to avoid accedental crashes.
Add check for Conversion of Big IN Predicates Into Subqueries optimization
conditions.
Enabled derivedTableOptimization() for group by and derived handlers.
Disabled Conversion of Big IN Predicates Into Subqueries optimization.
Disabled most of optimizer_flags for now.
RowGroup + operator now correctly sets useStringTable flag that
instructs code to check StringStore instead of plain data buffer.
sortItemIsInGroupRec() now has a base case for Item_Field and this prevents unbound recursion.
Fixes fromSub() call with incorrect number of arguments.
CS now doesn't ask for statistics unless a user explicitly asks for it using calsettrace().
FromSubQuery() is no pushdown aware.
Actualize OUTER_JOIN_DEBUG section in ha_calpont_execplan.cpp
to be used with 10.4.
Enabled derivedTableOptimization() for select handler.
Fix crash in ha_calpont_impl_close_connection()
Fix leak in ci.tableMap.
Removed extra returns in pushdown_init to avoid crashes.
create_select_handler now detects INSERT..SELECT.
buildConstColFromFilter now uses any kind of filter to supply
relevant columns.
Remove strings used by vtable redo phase.
Make FromSubQuery aware of Pushdown handlers.
Changed debug_walk to work around changed Item framework.
Temporary disabled derived handler and unsupported features checks.
CS now uses hton->close_connection() method to release all FEP
connections from MDB to ExeMgr.
Refactor fetchNextRow() to remove decimal and double precision
changes.
Used Item attribute getters introduced by 10.4
Make changes to support Item::CONST_ITEM introduced by 10.4
as a replacement for INT_,REAL_,STRING_ ITEM.
Replaced QT_INFINIDB_DERIVED and similar flags
with correponded flags for Item->print().
Replaced or commented out infinidb_ variable names with columnstore_
where applicable.
Fixed an impossible precision typo.
Used Item attribute getters introduced by 10.4
Make changes to support Item::CONST_ITEM introduced by 10.4
as a replacement for INT_,REAL_,STRING_ ITEM.
Replaced QT_INFINIDB_DERIVED and similar flags
with correponded flags for Item->print().
Replaced or commented out infinidb_ variable names with columnstore_
where applicable.
SELECT_LEX had been moved in THD so changed all references.
Avoid writing CS decimal scales into MDB decimal fields
d-only dec attribute. WIP
Replaced infinidb_vtable with a singleton MIGR.
Merged with MCOL-2121.
Added new wsrep include paths needed by UDaF code.
Removed .vcxproj from Connector code.
Renamed isInfiniDB() into isMCSTable
Changed getSelectPlan() to reuse it with derived and
other handler types.
Separate pushdown handlers methods and functions.
Removed vcxproj files from the source.
Added fix for MCOL-2166.
Merged with MCOL-2121
Squashed commit of the following:
commit 4a4c3dab2e6acf942bbdfd4d760c000bc9cbfc6a
Author: Patrick LeBlanc <patrick.leblanc@mariadb.com>
Date: Tue Jul 30 10:50:08 2019 -0500
Standardized a couple status msgs.
commit 1b76f7e6411424c9633dcd4ebe7f61e9fce2f0ac
Author: Patrick LeBlanc <patrick.leblanc@mariadb.com>
Date: Tue Jul 30 09:19:31 2019 -0500
Fixed the thread-joining-itself problem.
commit 4fdb79e87496eab64c4c5af72321bc57423297ba
Author: Patrick LeBlanc <patrick.leblanc@mariadb.com>
Date: Mon Jul 29 17:15:05 2019 -0500
Checkpointing. Need to release ownership differently, realized
I have 1 thread trying to join itself.
commit 04d0183735e9697d76a2472c6135d90755ca61b5
Author: Patrick LeBlanc <patrick.leblanc@mariadb.com>
Date: Mon Jul 29 16:12:33 2019 -0500
Checkpointing a whole lot of fixes. test000 works here.
commit 72e9c998c62b095cad1cf33f885f6c7697bde214
Author: Patrick LeBlanc <patrick.leblanc@mariadb.com>
Date: Fri Jul 26 16:29:15 2019 -0500
Checkpointing. Started debugging. Several small fixes. Doesn't work yet.
commit ab728e1481debec94d676e697954b1d164302a0c
Author: Patrick LeBlanc <patrick.leblanc@mariadb.com>
Date: Fri Jul 26 13:15:47 2019 -0500
Checkpointing. Got everything to build.
commit a2c6d07cdc12c45530c1d5cf4205d3aee8738d80
Author: Patrick LeBlanc <patrick.leblanc@mariadb.com>
Date: Fri Jul 26 12:59:26 2019 -0500
Checkpointing. Got the library to build.
commit 9f6bf19a64f512e17e6139b0fc04850cdcdb3b3a
Author: Patrick LeBlanc <patrick.leblanc@mariadb.com>
Date: Fri Jul 26 12:24:46 2019 -0500
Checkpointing. Still WIP. Feature touches everything.
commit a79ca8dc88a99f812432d5dca34ed54474df1933
Author: Patrick LeBlanc <patrick.leblanc@mariadb.com>
Date: Thu Jul 25 16:38:20 2019 -0500
Checkpointing more changes.
commit a9e81af3e4e00f8a3d30b3796a2c3aa94c04f7c0
Author: Patrick LeBlanc <patrick.leblanc@mariadb.com>
Date: Thu Jul 25 15:07:44 2019 -0500
Checkpointing changes to the other classes that need to be aware
of separately managed prefixes.
commit d85dfaa401b49a7bb714701649dec303eb7c068c
Author: Patrick LeBlanc <patrick.leblanc@mariadb.com>
Date: Wed Jul 24 14:24:23 2019 -0500
Added the new class to CMakeLists.
commit 66d6d550b13be94ada107311574378bd848951cd
Author: Patrick LeBlanc <patrick.leblanc@mariadb.com>
Date: Wed Jul 24 14:23:49 2019 -0500
Checkpointing. Got the new class to build except for a
to-be-implemented fcn in Cache.
commit e1b62dba7f05b37b9f12681a53d6632c6ce66d54
Author: Patrick LeBlanc <patrick.leblanc@mariadb.com>
Date: Wed Jul 24 14:23:09 2019 -0500
Added some documentation to the object_size param.
commit e671cf37c49ed084fbdec1bac50fbaa5ad7c43f9
Author: Patrick LeBlanc <patrick.leblanc@mariadb.com>
Date: Wed Jul 24 10:34:54 2019 -0500
Checkpointing a new class to manage ownership of prefixes.
commit e5f234ff4c05b5157d37fa17c44d7f626f5e4eb3
Author: Patrick LeBlanc <patrick.leblanc@mariadb.com>
Date: Tue Jul 23 15:36:48 2019 -0500
Fixed some copy/paste typos in Metadatafile config err msgs.
when called by proc???. Also made proc??? start/stop SM around
save_brm runs. There seems not to be a saner way to do that atm.
So, on stop/restart/shutdown, it will do
1) stop everything
2) restart SM
3) save_brm
4) stop SM again
