X-Git-Url: http://git.kpe.io/?a=blobdiff_plain;f=sql%2Fsql.lisp;h=28d5a922b857a4f9dd9387f497ddcc02d5a7c2f1;hb=79dacf4fb7e6707e815c3e8072e5c809acaa9386;hp=077e27dd365bcd7e79aea520667c3b29be4693f9;hpb=e3f355aa2b125569097bd7108fbbd14daa23e7aa;p=clsql.git

diff --git a/sql/sql.lisp b/sql/sql.lisp
index 077e27d..28d5a92 100644
--- a/sql/sql.lisp
+++ b/sql/sql.lisp
@@ -27,11 +27,6 @@
   (execute-command (sql-output expr database) :database database)
   (values))
 
-(defmethod explain ((expr %sql-expression) &key (database *default-database*))
-  (let ((expression (sql-output expr database)))
-    (format *standard-output* "explain: ~S~%" expression)
-    (execute-command (concatenate 'string "explain " expression))))
-
 
 (defmethod query ((expr %sql-expression) &key (database *default-database*)
                   (result-types nil) (flatp nil))
@@ -44,11 +39,11 @@
   (unless (is-database-open database)
     (database-reconnect database))
   (dolist (table (list-tables database))
-    (drop-table table database))
+    (drop-table table :database database))
   (dolist (index (list-indexes database))
-    (drop-index index database))
+    (drop-index index :database database))
   (dolist (seq (list-sequences database))
-    (drop-sequence seq database)))
+    (drop-sequence seq :database database)))
 
 (defun print-query (query-exp &key titles (formats t) (sizes t) (stream t)
 			      (database *default-database*))
@@ -255,6 +250,12 @@ condition is true."
         (write-char #\) *sql-stream*)))
   t)
 
+(defmethod describe-table ((table sql-create-table)
+			   &key (database *default-database*))
+  (database-describe-table
+   database
+   (string-downcase (symbol-name (slot-value table 'name)))))
+
 #+nil
 (defmethod add-storage-class ((self database) (class symbol) &key (sequence t))
   (let ((tablename (view-table (find-class class))))