Vladislav Vaintroub
56e7b7eaed
Make possible to use clang on Windows (clang-cl)
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-DWITH_ASAN can be used as well now, on x64
Fix many clang-cl warnings.
2018-02-20 21:17:36 +00:00
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
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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
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- 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
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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
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Add pretty-printing of possible_keys column.
2014-08-12 15:02:09 +04:00
Sergei Petrunia
33d53c4c24
MDEV-6109: EXPLAIN JSON
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- 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
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- 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
