Andrew Hutchings
f9f966fe96
MCOL-593 Add optional MariaDB replication support
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This patch will allow MariaDB replication into UM1 when enabling the
following is added to the SystemConfig section of Columnstore.xml:
<ReplicationEnabled>Y</ReplicationEnabled>
The intended use case is to replication from an InnoDB MariaDB server
into ColumnStore. You would need to create the tables on the ColumnStore
slave as "ColumnStore" and the same tables in the master as InnoDB.
At the moment the use case is narrow and could be prone to problems so
this will use the hidden flag until we can improve it.
2019-04-15 14:45:34 +01:00
David Hall
3f2c753947
MCOL-1822-c final checkin
2019-03-05 09:33:39 -06:00
David Hall
c654e8621e
MCOL-1822 interim checkin
2019-02-27 13:09:37 -06:00
David Hall
a2aa4b8479
MCOL-1822 Intermediate checkin. DISTINCT not working.
2019-02-25 14:54:46 -06:00
David Hall
c5b9ae11e5
MCOL-1822 add LONG DOUBLE support
2019-01-29 09:55:43 -06:00
Andrew Hutchings
61579c7177
Revert "MCOL-1624 mcssystemready() does more testing"
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This reverts commit 00ce77b742
2018-11-24 21:52:33 +00:00
Andrew Hutchings
00ce77b742
MCOL-1624 mcssystemready() does more testing
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Now checks if system catalog exists and if we can query the system
catalogue in FE mode (and therefore tests ExeMgr and PrimProc).
2018-11-22 21:58:03 +00:00
Andrew Hutchings
f134f05771
Merge pull request #603 from mariadb-corporation/MCOL-1642
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MCOL-1642 Add SQL command that shows Primary Front-End MariaDB Column…
2018-11-09 08:14:31 +00:00
David Hall
f34fa290b5
MCOL-1642 Add SQL command that shows Primary Front-End MariaDB ColumnStore Module
2018-11-01 11:04:41 -05:00
Patrick LeBlanc
f3ce845842
MCOL-520. Fixed several instances where we were using a too-new
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contructor to ifstream.
2018-10-10 14:58:50 -05:00
David Hill
b7b98a3e1a
MCOL-520
2018-09-25 11:32:56 -05:00
David Hill
72f514ca54
MCOL-520
2018-09-21 14:44:12 -05:00
Roman Nozdrin
18143ecaee
MCOL-1052 Remove unused symbols.
2018-09-17 16:18:54 +03:00
Roman Nozdrin
aa11707585
MCOL-1052 ExeMgr now logs original queries processed by GROUP BY handler.
2018-09-17 16:17:11 +03:00
Roman Nozdrin
1d0488df33
MCOL-1601 GROUP BY supports subqueries in HAVING(derived tables processed by the server.)
2018-09-17 16:15:10 +03:00
Roman Nozdrin
62f296b443
MCOL-1510 Make changes to allow aggregations as function arguments when build in release mode. See also MDEV-16842.
2018-08-30 16:59:41 +03:00
Andrew Hutchings
03da6df473
Merge branch 'develop-1.1' into 1.1-merge-up-20180817
2018-08-17 16:17:13 +01:00
Andrew Hutchings
52082ebfd5
MCOL-1653 Fix namespace issue
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Boost is taken out of global namespace to fix a conflict with MariaDB
10.3. This broke to_string in CentOS. Explicit namespace now used.
2018-08-15 08:30:02 +01:00
Andrew Hutchings
443a2867c4
MCOL-1385 Initial 10.3 support
2018-08-02 14:55:01 +01:00
Andrew Hutchings
4a3f8b77c2
Merge pull request #519 from drrtuy/MCOL-1510
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MCOL-1510 GROUP BY handler doesn't support operations on aggregate functions when projecting columns.
2018-07-18 09:34:13 +01:00
Roman Nozdrin
1995e92788
MCOL-1527 CEJ DML statements now return correct number of affected rows.
2018-07-17 20:17:51 +03:00
Roman Nozdrin
cdd9bed1ae
MCOL-1510 GROUP BY supports functions with aggregation funcs as arguments in projections, e.g. sum(i)+1.
