hcq/MaxScale
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623 Commits

Author SHA1 Message Date
Johan Wikman
269ab712bc Merge branch '2.3' into develop 2019-01-09 09:15:30 +02:00
Johan Wikman
78ea12b4c1 Merge branch '2.2' into 2.3 2019-01-09 09:13:59 +02:00
Johan Wikman
e64b034334 MXS-2248 Add change that fixes the problem 
Any kind of expression is legal after INTERVAL.
 2019-01-09 09:11:49 +02:00
Johan Wikman
a456168fd0 MXS-2248 Add test that reveals problem 2019-01-09 09:11:49 +02:00
Johan Wikman
35942cfb4f MXS-2242 Add change that fixes the problem 
A whole slew of missing builtin functions were added, not just the
ones directly relevant for MXS-2242.
 2019-01-08 16:00:02 +02:00
Johan Wikman
2c6e45a770 MXS-2242 Add test that reveals problem 2019-01-08 16:00:02 +02:00
Johan Wikman
7a7545f8f7 Merge branch '2.2' into 2.3 2019-01-08 15:59:03 +02:00
Johan Wikman
2895f361d9 MXS-2242 Add change that fixes the problem 
A whole slew of missing builtin functions were added, not just the
ones directly relevant for MXS-2242.
 2019-01-08 15:55:41 +02:00
Johan Wikman
f94ddadc18 MXS-2242 Add test that reveals problem 2019-01-08 15:55:41 +02:00
Esa Korhonen
eacf88f6a5 MXS-2220 Add server version and type information struct 
The old fields are still used.
 2018-12-19 13:18:16 +02:00
Johan Wikman
c0c9a9858d MXS-2197 Rename maxscale/log.h to maxscale/log.hh 
In files either include maxscale/log.hh or remove include entirelly
as maxscale/ccdefs.hh includes it.
 2018-12-10 12:58:17 +02:00
Johan Wikman
1b5b789342 MXS-2208 Move trim-functions from maxscale to maxbase 
log.h now includes string.hh, which is conceptually wrong, but
log.h will shortly disappear and be superceded by log.hh.
 2018-12-10 12:50:07 +02:00
Johan Wikman
60cbeaf287 MXS-2208 Compile classify as C++ 2018-12-10 12:50:07 +02:00
Esa Korhonen
9f721f725e MXS-2205 Convert maxscale/protocol/mysql.h to .hh 2018-12-05 11:12:20 +02:00
Johan Wikman
6c281d55e2 Merge branch '2.3' into develop 2018-12-04 11:23:56 +02:00
Johan Wikman
1a78f2ffbb Merge branch '2.2' into 2.3 2018-12-04 11:23:31 +02:00
Esa Korhonen
d9ae298102 MXS-2205 Combine maxscale/server.h with maxscale/server.hh 
The server-struct is still used in several .h-files.
 2018-12-03 16:47:27 +02:00
Johan Wikman
87d2a45b20 MXS-2207 Fix the problem in qc_mysqlembedded 2018-12-03 16:03:51 +02:00
Johan Wikman
964180804c MXS-2207 Add test that reveals problem 
With qc_mysqlembedded statements like

    SET STATEMENT ... FOR stmt;

are always classified as READ, although their type should be
that of stmt.
 2018-12-03 15:59:43 +02:00
Esa Korhonen
97bb7e7e1a MXS-2205 Combine maxscale/modutil.h with maxscale/modutil.hh 2018-12-03 15:28:06 +02:00
Esa Korhonen
760f2ff34c Move alloc.cc to maxbase 
Only renames the functions. Macro names are left as is to keep the diff
small.
 2018-12-03 10:20:45 +02:00
Johan Wikman
470e4d440e MXS-1978 Fix qc_mysqlembedded behaviour 
Now qc_mysqlembedded also treats SELECT ... INTO DUMPFILE|OUTFILE
as a write.
 2018-11-01 11:24:44 +02:00
Johan Wikman
7b001994b4 MXS-1978 Change qc_sqlite behaviour and update test 
A statement like

  SELECT ... INTO OUTFILE|DUMPFILE ...

is now classified as a QUERY_TYPE_WRITE, instead of as
QUERY_TYPE_GSYSVAR_WRITE so that it will be sent only to the
master.
 2018-11-01 11:24:44 +02:00
Johan Wikman
9d8a49af5d MXS-1978 Add test that tests current behaviour 2018-11-01 11:24:44 +02:00
Markus Mäkelä
75ea1b6ea1
Fix formatting of new(std::nothrow) 
The code previously formatted everything as `new( std::nothrow)`.
 2018-10-04 21:50:44 +03:00
Johan Wikman
07e407945b Change ss_dassert -> mxb_assert 
Caused by merge from 2.2.
 2018-09-27 12:56:36 +03:00
Markus Mäkelä
66227301aa Merge branch '2.2' into develop 2018-09-27 11:47:32 +03:00
Johan Wikman
2aca6226d9 MXS-2043 Classify SELECT ... FOR UPDATE as QUERY_TYPE_WRITE 
SELECT...FOR UPDATE locks the rows for update, but only if
autocommit==0 or a transaction is active, so in principle even if
it were classified as READ it'd still be sent to master when it
actually matters.

