Serguey Zefirov 6e995e2e80 fix: MCOL-5755: incorrect handling of BLOB (and TEXT) in GROUP BY ...

BLOB fields did not work as grouping keys at all, they were assigned
value NULL for any value, be it NULL or not. The fix is in the
rowaggregation.cpp in the initMapping(), a switch/case branch was added
to handle BLOB field copying there.

Also, TEXT columns did not distinguish between NULL and empty string in
the grouping algorithm, now they do. The fix is in the equals()
function, now we specifically check for isNull() equality between
values.

2024-07-11 11:03:05 +03:00

..

any.hpp

Mcol 5092 MODA uses wrong column width for some types (#2450)

2022-08-11 15:16:11 -05:00

atomicops.h

Remove windows ifdefs

2023-03-02 15:59:42 +00:00

bit_cast.h

Vectorizing min/max for KIND_TEXT

2022-08-04 16:16:38 +03:00

branchpred.h

clang format apply

2022-01-21 16:43:49 +00:00

cgroupconfigurator.cpp

Containers memory limits for CI (#3108)

2024-06-16 19:16:23 +04:00

cgroupconfigurator.h

Logging of memory (#2930)

2023-09-05 15:46:29 +03:00

checks.h

clang format apply

2022-01-21 16:43:49 +00:00

CMakeLists.txt

Serg dev (#2504)

2022-08-15 13:35:30 +03:00

collation.h

MCOL-5328: use PCRE2 and JPCRE wrapper (#3137)

2024-03-14 19:39:29 +04:00

columnwidth.h

MCOL-5464: Fixes of bugs from ASAN warnings, part one (#2792)

2023-04-04 02:33:23 +03:00

conststring.h

fix: MCOL-5755: incorrect handling of BLOB (and TEXT) in GROUP BY

2024-07-11 11:03:05 +03:00

crashtrace.cpp

clang format apply

2022-01-21 16:43:49 +00:00

crashtrace.h

Mass substitution 'Corporaton' -> 'Corporation'

2019-08-07 14:43:25 -05:00

fixedallocator.cpp

replace boost::shared_array<T> to std::shared_ptr<T[]>

2023-04-14 10:33:27 +00:00

fixedallocator.h

replace boost::shared_array<T> to std::shared_ptr<T[]>

2023-04-14 10:33:27 +00:00

genericparser.h

clang format apply

2022-01-21 16:43:49 +00:00

hasher.h

MCOL-5199 This patch solves the overal performance degradation introduced with a new way of char columns hashing

2022-08-24 19:07:06 +00:00

hashfamily.h

New warnfixes (#2254)

2022-02-17 13:08:58 +03:00

mariadb_my_sys.h

clang format apply

2022-01-21 16:43:49 +00:00

mcs_basic_types.h

New warnfixes (#2254)

2022-02-17 13:08:58 +03:00

mcsconfig_conflicting_defs_remember.h

MCOL-4734 Compilation failure: MariaDB-10.6 + ColumnStore-develop

2021-05-25 12:34:36 +04:00

mcsconfig_conflicting_defs_restore.h

MCOL-4734 Compilation failure: MariaDB-10.6 + ColumnStore-develop

2021-05-25 12:34:36 +04:00

mcsconfig_conflicting_defs_undef.h

MCOL-4734 Compilation failure: MariaDB-10.6 + ColumnStore-develop

2021-05-25 12:34:36 +04:00

MonitorProcMem.cpp

Remove windows ifdefs

2023-03-02 15:59:42 +00:00

MonitorProcMem.h

clang format apply

2022-01-21 16:43:49 +00:00

nullstring.h

feat(datatypes): MCOL-4632 and MCOL-4648, fix cast leads to NULL.

2023-08-11 13:00:30 +00:00

nullvaluemanip.cpp

Turn on ASAN for unitests (#2719)

2023-02-02 15:08:01 +02:00

nullvaluemanip.h

clang format apply

2022-01-21 16:43:49 +00:00

pipe.h

MCOL-5105 This patch raises pipe read operation timeout to 20 minutes

2022-06-09 14:34:50 +00:00

poolallocator.cpp

replace boost::shared_array<T> to std::shared_ptr<T[]>

2023-04-14 10:33:27 +00:00

poolallocator.h

replace boost::shared_array<T> to std::shared_ptr<T[]>

2023-04-14 10:33:27 +00:00

robin_hood.h

Remove windows ifdefs

2023-03-02 15:59:42 +00:00

service.h

MCOL-5093 This patch raises the hardcoded service start TO up to 2 hours (#2469)

2022-07-22 12:25:24 -05:00

simd_arm.h

AUX column scan(MCOL-5021) effectively disables vectorized scanning on

2022-10-07 10:32:54 +00:00

simd_sse.h

AUX column scan(MCOL-5021) effectively disables vectorized scanning on

2022-10-07 10:32:54 +00:00

simpleallocator.h

Remove windows ifdefs

2023-03-02 15:59:42 +00:00

spinlock.h

MCOL-5001 This patch merges ExeMgr and PrimProc runtimes

2022-04-04 11:46:33 +00:00

statistics.cpp

MCOL-5191 Refacator statistics.

2023-03-06 15:06:40 +03:00

statistics.h

MCOL-5191 Refacator statistics.

2023-03-06 15:06:40 +03:00

stlpoolallocator.h

C++20 fixes

2022-03-28 12:32:29 +00:00

string_prefixes.cpp

feat(primproc,aggregegation)!: Changes for ROLLUP with single-phase aggregation (#3025)

2023-11-28 17:33:02 +03:00

string_prefixes.h

feat(extent-elimination)!: re-enable extent-elimination for dictionary columns scanning

2023-11-17 17:14:35 +03:00

syncstream.h

clang format apply

2022-01-21 16:43:49 +00:00

threadnaming.cpp

clang format apply

2022-01-21 16:43:49 +00:00

threadnaming.h

clang format apply

2022-01-21 16:43:49 +00:00

utils_utf8.cpp

Mcol 5092 MODA uses wrong column width for some types (#2450)

2022-08-11 15:16:11 -05:00

utils_utf8.h

MCOL-5573 Fix cpimport truncation of TEXT columns.

2023-09-20 12:23:22 -04:00

vlarray.h

ci: new builds grid, parallel steps

2022-07-08 22:30:02 +02:00

widedecimalutils.h

clang format apply

2022-01-21 16:43:49 +00:00