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Merge branch '5.5' into 10.0

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This commit is contained in:
Sergei Golubchik
2018-03-23 11:44:29 +01:00
parent 0492100059 ddc5c65333
commit a2e47f8c41
13 changed files with 146 additions and 6 deletions
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5
sql/item_cmpfunc.h
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@@ -260,6 +260,7 @@ public:
bool is_null();
longlong val_int();
void cleanup();
enum Functype functype() const { return IN_OPTIMIZER_FUNC; }
const char *func_name() const { return "<in_optimizer>"; }
Item_cache **get_cache() { return &cache; }
void keep_top_level_cache();
@@ -277,6 +278,10 @@ public:
void reset_cache() { cache= NULL; }
virtual void print(String *str, enum_query_type query_type);
void restore_first_argument();
Item* get_wrapped_in_subselect_item()
{
return args[1];
}
};
class Comp_creator