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mdev-9864: cleanup, re-factoring.

Added comments.
This commit is contained in:
Igor Babaev
2016-08-26 16:09:22 -07:00
parent f33c35240d
commit c8f85bf263
11 changed files with 551 additions and 211 deletions

View File

@ -4682,10 +4682,12 @@ class select_union_recursive :public select_union
{
public:
TABLE *incr_table;
TABLE *first_rec_table_to_update;
List<TABLE> rec_tables;
select_union_recursive(THD *thd_arg):
select_union(thd_arg), incr_table(0) {};
select_union(thd_arg),
incr_table(0), first_rec_table_to_update(0) {};
int send_data(List<Item> &items);
bool create_result_table(THD *thd, List<Item> *column_types,