However, even if autocommit==1 and/or no transaction is active, a
slave in read only mode will reject the statement if the user is
subject to the read only restriction (a user with super privileges
is not), which might be considered a server bug. By classifying the
statement as a write, it'll be sent to master and always succeed.
 2018-09-27 10:17:47 +03:00
Johan Wikman
743daa5755 MXS-2043 Create test that exposes problem 
A statement like

    SELECT a FROM tbl FOR UPDATE;

should be classified like QUERY_TYPE_WRITE so as to be sent
to master.
 2018-09-27 10:17:47 +03:00
Markus Mäkelä
71ffef5708
Partially revert 4ba011266843857bbd3201e5b925a47e88e1808f 
Add back leading operator enforcement.
 2018-09-20 15:57:30 +03:00
Markus Mäkelä
d11c78ad80
Format all sources with Uncrustify 
Formatted all sources and manually tuned some files to make the code look
neater.
 2018-09-10 13:22:49 +03:00
Niclas Antti
c447e5cf15 Uncrustify maxscale 
See script directory for method. The script to run in the top level
MaxScale directory is called maxscale-uncrustify.sh, which uses
another script, list-src, from the same directory (so you need to set
your PATH). The uncrustify version was 0.66.
 2018-09-09 22:26:19 +03:00
Johan Wikman
a29851a42c MXS-2026 Use qc_init(...)/qc_end() 
Use qc_init(...)/qc_end() for initializing QC in test-programs.
 2018-08-29 09:47:13 +03:00
Johan Wikman
5c1a1c2700 MXS-2026 Separate QC process and thread initialization 
qc_thread_init() must now explicitly be called in every thread
and not just in other threads but the one where qc_process_init()
is called.

This change was caused by QC_INIT_SELF initialization actually
being performed in query_classifier.cc. Before this change, there
actually was a leak in the routing worker running in the main
thread, the query classification cache was created twice.
 2018-08-29 09:47:13 +03:00
Johan Wikman
ab9a9f92cb MXS-2020 Remove maxscale/debug.h 
- Removed from all files.
- maxbase/assert.h included where necessary.
 2018-08-22 11:35:35 +03:00
Johan Wikman
3f53eddbde MXS-2020 Replace ss[_info]_dassert with mxb_assert[_message] 2018-08-22 11:34:59 +03:00
Johan Wikman
b1e405442f MXS-2020 Replace ss_debug with MXB_AT_DEBUG 2018-08-22 11:34:06 +03:00
Niclas Antti
24ab3c099c Move top of the file "#pragma once" to after the following comment (swap them). If the comment is a BPL update it to the latest one 2018-08-21 13:13:15 +03:00
Johan Wikman
3576780f78 MXS-2008 Update gateway and tests to initialize maxbase 
Update gateway and tests to initialize maxbase using

  maxbase::init();

instead of initializing individual components.
 2018-08-21 10:02:39 +03:00
Johan Wikman
aaad63ee5e MXS-2008 Move content of maxscale/platform.h to maxbase/cdefs.h 
No good reason for keeping that platform adjustments anywhere
else but in cdefs.h.
 2018-08-20 11:15:14 +03:00
Johan Wikman
cf0aeed516 MXS-2014 Rename log_manager.h to log.h 
There's nothing resembling a manager anymore.
 2018-08-17 10:59:37 +03:00
Johan Wikman
9a8bb95be6 MXS-2014 Rename mxs_log_priority_is_enabled 
- Renamed to mxs_log_is_priority_enabled
- That function instead of the macro is now consistently used
 2018-08-16 09:59:43 +03:00
Johan Wikman
ae43e4f0f2 MXS-2013 Remove all CHK_-macros 2018-08-15 09:28:04 +03:00
Johan Wikman
8fd1648217 MXS-2013 Remove skygw_chk_t 2018-08-15 09:28:04 +03:00
Markus Mäkelä
39ce6c624f
MXS-2005: Remove unused code 
Removed skygw_utils and relate files along with the old log manager
code. Also removed file flushing due to it being redundant; messages are
written to the file immediately. Adjusted tests to accommodate this
change.
 2018-08-14 14:57:33 +03:00
Markus Mäkelä
4017466527
Disable SQLite memory statistics for qc_sqlite 
The default value can be set at compile time. This prevents a race condition that TSAN reports in the
 2018-08-13 10:37:48 +03:00
Markus Mäkelä
c1f930d23d
Fix query classifier initialization data race 
The initialization code does some modification to the global code
(something about a page cache) and causes warnings with TSAN.
 2018-08-13 10:28:02 +03:00
Johan Wikman
f14380243b Rename cppdefs.hh to ccdefs.hh 
For obvious reasons; the c++ suffix is .cc and not .cpp
 2018-08-10 07:50:18 +03:00
Johan Wikman
f584b481eb MXS-1992 Add program for measuring cache performance 
With this program it is possible to find out the difference in
performance between cached and non-cached query classification.
 2018-08-01 11:10:34 +03:00
Johan Wikman
e7913cc022 MXS-1624 Update qc_setup() prototype 
Now takes a structure that, if present, enables the query
classification caching and specifies the properties of the
cache.

For the time being no actual properties are yet available.
 2018-07-06 12:12:31 +03:00