Changeset: 343d84ba2ede for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=343d84ba2ede
Modified Files:
sql/server/rel_updates.c
Branch: Apr2011
Log Message:
fixed bug 2845. Name (label) unnamed atom expression
diffs (17 lines):
diff --git a/sql/server/rel_updates.c b/sql/server/rel_updates.c
--- a/sql/server/rel_updates.c
+++ b/sql/server/rel_updates.c
@@ -193,8 +193,12 @@
sql_subfunc *isnil = sql_bind_func(sql->sa,
sql->session->schema, "isnull", &c->c->type, NULL);
sql_exp *_is = nth(ins->exps, c->c->colnr), *nl, *je;
sql_exp *rtc = exp_column(sql->sa, rel_name(rt),
rc->c->base.name, &rc->c->type, CARD_MULTI, rc->c->null, 0);
+ char *ename = exp_name(_is);
- _is = exp_column(sql->sa, exp_relname(_is), exp_name(_is),
exp_subtype(_is), _is->card, has_nil(_is), is_intern(_is));
+ if (!ename)
+ exp_label(sql->sa, _is, ++sql->label);
+ ename = exp_name(_is);
+ _is = exp_column(sql->sa, exp_relname(_is), ename,
exp_subtype(_is), _is->card, has_nil(_is), is_intern(_is));
nl = exp_unop(sql->sa, _is, isnil);
if (need_nulls) {
if (nll_exps) {
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