Update of /cvsroot/monetdb/pathfinder/compiler/algebra
In directory sc8-pr-cvs16.sourceforge.net:/tmp/cvs-serv6870/compiler/algebra
Modified Files:
Tag: XQuery_0-24
algebra.c builtins.c logical.c physical.c
Log Message:
pf:docname implementation
U physical.c
Index: physical.c
===================================================================
RCS file: /cvsroot/monetdb/pathfinder/compiler/algebra/physical.c,v
retrieving revision 1.69.2.2
retrieving revision 1.69.2.3
diff -u -d -r1.69.2.2 -r1.69.2.3
--- physical.c 30 May 2008 14:13:46 -0000 1.69.2.2
+++ physical.c 12 Jun 2008 12:39:10 -0000 1.69.2.3
@@ -1725,6 +1725,15 @@
res_type = aat_str;
break;
+ case alg_fun_pf_docname:
+ assert(refs.count == 1);
+
+ /* make sure atts are of the correct type */
+ assert(n->schema.items[ix[0]].type & aat_node);
+
+ res_type = aat_str;
+ break;
+
case alg_fun_upd_delete:
assert(refs.count == 1);
/* make sure that the attributes is a node */
U algebra.c
Index: algebra.c
===================================================================
RCS file: /cvsroot/monetdb/pathfinder/compiler/algebra/algebra.c,v
retrieving revision 1.84.2.2
retrieving revision 1.84.2.3
diff -u -d -r1.84.2.2 -r1.84.2.3
--- algebra.c 31 May 2008 22:00:02 -0000 1.84.2.2
+++ algebra.c 12 Jun 2008 12:38:55 -0000 1.84.2.3
@@ -1070,7 +1070,6 @@
case alg_fun_call_pf_documents_str: return "pf:documents_str";
case alg_fun_call_pf_documents_str_unsafe:
return
"pf:documents_str_unsafe";
- case alg_fun_call_pf_docname: return "pf:docname";
case alg_fun_call_pf_collections: return "pf:collections";
case alg_fun_call_pf_collections_unsafe: return
"pf:collections_unsafe";
case alg_fun_call_pf_collection: return "pf:collection";
@@ -1127,6 +1126,7 @@
case alg_fun_pf_add_doc_str_int: return "pf:add-doc";
case alg_fun_pf_del_doc: return "pf:del-doc";
case alg_fun_pf_nid: return "pf:nid";
+ case alg_fun_pf_docname: return "pf:docname";
case alg_fun_upd_rename: return "upd:rename";
case alg_fun_upd_delete: return "upd:delete";
case alg_fun_upd_insert_into_as_first: return "upd:insertIntoAsFirst";
U logical.c
Index: logical.c
===================================================================
RCS file: /cvsroot/monetdb/pathfinder/compiler/algebra/logical.c,v
retrieving revision 1.98.2.3
retrieving revision 1.98.2.4
diff -u -d -r1.98.2.3 -r1.98.2.4
--- logical.c 2 Jun 2008 15:19:48 -0000 1.98.2.3
+++ logical.c 12 Jun 2008 12:39:01 -0000 1.98.2.4
@@ -1591,6 +1591,15 @@
res_type = aat_str;
break;
+ case alg_fun_pf_docname:
+ assert(refs.count == 1);
+
+ /* make sure atts are of the correct type */
+ assert(n->schema.items[ix[0]].type & aat_node);
+
+ res_type = aat_str;
+ break;
+
case alg_fun_upd_delete:
assert(refs.count == 1);
U builtins.c
Index: builtins.c
===================================================================
RCS file: /cvsroot/monetdb/pathfinder/compiler/algebra/builtins.c,v
retrieving revision 1.95.2.3
retrieving revision 1.95.2.4
diff -u -d -r1.95.2.3 -r1.95.2.4
--- builtins.c 3 Jun 2008 11:53:35 -0000 1.95.2.3
+++ builtins.c 12 Jun 2008 12:38:56 -0000 1.95.2.4
@@ -4709,11 +4709,17 @@
PFbui_pf_docname (const PFla_op_t *loop, bool ordering,
struct PFla_pair_t *args)
{
- (void) loop; (void) ordering; (void) args;
+ (void) loop; (void) ordering;
return (struct PFla_pair_t) {
- .rel = NULL,
- .frag = NULL };
+ .rel = project (fun_1to1 (args[0].rel,
+ alg_fun_pf_docname,
+ att_res,
+ attlist (att_item)),
+ proj (att_iter, att_iter),
+ proj (att_pos, att_pos),
+ proj (att_item, att_res)),
+ .frag = args[0].frag };
}
/**
-------------------------------------------------------------------------
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