X-Git-Url: http://git.kpe.io/?p=clsql.git;a=blobdiff_plain;f=sql%2Fdb-interface.lisp;h=d1466e780cae8c38cf6907a5f8ec91dad95f4821;hp=d6b1abe9c61c50a26e274485d3a59e7cebffefb1;hb=748f18aeaee5e0512317657a86f7a019f06e12de;hpb=fdd069770e32d0cfa4b66d6e5cfd4540197660ba

diff --git a/sql/db-interface.lisp b/sql/db-interface.lisp
index d6b1abe..d1466e7 100644
--- a/sql/db-interface.lisp
+++ b/sql/db-interface.lisp
@@ -56,6 +56,10 @@ was called with the connection-spec."))
   (:method (query-expression (database t) result-types field-names)
 	   (declare (ignore query-expression result-types field-names))
 	   (signal-no-database-error database))
+  (:method (query-expression (database database) result-types field-names)
+	     (declare (ignore query-expression result-types field-names))
+	     (warn "database-query not implemented for database type ~A."
+		   (database-type database)))
   (:documentation "Internal generic implementation of query."))
 
 
@@ -63,6 +67,10 @@ was called with the connection-spec."))
   (:method (sql-expression (database t))
 	   (declare (ignore sql-expression))
 	   (signal-no-database-error database))
+  (:method (sql-expression (database database))
+	   (declare (ignore sql-expression))
+	   (warn "database-execute-command not implemented for database type ~A."
+		 (database-type database)))
   (:documentation "Internal generic implementation of execute-command."))
 
 ;;; Mapping and iteration
@@ -72,6 +80,11 @@ was called with the connection-spec."))
 	   (declare (ignore query-expression full-set result-types))
 	   (signal-no-database-error database)
 	   (values nil nil nil))
+  (:method (query-expression (database database) &key full-set result-types)
+	   (declare (ignore query-expression full-set result-types))
+	   (warn "database-query-result-set not implemented for database type ~A."
+		 (database-type database))
+	   (values nil nil nil))
   (:documentation
    "Internal generic implementation of query mapping.  Starts the
 query specified by query-expression on the given database and returns
@@ -91,12 +104,20 @@ function should signal a sql-database-data-error."))
   (:method (result-set (database t))
 	   (declare (ignore result-set))
 	   (signal-no-database-error database))
+    (:method (result-set (database database))
+	   (declare (ignore result-set))
+	   (warn "database-dump-result-set not implemented for database type ~A."
+		 (database-type database)))
   (:documentation "Dumps the received result-set."))
 
 (defgeneric database-store-next-row (result-set database list)
   (:method (result-set (database t) list)
 	   (declare (ignore result-set list))
 	   (signal-no-database-error database))
+    (:method (result-set (database database) list)
+	   (declare (ignore result-set list))
+	   (warn "database-store-next-row not implemented for database type ~A."
+		 (database-type database)))
   (:documentation
    "Returns t and stores the next row in the result set in list or
 returns nil when result-set is finished."))
@@ -172,6 +193,10 @@ the given lisp type and parameters."))
 
 (defgeneric database-list-tables (database &key owner)
   (:documentation "List all tables in the given database")
+  (:method ((database database) &key owner)
+	   (declare (ignore owner))
+	   (warn "database-list-tables not implemented for database type ~A."
+		 (database-type database)))
   (:method ((database t) &key owner)
 	   (declare (ignore owner))
 	   (signal-no-database-error database)))
@@ -186,24 +211,40 @@ the given lisp type and parameters."))
  
 (defgeneric database-list-views (database &key owner)
   (:documentation "List all views in the DATABASE.")
+  (:method ((database database) &key owner)
+	   (declare (ignore owner))
+	   (warn "database-list-views not implemented for database type ~A."
+		 (database-type database)))
   (:method ((database t) &key owner)
 	   (declare (ignore owner))
 	   (signal-no-database-error database)))
 
 (defgeneric database-list-indexes (database &key owner)
   (:documentation "List all indexes in the DATABASE.")
-  (:method ((database t) &key owner)
+  (:method ((database database) &key owner)
 	   (declare (ignore owner))
-	   (signal-no-database-error database)))
+	   (warn "database-list-indexes not implemented for database type ~A."
+		 (database-type database)))
+  (:method ((database t) &key owner)
+    (declare (ignore owner))
+    (signal-no-database-error database)))
 
 (defgeneric database-list-table-indexes (table database &key owner)
   (:documentation "List all indexes for a table in the DATABASE.")
+  (:method (table (database database) &key owner)
+	   (declare (ignore table owner))
+	   (warn "database-list-table-indexes not implemented for database type ~A."
+		 (database-type database)))
   (:method (table (database t) &key owner) 
 	   (declare (ignore table owner))
 	   (signal-no-database-error database)))
 
 (defgeneric database-list-attributes (table database &key owner)
   (:documentation "List all attributes in TABLE.")
+  (:method (table (database database) &key owner)
+	   (declare (ignore table owner))
+	   (warn "database-list-attributes not implemented for database type ~A."
+		 (database-type database)))
   (:method (table (database t) &key owner)
 	   (declare (ignore table owner))
 	   (signal-no-database-error database)))
@@ -211,18 +252,30 @@ the given lisp type and parameters."))
 (defgeneric database-attribute-type (attribute table database &key owner)
   (:documentation "Return the type of ATTRIBUTE in TABLE. Returns multiple values
 of TYPE_NAME (keyword) PRECISION SCALE NULLABLE.")
+  (:method (attribute table (database database) &key owner)
+	   (declare (ignore attribute table owner))
+	   (warn "database-list-attribute-type not implemented for database type ~A."
+		 (database-type database)))
   (:method (attribute table (database t) &key owner)
 	   (declare (ignore attribute table owner))
 	   (signal-no-database-error database)))
 
 (defgeneric database-add-attribute (table attribute database)
   (:documentation "Add the attribute to the table.")
+  (:method (table attribute (database database))
+	   (declare (ignore table attribute))
+	   (warn "database-add-attribute not implemented for database type ~A."
+		 (database-type database)))
   (:method (table attribute (database t))
 	   (declare (ignore table attribute))
 	   (signal-no-database-error database)))
 
 (defgeneric database-rename-attribute (table oldatt newname database)
   (:documentation "Rename the attribute in the table to NEWNAME.")
+  (:method (table oldatt newname (database database))
+	   (declare (ignore table oldatt newname))
+	   (warn "database-rename-attribute not implemented for database type ~A."
+		 (database-type database)))
   (:method (table oldatt newname (database t))
 	   (declare (ignore table oldatt newname))
 	   (signal-no-database-error database)))