6~1207
X-Git-Url: http://git.kpe.io/?p=clsql.git;a=commitdiff_plain;h=0d152ae08a457ade1411a0094bad6db3c09dd13b

r1669: numeric type translation improvements
---

diff --git a/interfaces/postgresql-socket/postgresql-socket-api.cl b/interfaces/postgresql-socket/postgresql-socket-api.cl
index 2cfb155..c53d081 100644
--- a/interfaces/postgresql-socket/postgresql-socket-api.cl
+++ b/interfaces/postgresql-socket/postgresql-socket-api.cl
@@ -9,7 +9,7 @@
 ;;;;                
 ;;;; Date Started:  Feb 2002
 ;;;;
-;;;; $Id: postgresql-socket-api.cl,v 1.7 2002/03/26 17:16:18 kevin Exp $
+;;;; $Id: postgresql-socket-api.cl,v 1.8 2002/03/27 05:04:19 kevin Exp $
 ;;;;
 ;;;; This file, part of CLSQL, is Copyright (c) 2002 by Kevin M. Rosenberg
 ;;;; and Copyright (c) 1999-2001 by Pierre R. Mai
@@ -653,7 +653,6 @@ connection, if it is still open."
 	  ((or (= char +char-code-lower-e+) 	      ;; E is for exponent
 	       (= char +char-code-upper-e+))
 	   (setq exponent (read-integer-from-socket socket (- length i)))
-	   (format t "~&exp: ~a" exponent)
 	   (setq exponent (or exponent 0))
 	   (setq i length))
 	  (t 
diff --git a/sql/package.cl b/sql/package.cl
index 9c53992..b20450b 100644
--- a/sql/package.cl
+++ b/sql/package.cl
@@ -8,7 +8,7 @@
 ;;;;                Original code by Pierre R. Mai 
 ;;;; Date Started:  Feb 2002
 ;;;;
-;;;; $Id: package.cl,v 1.3 2002/03/26 14:11:59 kevin Exp $
+;;;; $Id: package.cl,v 1.4 2002/03/27 05:04:19 kevin Exp $
 ;;;;
 ;;;; This file, part of CLSQL, is Copyright (c) 2002 by Kevin M. Rosenberg
 ;;;; and Copyright (c) 1999-2001 by Pierre R. Mai
@@ -98,6 +98,7 @@
 	 #:with-database
 	 
 	 ;; utils.cl
+	 #:number-to-sql-string
 	 #:float-to-sql-string
 	 #:sql-escape-quotes
 	 ))
diff --git a/sql/utils.cl b/sql/utils.cl
index d2ff844..aa0aa33 100644
--- a/sql/utils.cl
+++ b/sql/utils.cl
@@ -7,7 +7,7 @@
 ;;;; Programmer:   Kevin M. Rosenberg
 ;;;; Date Started: Mar 2002
 ;;;;
-;;;; $Id: utils.cl,v 1.1 2002/03/26 14:11:59 kevin Exp $
+;;;; $Id: utils.cl,v 1.2 2002/03/27 05:04:19 kevin Exp $
 ;;;;
 ;;;; This file, part of CLSQL, is Copyright (c) 2002 by Kevin M. Rosenberg
 ;;;;
@@ -19,6 +19,14 @@
 (declaim (optimize (debug 3) (speed 3) (safety 1) (compilation-speed 0)))
 (in-package :clsql-sys)
 
+(defun number-to-sql-string (num)
+  (etypecase num
+    (integer
+     num)
+    (rational
+     (float-to-sql-string (coerce num 'double-float)))
+    (number
+     (float-to-sql-string num))))
 
 (defun float-to-sql-string (num)
   "Convert exponent character for SQL"
diff --git a/test-clsql.cl b/test-clsql.cl
index 1d58cd5..316c1ae 100644
--- a/test-clsql.cl
+++ b/test-clsql.cl
@@ -7,7 +7,7 @@
 ;;;; Programmer:    Kevin M. Rosenberg
 ;;;; Date Started:  Mar 2002
 ;;;;
-;;;; $Id: test-clsql.cl,v 1.9 2002/03/26 14:12:12 kevin Exp $
+;;;; $Id: test-clsql.cl,v 1.10 2002/03/27 05:04:19 kevin Exp $
 ;;;;
 ;;;; This file, part of CLSQL, is Copyright (c) 2002 by Kevin M. Rosenberg
 ;;;;
@@ -53,20 +53,22 @@
       (clsql-test-table spec type)))
   )
 
+(defun make-test-float (i)
+  (* i (expt 10 (* i 4))))
 
 (defun create-test-table (db)
   (ignore-errors
     (clsql:execute-command 
      "DROP TABLE test_clsql" :database db))
   (clsql:execute-command 
-   "CREATE TABLE test_clsql (n integer, n_pi float, n_pi_str CHAR(20))" 
+   "CREATE TABLE test_clsql (n integer, flt float, flt_str CHAR(20))" 
    :database db)
   (dotimes (i 11)
     (let ((n (- i 5)))
       (clsql:execute-command
        (format nil "INSERT INTO test_clsql VALUES (~a,~a,'~a')"
-	       n (clsql:float-to-sql-string (* pi n))
-	       (clsql:float-to-sql-string (* pi n)))
+	       n (clsql:number-to-sql-string (make-test-float n))
+	       (clsql:number-to-sql-string (make-test-float n)))
        :database db))))
 
 (defun drop-test-table (db)
@@ -81,7 +83,7 @@
 	  (create-test-table db)
 	  (pprint (clsql:query "select * from test_clsql" 
 			       :database db
-			       :types :auto))
+			       :types nil))
 	  (pprint (clsql:map-query 'vector #'list "select * from test_clsql" 
 				   :database db
 				   :types :auto)) ;;'(:int :double t)))