8 commits

Author	SHA1	Message	Date
iangilfillan	f0ec34002a	Correct FSF address	2017-03-10 18:21:29 +01:00
Sergei Petrunia	4938b82263	MDEV-7836: ANALYZE FORMAT=JSON should provide info about GROUP/ORDER BY ... Provide basic info about sorting/grouping done by the queries.	2015-04-12 04:48:42 +03:00
Sergei Petrunia	8722b6de4d	Code cleanup	2014-12-02 02:14:17 +03:00
Sergei Petrunia	e235bb864d	ANALYZE FORMAT=JSON: better output and tests ... - Print r_loops - Always print r_* members. Print NULL values if no scans took place - Added testcases.	2014-11-29 03:07:24 +03:00
Sergei Petrunia	37c444e1a0	EXPLAIN FORMAT=JSON: further development ... Writing JSON: - Fix a bug in Single_line_formatting_helper - Add Json_writer_nesting_guard - safety class EXPLAIN JSON support - Add basic subquery support - Add tests for UNION/UNION ALL.	2014-11-27 19:32:48 +03:00
Sergei Petrunia	84485dbe7c	MDEV-6109: EXPLAIN JSON ... Add pretty-printing of possible_keys column.	2014-08-12 15:02:09 +04:00
Sergei Petrunia	33d53c4c24	MDEV-6109: EXPLAIN JSON ... - Add first testcases - Don't overquote when printing conditions - Other small output fixes	2014-08-09 06:37:56 +04:00
Sergei Petrunia	5cfd3270ec	MDEV-6109: EXPLAIN JSON ... - First code, "EXPLAIN FORMAT=JSON stmt" and "ANALYZE FORMAT=JSON stmt" work for basic queries. Complex constructs (e.g subqueries, etc) not yet supported. - No test infrastructure yet	2014-05-27 21:04:45 +04:00