1 (* Copyright (C) 2004-2005, HELM Team.
3 * This file is part of HELM, an Hypertextual, Electronic
4 * Library of Mathematics, developed at the Computer Science
5 * Department, University of Bologna, Italy.
7 * HELM is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * as published by the Free Software Foundation; either version 2
10 * of the License, or (at your option) any later version.
12 * HELM is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with HELM; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
22 * For details, see the HELM World-Wide-Web page,
23 * http://helm.cs.unibo.it/
26 (** table shape kinds *)
27 type tbl = [ `RefObj| `RefSort| `RefRel| `ObjectName| `Hits| `Count]
29 (** all functions below return either an SQL statement or a list of SQL
31 * For functions taking as argument (string * tbl) list, the meaning is a list
32 * of pairs <table name, table type>; where the type specify the desired kind of
33 * table and name the desired name (e.g. create a `RefObj like table name
36 val create_tables: (string * tbl) list -> string list
37 val create_indexes: (string * tbl) list -> string list
38 val drop_tables: (string * tbl) list -> string list
39 val drop_indexes: (string * tbl) list -> HSql.dbtype -> HSql.dbd -> string list
40 val rename_tables: (string * string) list -> string list
42 (** @param refObj name of the refObj table
43 * @param hits name of the hits table *)
44 val fill_hits: string -> string -> string list
46 (** move content [t1] [t2] [buri]
47 * moves all the tuples with 'source' that match regex '^buri' from t1 to t2
49 val move_content: (string * tbl) -> (string * tbl) -> string -> HSql.dbtype ->
52 (** @param refObj name of the refObj table
53 * @param src uri of the desired 'source' field *)
54 val direct_deps: string -> UriManager.uri -> HSql.dbtype -> HSql.dbd -> string
56 (** @param refObj name of the refObj table
57 * @param src uri of the desired 'h_occurrence' field *)
58 val inverse_deps: string -> UriManager.uri -> HSql.dbtype -> HSql.dbd -> string