Li Yin
4088c0a7f3
Automated function registration
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Automated register all functions with below naming convention by
iterating through the symbols:
void DB::registerXXX(DB::FunctionFactory &)
2022-07-29 15:39:50 +08:00
Maksim Kita
af5ad2f370
Remove DecimalPaddedPODArray
2022-01-27 10:07:53 +00:00
Alexey Milovidov
29d28c531f
Move code around to avoid dlsym on Musl
2021-12-24 12:25:27 +03:00
Alexey Milovidov
fe6b7c77c7
Rename "common" to "base"
2021-10-02 10:13:14 +03:00
Pavel Kruglov
70b51133c1
Try to simplify code
2021-08-09 18:01:08 +03:00
Pavel Kruglov
0662df8b76
Fix performance with JIT, add arguments to function isSuitableForShortCircuitArgumentsExecution
2021-08-09 17:54:14 +03:00
Pavel Kruglov
e792fa588f
Mark all Functions as sutable or not for executing as short circuit arguments
2021-08-09 17:50:09 +03:00
Maksim Kita
d2df23a959
Function formatDateTime fix code comments ( #25334 )
2021-06-16 17:59:58 +03:00
mergify[bot]
d68d5e0ef1
Merge branch 'master' into rename-const-context-ptr
2021-06-04 14:41:41 +00:00
Kruglov Pavel
8acf031c1b
Merge pull request #24398 from Avogar/fix-deltasum
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Fix logical error AggregateFunctionFactory returned nullptr
2021-06-03 19:40:06 +03:00
Nikolai Kochetov
dbaa6ffc62
Rename ContextConstPtr to ContextPtr.
2021-06-01 15:20:52 +03:00
Kruglov Pavel
51bca62ff3
Fix typo
2021-05-31 18:01:55 +03:00
Alexander Kuzmenkov
3f57fc085b
remove mutable context references from functions interface
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Also remove it from some visitors.
2021-05-28 19:45:37 +03:00
Pavel Kruglov
42d57138f2
replace all isDateOrDateTime invocations to explicit calls to isDate and isDateTime and isDateTime64
2021-05-28 15:34:49 +03:00
Maksim Kita
d923d9e6ef
Function move file
2021-05-17 10:30:42 +03:00
Maksim Kita
947f28d430
IFunction refactoring
2021-05-15 20:33:15 +03:00
alexey-milovidov
ee9aaab4bc
Merge pull request #22937 from Enmk/formatDateTime_toDateTime64_fixes
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Fixes: formatDateTime and toDateTime64
2021-04-13 01:40:25 +03:00
Ivan
495c6e03aa
Replace all Context references with std::weak_ptr ( #22297 )
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* Replace all Context references with std::weak_ptr
* Fix shared context captured by value
* Fix build
* Fix Context with named sessions
* Fix copy context
* Fix gcc build
* Merge with master and fix build
* Fix gcc-9 build
2021-04-11 02:33:54 +03:00
Vasily Nemkov
4dcc1b2d2e
Fixed formatDateTime for DateTime64 arguments
2021-04-09 19:39:54 +03:00
Vasily Nemkov
2d03d330bc
Extended range of DateTime64 to years 1925 - 2238
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The Year 1925 is a starting point because most of the timezones
switched to saner (mostly 15-minutes based) offsets somewhere
during 1924 or before. And that significantly simplifies implementation.
2238 is to simplify arithmetics for sanitizing LUT index access;
there are less than 0x1ffff days from 1925.
* Extended DateLUTImpl internal LUT to 0x1ffff items, some of which
represent negative (pre-1970) time values.
As a collateral benefit, Date now correctly supports dates up to 2149
(instead of 2106).
* Added a new strong typedef ExtendedDayNum, which represents dates
pre-1970 and post 2149.
* Functions that used to return DayNum now return ExtendedDayNum.
* Refactored DateLUTImpl to untie DayNum from the dual role of being
a value and an index (due to negative time). Index is now a different
type LUTIndex with explicit conversion functions from DatNum, time_t,
and ExtendedDayNum.
* Updated DateLUTImpl to properly support values close to epoch start
(1970-01-01 00:00), including negative ones.
* Reduced resolution of DateLUTImpl::Values::time_at_offset_change
to multiple of 15-minutes to allow storing 64-bits of time_t in
DateLUTImpl::Value while keeping same size.
* Minor performance updates to DateLUTImpl when building month LUT
by skipping non-start-of-month days.
* Fixed extractTimeZoneFromFunctionArguments to work correctly
with DateTime64.
* New unit-tests and stateless integration tests for both DateTime
and DateTime64.
2021-02-24 17:08:35 +02:00
jianmei zhang
e967b6bf49
add a %Q replacement for formatDateTime
2021-01-18 12:16:32 +08:00
Ivan Lezhankin
f897f7c93f
Refactor IFunction to execute with const arguments
2020-11-17 16:24:45 +03:00
Nikolai Kochetov
295e612343
Fix build and tests.
2020-10-20 16:11:57 +03:00
Nikolai Kochetov
ce2f6a0560
Part 4.
2020-10-18 00:41:50 +03:00
Nikolai Kochetov
959424f28a
Rename block to columns.
2020-10-14 17:04:50 +03:00
Nikolai Kochetov
966b1d6cf5
Rename Block to ColumnsWithTypeAndName.
2020-10-14 16:09:11 +03:00
Nikolai Kochetov
3a17c2a7ac
Rename FunctionArguments to ColumnsWithTypeAndName
2020-10-11 22:20:20 +03:00
Nikolai Kochetov
d28325a353
Replace getByPosition to []
2020-10-10 21:24:57 +03:00
Nikolai Kochetov
a7fb2e38a5
Use ColumnWithTypeAndName as function argument instead of Block.
2020-10-09 10:41:28 +03:00
Artem Zuikov
b3eafc1106
hide symbols in nameless namespace
2020-09-07 21:00:37 +03:00
alexey-milovidov
be38b0fe75
Merge pull request #13497 from amosbird/tdm
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Better toDate/toDateTime functions.
2020-08-09 02:14:58 +03:00
Amos Bird
ba204fe3b2
fix test and add alias to FROM_UNIXTIME
2020-08-09 00:24:43 +08:00
Alexey Milovidov
edd89a8610
Fix half of typos
2020-08-08 03:47:03 +03:00
Alexey Milovidov
9b39b6b7b4
Whitespace #12484
2020-07-23 13:29:59 +03:00
alexey-milovidov
456bf4461b
Merge branch 'master' into br1
2020-07-23 13:26:41 +03:00
alexey-milovidov
7a7f6dbf13
Update formatDateTime.cpp
2020-07-23 13:23:55 +03:00
Nikolai Kochetov
e4689ce302
Make IFunction::executeImpl const.
2020-07-21 16:58:07 +03:00
feng lv
767bc7a905
add doc
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fix test
fix
name style fix
2020-07-14 18:50:51 +08:00
feng lv
f0b423e928
add test
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style fix
2020-07-14 14:16:47 +08:00
feng lv
dffdb6e9e9
add FROM_UNIXTIME function
2020-07-14 14:04:37 +08:00
alexey-milovidov
f8a43d5e07
Update formatDateTime.cpp
2020-07-05 01:00:30 +03:00
vivarum
d387fa719e
New ISO8601 year modificators for formatDateTime
2020-07-04 21:54:42 +03:00
Alexey Milovidov
8c9408f927
Checkpoint
2020-04-22 11:31:10 +03:00
Ivan Lezhankin
06446b4f08
dbms/ → src/
2020-04-03 18:14:31 +03:00
