database/mariadb-columnstore-engine
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Code Activity
6,426 Commits 352 Branches 89 Tags
math123
Commit Graph

1240 Commits

Author SHA1 Message Date
Roman Nozdrin
30f0d93c03 chore(datatypes): refactoring math ops results domain check functionality 2025-05-22 21:52:43 +00:00
Leonid Fedorov
0359a1fd3a chore(server_support): fixes to build columnstore branch with server >= 11.5 2025-05-22 17:14:38 +04:00
Leonid Fedorov
bab4578118 bug(memory): add uint128_t specializations for Row::setBinaryField_offset and Row::setBinaryField as we have segfault woth ubsan build 2025-05-21 21:59:08 +04:00
Leonid Fedorov
10c2ce0dd5 chore(memory): fix dynamic stack buffer overflow 2025-05-21 21:59:08 +04:00
Alexey Antipovsky
bd0f59910a feat(PrimProc): MCOL-5950 Improve disk-based aggregation finalization (#3525) 
* feat(PrimProc): MCOL-5950 Improve disk-based aggregation finalization

    Iterate over the rows in the plain vector of RGData instead of
    iterating over the hashmap. This reduces the complexity and speeds
    up finalization (by up to the twice in the certain cases)

* replace magic constant with muggle constant
 2025-05-21 10:53:48 +01:00
Leonid Fedorov
4a8f5830fd chore(build) update boost to 1.88 2025-05-20 21:43:43 +04:00
Leonid Fedorov
d09b7496e4 Revert "fix(MCOL-5386): Bitwise aggregation functions do not work with wide d…" 
This reverts commit e0f3bf8322.
 2025-05-20 19:17:05 +04:00
Leonid Fedorov
127dd09a7a fix back statics 2025-05-20 18:22:59 +04:00
Leonid Fedorov
6db2dc668f stubs and cmake formatting 2025-05-20 18:22:59 +04:00
Leonid Fedorov
2036e521c7 named linkage 2025-05-20 18:22:59 +04:00
drrtuy
af1864f544 feat(memory): custom OOM exception 2025-05-20 18:22:16 +04:00
drrtuy
e9973c46e4 feat(TNS): change ORDER BY out-of-memory error message. Replaced bad_alloc with IDBExcept in TNS. 2025-05-20 18:22:16 +04:00
Leonid Fedorov
a1019b7c0e chore(build): refactor main CMakeLists.txt (#3543) 
* chore(build): refactor main CMakeLists.txt

* chore(build): fix boost version for packages, set clang-20 only for amd and arm

* chore(build): boost 4 sm

* chore(build): boost dep for rowgroup

* chore(build): toolset for boost

* chore(build): suppress clang warnings for boost

* chore(ci, build): use ASAN for unittest on ubuntu 24.04 only, added custom cmake flag option for bootstrap, custom params for new and existing pipelines

* chore(build): sort bootstrap flags

* chore(CI): remove publish pkg step, adding clickable link instead to publish steps, fix customenv
 2025-05-20 05:00:48 +04:00
Akhmad O.
e0f3bf8322 fix(MCOL-5386): Bitwise aggregation functions do not work with wide decimals (updated previous PR) (#3522) 
* fix(MCOL-5386): Bitwise aggregation functions do not work with wide decimals (updated previous PR)

