X-Git-Url: http://git.kpe.io/?a=blobdiff_plain;f=sql%2Fclasses.lisp;h=4c11dbea69b0a235882046e0776c5b50157761f9;hb=5990bfce392a05c10237d4f97b008c4f828028e5;hp=c6cf764ab9debdfea53a8c2494aa77883702f92d;hpb=cff8a2497b3f111a43d819476b55bfad2b447532;p=clsql.git

diff --git a/sql/classes.lisp b/sql/classes.lisp
index c6cf764..4c11dbe 100644
--- a/sql/classes.lisp
+++ b/sql/classes.lisp
@@ -13,7 +13,7 @@
 ;;;; (http://opensource.franz.com/preamble.html), also known as the LLGPL.
 ;;;; *************************************************************************
 
-(in-package #:clsql-sys)
+(in-package #:clsql)
 
 (defvar +empty-string+ "''")
 
@@ -147,11 +147,21 @@
   (with-slots (qualifier name type params)
       expr
     (if (and (not qualifier) (not type))
-	(write-string (sql-escape (convert-to-db-default-case (symbol-name name) database)) *sql-stream*)
+	(write-string (sql-escape (convert-to-db-default-case 
+				   (symbol-name name) database)) *sql-stream*)
+	;;; KMR: The TYPE field is used by CommonSQL for type conversion -- it
+      ;;; should not be output in SQL statements
+      #+ignore
       (format *sql-stream* "~@[~A.~]~A~@[ ~A~]"
-	      (if qualifier (sql-escape qualifier) qualifier)
+	      (when qualifier
+		(convert-to-db-default-case (sql-escape qualifier) database))
 	      (sql-escape (convert-to-db-default-case name database))
-	      type))
+	      (when type
+		(convert-to-db-default-case (symbol-name type) database)))
+      (format *sql-stream* "~@[~A.~]~A"
+	      (when qualifier
+		(convert-to-db-default-case (sql-escape qualifier) database))
+	      (sql-escape (convert-to-db-default-case name database))))
     t))
 
 (defmethod output-sql-hash-key ((expr sql-ident-attribute) database)
@@ -170,7 +180,7 @@
   (declare (ignore environment))
   (with-slots (alias name)
     sql
-    `(make-instance 'sql-ident-table :name name :alias ',alias)))
+    `(make-instance 'sql-ident-table :name ',name :table-alias ',alias)))
 
 (defun generate-sql (expr database)
   (let ((*sql-stream* (make-string-output-stream)))
@@ -433,22 +443,30 @@ uninclusive, and the args from that keyword to the end."
         select-args)))
 
 (defun make-query (&rest args)
-  (multiple-value-bind (selections arglist)
-      (query-get-selections args)
-    (destructuring-bind (&key all flatp set-operation distinct from where
-                              group-by having order-by order-by-descending
-                              offset limit &allow-other-keys)
-        arglist
-      (if (null selections)
-          (error "No target columns supplied to select statement."))
-      (if (null from)
-          (error "No source tables supplied to select statement."))
-      (make-instance 'sql-query :selections selections
-                     :all all :flatp flatp :set-operation set-operation
-                     :distinct distinct :from from :where where
-                     :limit limit :offset offset
-                     :group-by group-by :having having :order-by order-by
-                     :order-by-descending order-by-descending))))
+  (flet ((select-objects (target-args)
+           (and target-args
+                (every #'(lambda (arg)
+                           (and (symbolp arg)
+                                (find-class arg nil)))
+                       target-args))))
+    (multiple-value-bind (selections arglist)
+	(query-get-selections args)
+      (if (select-objects selections) 
+	  (apply #'select args)
+	  (destructuring-bind (&key all flatp set-operation distinct from where
+				    group-by having order-by order-by-descending
+				    offset limit &allow-other-keys)
+	      arglist
+	    (if (null selections)
+		(error "No target columns supplied to select statement."))
+	    (if (null from)
+		(error "No source tables supplied to select statement."))
+	    (make-instance 'sql-query :selections selections
+			   :all all :flatp flatp :set-operation set-operation
+			   :distinct distinct :from from :where where
+			   :limit limit :offset offset
+			   :group-by group-by :having having :order-by order-by
+			   :order-by-descending order-by-descending))))))
 
 (defvar *in-subselect* nil)
 
@@ -690,8 +708,9 @@ uninclusive, and the args from that keyword to the end."
 ;; Column constraint types
 ;;
 (defparameter *constraint-types*
-  '(("NOT-NULL" . "NOT NULL")
-    ("PRIMARY-KEY" . "PRIMARY KEY")))
+  (list 
+   (cons (symbol-name-default-case "NOT-NULL") "NOT NULL") 
+   (cons (symbol-name-default-case "PRIMARY-KEY") "PRIMARY KEY")))
 
 ;;
 ;; Convert type spec to sql syntax