2018-07-03 18:22:13 +03:00
Andrew Hutchings
8c90419852
Fix merge and coding style issues
2018-06-22 15:31:31 +01:00
Andrew Hutchings
60a4d14e85
Merge pull request #493 from mariadb-corporation/MCOL-1201-b
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Mcol 1201 b
2018-06-07 17:40:45 +01:00
David Hall
554e31b4ec
MCOL-1201 rebase
2018-06-05 14:14:20 -05:00
David Hall
6fa7dded6f
MCOL-1201 manual rebase with develop. Obsoletes branch MCOL-1201
2018-06-05 13:54:17 -05:00
Andrew Hutchings
6948ab85a3
MCOL-1427 Fix microsecond padding for display
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We were padding from right, we needed to pad from left.
2018-06-04 19:57:42 +01:00
Andrew Hutchings
1d8964ec0d
Fix code style
2018-05-31 14:44:48 +01:00
Roman Nozdrin
1a1f3ea506
MCOL-1449. Fix the regression caused by changes in idborderby code for MCOL-1052. Add LIMIT and OFFSET support for group by handler.
2018-05-31 13:51:21 +03:00
David Hall
82e8ab7518
MCOL-1201 manual rebase with develop. Obsoletes branch MCOL-1201
2018-05-11 09:50:10 -05:00
Andrew Hutchings
1a582eed4a
Merge branch 'develop-1.1' into 1.1-merge-up-20180509-a2
2018-05-09 09:20:55 +01:00
Andrew Hutchings
c2b9016430
Merge branch 'develop' into MCOL-1052
2018-05-05 06:29:04 +01:00
Roman Nozdrin
00990ca5bd
MCOL-1052 GROUP BY handler returns NULL values properly.
2018-05-03 22:35:41 +03:00
Andrew Hutchings
3c1ebd8b94
MCOL-392 Add initial TIME datatype support
2018-04-30 09:42:41 +01:00
Andrew Hutchings
b584a7f555
MCOL-392 Add DATETIME microscond support
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Add initial microsecond support for DATETIME
2018-04-30 09:42:41 +01:00
Roman Nozdrin
fdbf82e48d
MCOL-1052 WIP Replace SimpleColumn with ConstantColumn when server pushes equal predicate using cond_push.
2018-04-29 21:13:11 +03:00
Roman Nozdrin
b8f3cb2a98
MCOL-1052 WIP Incorporate a fix for MCOL-1348. Comment on the group_by_handler class.
2018-04-20 20:44:28 +03:00
Roman Nozdrin
33a5969dc3
MCOL-1052 WIP Comment out useless check and restore isUnion value in the group_end().
2018-04-17 15:05:02 +03:00
Roman Nozdrin
720e1d91b9
MCOL-1052 WIP Clean up the code.
2018-04-11 16:15:12 +03:00
Roman Nozdrin
ba38e392fc
MCOL-1052 WIP Uses item_ptr instead of auxilary vector; Changes fetchNextRow() interface and remove unused funcs; Uncomment extra checks in ha_calpont_impl_group_by_init().
2018-04-11 15:52:26 +03:00
Roman Nozdrin
617ff85b94
MCOL-1052 WIP Working with HAVING over agg functions problem.
2018-04-05 17:20:26 +03:00
Roman Nozdrin
78aeedb162
MCOL-1052 WIP Process UNION subqueries separetely.
2018-04-02 15:03:59 +03:00
Roman Nozdrin
d562caecba
MCOL-1052 Generate and send CSEP to and receive set data from ExeMgr.
2018-03-31 22:38:18 +03:00
Roman Nozdrin
a47f16054d
MCOL-1052 Use existed getSelectPlan as a basis for group_by_handler plan generation.
2018-03-30 19:07:33 +03:00
Roman Nozdrin
fa4067b6f0
MCOL-1052 Generate execution plan for a aggregated function query call.
2018-03-27 18:37:00 +03:00
Roman Nozdrin
cff504c8bf
MCOL-1052. init_scan() initial implementation.
2018-03-22 17:12:56 +03:00
Andrew Hutchings
21d8f04a65
Merge branch 'develop-1.1' into 1.1-mergeup-20180224
2018-02-24 11:07:24 -05:00
benthompson15
05431bf705
Merge pull request #389 from mariadb-corporation/MCOL-962
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Mcol 962
2018-02-05 15:55:59 -06:00
Andrew Hutchings
0d7c0f7ae4
Merge branch 'develop-1.1' into dev-merge-up-20180202
2018-02-02 14:53:36 +00:00
David Hall
59f7e14230
MCOL-962 returned wrong value.
2018-01-30 16:25:15 -06:00
