X-Git-Url: http://git.kpe.io/?a=blobdiff_plain;f=sql%2Foodml.lisp;h=5cf86230dfdab18cc4018ee9793ea4007bc6e7be;hb=bdad8b00f0a2359c7990cf994842b809597552ed;hp=9dc7b0fd0c92bbe2391619e01608ff741f56cd08;hpb=ce5b60109610a07d48868a3f758fb8c7d362906d;p=clsql.git

diff --git a/sql/oodml.lisp b/sql/oodml.lisp
index 9dc7b0f..5cf8623 100644
--- a/sql/oodml.lisp
+++ b/sql/oodml.lisp
@@ -639,10 +639,19 @@
   (declare (ignore database db-type))
   ;; writing 1.0 writes 1, so we we *really* want a float, must do (float ...)
   (etypecase val
-    (string
-     (float (read-from-string val)))
-    (float
-     val)))
+    (string (float (read-from-string val)))
+    (float val)))
+
+(defmethod read-sql-value (val (type (eql 'double-float)) database db-type)
+  (declare (ignore database db-type))
+  ;; writing 1.0 writes 1, so if we *really* want a float, must do (float ...)
+  (etypecase val
+    (string (float
+	     (let ((*read-default-float-format* 'double-float))
+	       (read-from-string val))
+	     1.0d0))
+    (double-float val)
+    (float (coerce val 'double-float))))
 
 (defmethod read-sql-value (val (type (eql 'boolean)) database db-type)
   (declare (ignore database db-type))