X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Focaml%2Fmetadata%2FsqlStatements.mli;h=9f9af55ef91d8b7b459bdaa45b7734d6fb86861c;hb=4167cea65ca58897d1a3dbb81ff95de5074700cc;hp=d7321513450e82abf866ff3c702172b516172270;hpb=30e88ee56b57607a22e9c668dd96a0972329f074;p=helm.git

diff --git a/helm/ocaml/metadata/sqlStatements.mli b/helm/ocaml/metadata/sqlStatements.mli
index d73215134..9f9af55ef 100644
--- a/helm/ocaml/metadata/sqlStatements.mli
+++ b/helm/ocaml/metadata/sqlStatements.mli
@@ -1,7 +1,45 @@
+(* Copyright (C) 2004-2005, HELM Team.
+ * 
+ * This file is part of HELM, an Hypertextual, Electronic
+ * Library of Mathematics, developed at the Computer Science
+ * Department, University of Bologna, Italy.
+ * 
+ * HELM is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ * 
+ * HELM is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with HELM; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+ * MA  02111-1307, USA.
+ * 
+ * For details, see the HELM World-Wide-Web page,
+ * http://helm.cs.unibo.it/
+ *)
 
-type tbl = [ `RefObj| `RefSort| `RefRel| `ObjectName| `Owners| `Count]
+(** table shape kinds *)
+type tbl = [ `RefObj| `RefSort| `RefRel| `ObjectName| `Hits| `Count]
+
+(** all functions below return either an SQL statement or a list of SQL
+ * statements.
+ * For functions taking as argument (string * tbl) list, the meaning is a list
+ * of pairs <table name, table type>; where the type specify the desired kind of
+ * table and name the desired name (e.g. create a `RefObj like table name
+ * refObj_NEW) *)
 
 val create_tables: (string * tbl) list -> string list
-    
 val create_indexes: (string * tbl) list -> string list
+val drop_tables: (string * tbl) list -> string list
+val drop_indexes: (string * tbl) list -> string list
+val rename_tables: (string * string) list -> string list
+
+(** @param refObj name of the refObj table
+ * @param hits name of the hits table *)
+val fill_hits: string -> string -> string list