Update of /cvsroot/monetdb/sql/src/storage/bpm
In directory 23jxhf1.ch3.sourceforge.com:/tmp/cvs-serv14599/src/storage/bpm
Modified Files:
Tag: May2009
bpm_storage.mx
Log Message:
fix for the lost update bug.
The update got lost because the logger_restart saved the current
bat (with the update) but also the udate bat (old version). Many
small problems, but most important is that BATins on a Bound to be key
bat doesn't replace the values for the last but keeps the current values.
We now simpl forget about the update bat and only keep a single persistent
bat, ie sql now also uses the log_delta, once created for xquery.
U bpm_storage.mx
Index: bpm_storage.mx
===================================================================
RCS file: /cvsroot/monetdb/sql/src/storage/bpm/bpm_storage.mx,v
retrieving revision 1.23
retrieving revision 1.23.2.1
diff -u -d -r1.23 -r1.23.2.1
--- bpm_storage.mx 31 Mar 2009 10:45:18 -0000 1.23
+++ bpm_storage.mx 24 May 2009 09:35:10 -0000 1.23.2.1
@@ -109,10 +109,8 @@
BATseqbase(i, nr * BPM_SPLIT);
}*/
bat = p->parts+nr;
- if (!bat->uname)
- bat->uname = sql_message("U_%s_%d", p->name);
if (!bat->name)
- bat->name = bat->uname+2;
+ bat->name = sql_message("%s_%d", p->name);
create_delta( bat, b, i, u);
p -> nr++;
return nr;
@@ -468,15 +466,12 @@
nr = *(int*)Tloc(part_nr, r);
for(i = 0; i<nr; i++) {
- char *uname = sql_message("U_%s_%d", p->name, i);
- char *name = uname + 2;
+ char *name = sql_message("%s_%d", p->name, i);
int bid = logger_find_bat(bat_logger, name);
- int ubid = logger_find_bat(bat_logger, uname);
use_part(p);
p->parts[i].name = name;
- p->parts[i].uname = uname;
- load_delta( &p->parts[i], bid, ubid, p->type);
+ load_delta( &p->parts[i], bid, p->type);
p -> nr++;
}
p->created = p->nr;
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