database/mariadb-columnstore-engine
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Code Activity
6,602 Commits 346 Branches 88 Tags
cmapi-grammar-fixes
Commit Graph

72 Commits

Author SHA1 Message Date
Gagan Goel
e671b1d1e2 1. Some fixes to the cache interface code. 
2. Set a Columnstore_cache table as a non-foreign engine table in isMCSTable().
 2020-06-03 15:20:03 -04:00
Gagan Goel
43d5d511d7 Initial port of Monty's code of the ColumnStore cache. 2020-06-03 15:20:03 -04:00
Gagan Goel
01ff2652a6 MCOL-4023 Pushdown WHERE conditions for UPDATE/DELETE. 
For certain queries, such as:
  update cs1 set i = 41 where i = 42 or (i is null and 42 is null);
the SELECT_LEX.where does not contain the required where conditions.
Server sends the where conditions in the call to cond_push(), so
we are storing them in a handler data member, condStack, and later
push them down to getSelectPlan() for UPDATES/DELETEs.
 2020-06-01 11:03:42 -04:00
David Hall
225789e171 MCOL-3934 free memory from XML parse at shutdown 2020-04-10 13:33:16 -05:00
Gagan Goel
457ec0d483 Updates to plugin code based on recent changes in the server 10.5 branch. 2020-03-12 00:42:16 +00:00
Gagan Goel
b5373d227a MCOL-3777 Cleanup left-over values from a previously failed insert. 2020-03-05 02:26:58 +00:00
Patrick LeBlanc
03a2283bac Fixed a merge error. 2020-02-28 17:11:13 -05:00
Andrew Hutchings
9e588039d5 Merge pull request #1010 from tntnatbry/MCOL-3680 
MCOL-3680 mysqld will abort if Columnstore.xml is missing.
Conflicts:
	dbcon/mysql/ha_mcs.cpp
 2020-02-28 13:58:00 -05:00
Andrew Hutchings
a959aad92d MariaDB 10.5 Compatibility 
Several changes have happened in MariaDB 10.5, most notably:

* Information Schema table definitions have changed
* More things use LEX_CSTRING

This fixes all the compile issues
 2020-01-13 10:47:14 -08:00
Andrew Hutchings
bd592aa714 Merge pull request #984 from LinuxJedi/fix-engineid 
MCOL-3673 Fix legacy db type
 2019-12-20 07:44:14 +02:00
Patrick LeBlanc
b0248c665c Re-added commit 5eb050f3af with a one-char modification that fixes 
an odd access denied error when running a select stmt.
 2019-12-19 18:40:57 -05:00
Patrick LeBlanc
dbc8cbaca9 Revert "Merge pull request #989 from LinuxJedi/set-maturity" 
This reverts commit 5eb050f3af, reversing
changes made to 0be00a3a73.
 2019-12-19 18:08:49 -05:00
Andrew Hutchings
76f25045d9 Make plugin maturity definable at compile time. 2019-12-19 07:30:22 +02:00
Andrew Hutchings
d0f51f6526 MCOL-3673 Fix legacy db type 
We were auto-assigned a DB type which could cause issues during major
upgrades. Setting to autoassign gives us a DB type of 0 which solves
these issues.
 2019-12-17 15:32:32 +02:00
benthompson15
451284aeee Merge pull request #982 from LinuxJedi/MCOL-3669a 
MCOL-3669 Add real versioning to plugin
 2019-12-13 22:07:37 +01:00
Andrew Hutchings
114c5be935 MCOL-3669 Add real versioning to plugin 
Make the version in information_schema.all_plugins reflect the real
version of ColumnStore.
 2019-12-13 19:19:16 +00:00
Andrew Hutchings
b7396129c7 MCOL-3672 Fix regression in deletes 
Deletes appear to only use the direct delete path. This allows that to
happen.
 2019-12-13 07:33:29 +00:00
Roman Nozdrin
19b4702a24 This patch fllows the change introduced in the direct_update/delete API 
in 10.4.11 to fix MDEV-18973 in Spider.
 2019-12-11 08:05:49 -06:00
Andrew Hutchings
3f5e1fd0c8 Merge pull request #964 from mariadb-corporation/MCOL-3529 
MCOL-3529 This patch implements direct_update and direct_delete features
 2019-12-09 09:40:33 +00:00
Andrew Hutchings
e072bf9e9b MCOL-3628 Move I_S tables into main handler lib 
The I_S tables are all now in ha_columnstore.so
 2019-12-03 21:21:28 +00:00
Roman Nozdrin
5cedeb110b MCOL-3529 This patch implements direct_update and direct_delete features 
to properly report the number of rows affected by UPDATE|DELETE.
 2019-11-27 09:33:21 -06:00
Gagan Goel
c8df46ed26 Replace ha_calpont with ha_mcs in the source code and filenames in the plugin code. 2019-10-11 17:33:43 +00:00