Update of /cvsroot/monetdb/pathfinder/compiler/sql
In directory sc8-pr-cvs16.sourceforge.net:/tmp/cvs-serv17783/compiler/sql
Modified Files:
lalg2sql.brg
Log Message:
* Algebra and MIL implementation of the XQuery update functions:
upd:delete
upd:insertAfter
upd:insertBefore
upd:insertIntoAsFirst
upd:insertIntoAsLast
upd:rename
upd:replaceElementContent
upd:replaceNode
upd:replaceValue
There is some things that must be still done in the algebra level, e.g.,
reverse the order of the sequence in the insertBefore/insertIntoASFirst
functions. Also the mil implementation of the serialize operator for
updates is not done yet. So basically updates wont work yet in the
algebra backend, but we are getting closer.
Index: lalg2sql.brg
===================================================================
RCS file: /cvsroot/monetdb/pathfinder/compiler/sql/lalg2sql.brg,v
retrieving revision 1.87
retrieving revision 1.88
diff -u -d -r1.87 -r1.88
--- lalg2sql.brg 7 Nov 2007 22:00:44 -0000 1.87
+++ lalg2sql.brg 20 Nov 2007 16:57:33 -0000 1.88
@@ -2731,6 +2731,17 @@
case alg_fun_fn_qname:
case alg_fun_pf_fragment:
case alg_fun_pf_supernode:
+
+ case alg_fun_upd_delete:
+ case alg_fun_upd_rename:
+ case alg_fun_upd_insert_into_as_first:
+ case alg_fun_upd_insert_into_as_last:
+ case alg_fun_upd_insert_before:
+ case alg_fun_upd_insert_after:
+ case alg_fun_upd_replace_value_att:
+ case alg_fun_upd_replace_value:
+ case alg_fun_upd_replace_element:
+ case alg_fun_upd_replace_node:
/* FIXME: implementation is missing */
assert (!"missing");
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