Update of /cvsroot/monetdb/pathfinder/compiler/mil
In directory 23jxhf1.ch3.sourceforge.com:/tmp/cvs-serv19168/compiler/mil
Modified Files:
Tag: Aug2009_NFI
milgen.brg
Log Message:
instead of passing the low-level mode string ("use-cache-repeatable")
in the option pf:session-mode, we just have a boolean optional option
pf:session-nocache (default is "false") to ask for a session that uses
cached results, but can not add new cached results to the session (and
thus multiple such concurrent queries are allowed to run in parallel)
U milgen.brg
Index: milgen.brg
===================================================================
RCS file: /cvsroot/monetdb/pathfinder/compiler/mil/milgen.brg,v
retrieving revision 1.221.2.1.2.4
retrieving revision 1.221.2.1.2.5
diff -u -d -r1.221.2.1.2.4 -r1.221.2.1.2.5
--- milgen.brg 16 Oct 2009 08:10:21 -0000 1.221.2.1.2.4
+++ milgen.brg 16 Oct 2009 08:49:39 -0000 1.221.2.1.2.5
@@ -11031,9 +11031,9 @@
{
PFmil_t *bodymilprog;
PFarray_t *opt;
+ bool nocache = 0;
long long timeout = 0;
- char *qid = "",
- *mode = "none";
+ char *qid = "";
/* Retrieve session information from the global option list. */
opt = PFenv_lookup (PFoptions, PFqname(PFns_lib, "session-id"));
@@ -11052,11 +11052,12 @@
PFlog ("Multiple session timeouts -- Choosing \"%s\".",
*((char **) PFarray_at (opt, 0)));
}
- opt = PFenv_lookup (PFoptions, PFqname(PFns_lib, "session-mode"));
+ opt = PFenv_lookup (PFoptions, PFqname(PFns_lib, "session-nocache"));
if (opt) {
- mode = *((char **) PFarray_at (opt, 0));
+ char *mode = *((char **) PFarray_at (opt, 0));
if (PFarray_last(opt) > 1)
PFlog ("Multiple session modes -- Choosing \"%s\".", mode);
+ nocache = strcmp(mode, "true") == 0 || strcmp(mode, "yes") == 0;
}
assert (n);
@@ -11182,7 +11183,7 @@
assgn (var (PF_MIL_VAR_XRPC_HDL), lit_int(0)),
assgn (var (PF_MIL_VAR_XRPC_SEQNR), lit_lng(0)),
assgn (var (PF_MIL_VAR_XRPC_TIMEOUT), lit_lng(timeout)),
- assgn (var (PF_MIL_VAR_XRPC_MODE), lit_str (mode)),
+ assgn (var (PF_MIL_VAR_XRPC_MODE), lit_str
(qid?nocache?"use-cache-repeatable":"cache-repeatable":"none")),
assgn (var (PF_MIL_VAR_XRPC_MODULE), lit_str("")),
assgn (var (PF_MIL_VAR_XRPC_METHOD), lit_str("")),
assgn (var (PF_MIL_VAR_XRPC_COORD), lit_str("")),
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