Changeset: c5b17681b55e for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB/rev/c5b17681b55e
Modified Files:
sql/server/rel_exp.c
Branch: default
Log Message:
remove redundant if-scope
diffs (68 lines):
diff --git a/sql/server/rel_exp.c b/sql/server/rel_exp.c
--- a/sql/server/rel_exp.c
+++ b/sql/server/rel_exp.c
@@ -2579,38 +2579,36 @@ exps_bind_column2(list *exps, const char
if (exps) {
node *en;
- if (exps) {
- if (!exps->ht && list_length(exps) > HASH_MIN_SIZE) {
- exps->ht = hash_new(exps->sa,
list_length(exps), (fkeyvalue)&exp_key);
- if (exps->ht == NULL)
- return res;
-
- for (en = exps->h; en; en = en->next ) {
- sql_exp *e = en->data;
- if (e->alias.name) {
- int key = exp_key(e);
-
- if (hash_add(exps->ht, key, e)
== NULL)
- return res;
- }
+ if (!exps->ht && list_length(exps) > HASH_MIN_SIZE) {
+ exps->ht = hash_new(exps->sa, list_length(exps),
(fkeyvalue)&exp_key);
+ if (exps->ht == NULL)
+ return res;
+
+ for (en = exps->h; en; en = en->next ) {
+ sql_exp *e = en->data;
+ if (e->alias.name) {
+ int key = exp_key(e);
+
+ if (hash_add(exps->ht, key, e) == NULL)
+ return res;
}
}
- if (exps->ht) {
- int key = hash_key(cname);
- sql_hash_e *he =
exps->ht->buckets[key&(exps->ht->size-1)];
-
- for (; he; he = he->chain) {
- sql_exp *e = he->value;
-
- if (e && e->alias.name &&
e->alias.rname && strcmp(e->alias.name, cname) == 0 && strcmp(e->alias.rname,
rname) == 0) {
- if (res && multiple)
- *multiple = 1;
- if (!res)
- res = e;
- }
+ }
+ if (exps->ht) {
+ int key = hash_key(cname);
+ sql_hash_e *he =
exps->ht->buckets[key&(exps->ht->size-1)];
+
+ for (; he; he = he->chain) {
+ sql_exp *e = he->value;
+
+ if (e && e->alias.name && e->alias.rname &&
strcmp(e->alias.name, cname) == 0 && strcmp(e->alias.rname, rname) == 0) {
+ if (res && multiple)
+ *multiple = 1;
+ if (!res)
+ res = e;
}
- return res;
}
+ return res;
}
for (en = exps->h; en; en = en->next ) {
sql_exp *e = en->data;
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