database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-08-07 00:04:31 +03:00
Code Activity

Removed "<select expression> INTO <destination>" deprication.

Browse Source 
This was done after discussions with Igor, Sanja and Bar.

The main reason for removing the deprication was to ensure that MariaDB
is always backward compatible whenever possible.

Other things:
- Added statistics counters, mainly for the feedback plugin.
  - INTO OUTFILE
  - INTO variable
  - If INTO is using the old syntax (end of query)
This commit is contained in:
Monty
2022-12-12 20:06:32 +02:00
committed by Sergei Petrunia
parent b74d2623eb
commit 1f4a9f086a
86 changed files with 65 additions and 726 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
sql/sql_class.h
View File

@@ -953,19 +953,22 @@ typedef struct system_status_var
functions are used */
ulong feature_dynamic_columns; /* +1 when creating a dynamic column */
ulong feature_fulltext; /* +1 when MATCH is used */
ulong feature_gis; /* +1 opening a table with GIS features */
ulong feature_invisible_columns; /* +1 opening a table with invisible column */
ulong feature_json; /* +1 when JSON function appears in the statement */
ulong feature_gis; /* +1 opening table with GIS features */
ulong feature_invisible_columns; /* +1 opening table with invisible column */
ulong feature_json; /* +1 when JSON function is used */
ulong feature_locale; /* +1 when LOCALE is set */
ulong feature_subquery; /* +1 when subqueries are used */
ulong feature_system_versioning; /* +1 opening a table WITH SYSTEM VERSIONING */
ulong feature_system_versioning; /* +1 opening table WITH SYSTEM VERSIONING */
ulong feature_application_time_periods;
/* +1 opening a table with application-time period */
ulong feature_insert_returning; /* +1 when INSERT...RETURNING is used */
ulong feature_insert_returning; /* +1 when INSERT...RETURNING is used */
ulong feature_timezone; /* +1 when XPATH is used */
ulong feature_trigger; /* +1 opening a table with triggers */
ulong feature_xml; /* +1 when XPATH is used */
ulong feature_window_functions; /* +1 when window functions are used */
ulong feature_into_outfile; /* +1 when INTO OUTFILE is used */
ulong feature_into_variable; /* +1 when INTO VARIABLE is used */
ulong feature_into_old_syntax; /* +1 when INTO is used with old syntax*/
/* From MASTER_GTID_WAIT usage */
ulong master_gtid_wait_timeouts; /* Number of timeouts */