* MCOL-5386: Added test for Decimal(18)
 2025-05-19 20:41:28 +01:00
Leonid Fedorov
a871f0b820 chore(library): nlohmann::json updated to 3.12 2025-05-15 19:05:38 +04:00
Leonid Fedorov
16303bef2b chore(build): clang-20 warnings fixed 2025-05-15 19:05:38 +04:00
Leonid Fedorov
fc028983b9 chore(build): more fixes for the new warnings 2025-05-15 19:05:38 +04:00
Leonid Fedorov
a0bee173f6 chore(build): fixes to satisfy clang19 warnings 2025-05-15 19:05:38 +04:00
drrtuy
d434b6587a fix(perf,allocator): increased CountingAllocator checkpoint step size up 
to 100K
 2025-05-02 10:11:40 +01:00
drrtuy
d8bef9dc11 fix(UT): added dummy RM ctor to be used with UTs 2025-05-02 10:11:40 +01:00
drrtuy
d4fe2e7a45 chore(): re-enabled memory accounting for RGData generated by PP::execute() 2025-05-02 10:11:40 +01:00
drrtuy
42417764d8 chore(): cleanup. 2025-05-02 10:11:40 +01:00
drrtuy
4d32a59775 fix(perf,allocator): reduce CountingAllocator step size to improve its memory consumption reaction speed. 2025-05-02 10:11:40 +01:00
drrtuy
01cc73d416 fix(perf,allocator): test build with reduced CountingAllocator parameter values. 2025-05-02 10:11:40 +01:00
drrtuy
252b3ddbef fix(perf,allocator): adding unit test to check CountingAllocator behavior when it is wrapped in STLPoolAllocator 2025-05-02 10:11:40 +01:00
=
671b7301f3 fix(allocator,perf): performance degradation caused by lack of STLPoolAllocator replaced by CountingAllocator 2025-05-02 10:11:40 +01:00
Serguey Zefirov
bd1622f331 feat(MCOL-5886): support InnoDB's table partitions in cross-engine joins 
The purpose of this changeset is to obtain list of partitions from
SELECT_LEX structure and pass it down to joblist and then to
CrossEngineStep to pass to InnoDB.
 2025-04-23 08:24:10 +03:00
drrtuy
a16fbd137b fix(disk-based-join): this fixes multiple SEGV for disk-based join algo 2025-04-15 15:06:49 +01:00
drrtuy
c9f9cf8988 fix(CES): Server doesn't terminate MDB client connection that it did previously delivering incomplete result set 2025-04-15 15:06:49 +01:00
Leonid Fedorov
432d0cf7f8 fix(build): replace std::ranges usage for gcc9 and std::span with boost::span 2025-04-15 17:58:11 +04:00
Aleksei Antipovskii
aa5f4fc5e7 fix(aggregation): fix dumping RGDatas to disk 
`amount` parameter of `RGData::serialize` is the raw size of `rowData`
buffer without StringStore/UserDataStore/etc
 2025-04-11 15:21:07 +02:00
Aleksei Antipovskii
21ebd1ac20 feat(bytestream): serialize long strings in the common way 2025-04-11 15:21:07 +02:00
Aleksei Antipovskii
4bea7e59a0 feat(PrimProc): MCOL-5852 disk-based GROUP_CONCAT & JSON_ARRAYAGG 
* move GROUP_CONCAT/JSON_ARRAYAGG storage to the RowGroup from
  the RowAggregation*
* internal data structures (de)serialization
* get rid of a specialized classes for processing JSON_ARRAYAGG
* move the memory accounting to disk-based aggregation classes
* allow aggregation generations to be used for queries with
  GROUP_CONCAT/JSON_ARRAYAGG
* Remove the thread id from the error message as it interferes with the mtr
 2025-04-11 15:21:07 +02:00
Aleksei Antipovskii
87d47fd7ae fix(PrimProc): MCOL-5852 use only long string storage 
for the group_concat data to reduce memory usage
 2025-04-11 15:21:07 +02:00
Akhmad Oripov
a6ab9bd615 fix(funcexp): MCOL-5386 Bitwise aggregation functions do not work with wide decimals (internal error) (#3485) 2025-04-08 16:47:47 +01:00
drrtuy
c64d4b950f chore(): fix compilation issue 2025-03-31 22:47:46 +01:00
drrtuy
481267dca8 chore(): reduced error-prone boilerplate for STS functionality 2025-03-31 22:47:46 +01:00
Akhmad Oripov
a329f4d428 Fix(MCOL-4607): SEC_TO_TIME(wideDecimal) returns 0 in DECIMAL context (#3474) 2025-03-31 15:05:07 +01:00
Akhmad Oripov
1bcf63a436 Fix(MCOL-4611): mod loses precision on huge narrow decimal (#3473) 2025-03-31 14:59:40 +01:00
drrtuy
546be21ef9 chore(logging): re-enable forgotten logging 2025-03-28 16:56:05 +00:00
drrtuy
3fd90d3270 chore(compilation): static analyser flag went mad. 2025-03-27 22:12:48 +00:00
drrtuy
04b44a835e fix(rowgroup): fix for the forgotten attributes assignment 2025-03-27 22:12:48 +00:00
drrtuy
db2c82519d chore(): another cleanup round 2025-03-27 22:12:48 +00:00
drrtuy
b649af5a0c chore(): merge cleanup 2025-03-27 22:12:48 +00:00
drrtuy
729db829a2 feat(RM,allocators): use atomic counters math abstraction 2025-03-27 22:12:48 +00:00
drrtuy
b14613a66b fix(aggregation): replaced instances with references 2025-03-27 22:12:48 +00:00
drrtuy
09926b3157 feat(TNS, sorting, distinct): TNS now accounts data used by RGDatas and distinct maps. 2025-03-27 22:12:48 +00:00
drrtuy
c6dabe7eb5 feat(TNS): distribute SortingPQ that supports CountingAllocator 2025-03-27 22:12:48 +00:00
drrtuy
be5711cf0d feat(): replace getMaxDataSize with getMaxDataSizeWithStrings to accurately account for mem 2025-03-27 22:12:48 +00:00
drrtuy
0bfe10a7d0 feat(): use CountingAllocator for DISTINCT 2025-03-27 22:12:48 +00:00