database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-07-29 05:21:33 +03:00
Code Activity

Merge 10.3 into 10.4

Browse Source
This commit is contained in:
Marko Mäkelä
2020-07-15 10:17:15 +03:00
parent a7634281aa 8a0944080c
commit 9936cfd531
39 changed files with 467 additions and 141 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
sql/sql_lex.h
View File

@ -1171,6 +1171,14 @@ public:
converted to a GROUP BY involving BIT fields.
*/
uint hidden_bit_fields;
/*
Number of fields used in the definition of all the windows functions.
This includes:
1) Fields in the arguments
2) Fields in the PARTITION BY clause
3) Fields in the ORDER BY clause
*/
uint fields_in_window_functions;
enum_parsing_place parsing_place; /* where we are parsing expression */
enum_parsing_place save_parsing_place;
enum_parsing_place context_analysis_place; /* where we are in prepare */
@ -1504,10 +1512,7 @@ public:
SQL_I_List<ORDER> win_order_list,
Window_frame *win_frame);
List<Item_window_func> window_funcs;
bool add_window_func(Item_window_func *win_func)
{
return window_funcs.push_back(win_func);
}
bool add_window_func(Item_window_func *win_func);
bool have_window_funcs() const { return (window_funcs.elements !=0); }
ORDER *find_common_window_func_partition_fields(THD *thd);