Aleksei Antipovskii
0ab03c7258
chore(codestyle): mark virtual methods as override
2025-02-21 20:01:34 +04:00
Serguey Zefirov
39a976c39a
fix(ubsan): MCOL-5844 - iron out UBSAN reports
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The most important fix here is the fix of possible buffer overrun in
DATEFORMAT() function. A "%W" format, repeated enough times, would
overflow the 256-bytes buffer for result. Now we use ostringstream to
construct result and we are safe.
Changes in date/time projection functions made me fix difference between
us and server behavior. The new, better behavior is reflected in changes
in tests' results.
Also, there was incorrect logic in TRUNCATE() and ROUND() functions in
computing the decimal "shift."
2024-12-10 20:30:58 +04:00
Leonid Fedorov
8f93fc3623
MCOL-5493: First portion of UBSan fixes ( #2842 )
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Multiple UB fixes
2023-06-02 17:02:09 +03:00
Leonid Fedorov
56f2346083
Remove windows ifdefs
2023-03-02 15:59:42 +00:00
Leonid Fedorov
65252df4f6
C++20 fixes
2022-03-28 12:32:29 +00:00
Leonid Fedorov
04752ec546
clang format apply
2022-01-21 16:43:49 +00:00
Leonid Fedorov
01f3ceb437
replace header guards with #pragma once
2022-01-21 15:24:58 +00:00
Roman Nozdrin
58495d0d2f
MCOL-4387 Convert dataconvert::decimalToString() into VDecimal and TSInt128 methods
2020-11-18 13:53:16 +00:00
Gagan Goel
cfe35b5c7f
MCOL-641 Add support for functions (Part 1).
2020-11-18 13:51:25 +00:00
David Hall
1f3d1e6fd6
MCOL-3536 collation
2020-05-14 16:02:49 -05:00
jmrojas2332
c29c41e235
MCOL 3474 Fix Timediff results after accounting for new test cases
2019-12-04 22:48:07 +00:00
jmrojas2332
252268ef63
MCOL 3474 Fix TIMEDIFF w/ non-temporal data types
2019-12-03 06:47:36 +00:00
Patrick LeBlanc
a09a9d5d0f
Mass substitution 'Corporaton' -> 'Corporation'
2019-08-07 14:43:25 -05:00
David Hall
3f2c753947
MCOL-1822-c final checkin
2019-03-05 09:33:39 -06:00
David Hall
a2aa4b8479
MCOL-1822 Intermediate checkin. DISTINCT not working.
2019-02-25 14:54:46 -06:00
Andrew Hutchings
01446d1e22
Reformat all code to coding standard
2017-10-26 17:18:17 +01:00
Andrew Hutchings
5f70568d5c
MCOL-325 Fix WEEK() and YEARWEEK()
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The flags mask logic for the week function was incorrect. This patch
fixes it so that the behaviour is the same as MariaDB's
2016-09-27 14:32:26 +01:00
Andrew Hutchings
21a081678d
MCOL-283 Fix mysql_calc_week
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The value of a NULL pointer could potentionally be accessed
2016-09-05 21:49:38 +01:00
Andrew Hutchings
0bea3e4ab1
Make date handling more in-line with MySQL
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Date limit of year 1400 was used due to Boost's limits.
This patch strips out the use of Boost for date handling and sets the
lower limit to year 1000.
2016-08-30 11:25:16 +01:00
david hill
f6afc42dd0
the begginning
2016-01-06 14:08:59 -06:00
