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81 Commits

Author SHA1 Message Date
Nikolai Kochetov
c2aaa29a17 Fix build. 2021-05-31 19:07:45 +03:00
Azat Khuzhin
23981ffd0e Introduce IStorage::flushAndShutdown() 2021-05-16 13:23:53 +03:00
feng lv
c6f8ab9826 fix 2021-05-13 02:05:53 +00:00
Amos Bird
cd6414639e
add metadata_snapshot to getQueryProcessingStage 2021-05-11 18:12:26 +08:00
feng lv
39f68bf5ff fix conflict 2021-05-02 16:33:45 +00:00
Nikita Mikhaylov
9f55424250 move to examples everywhere 2021-04-27 01:51:42 +03:00
feng lv
3df8423b6e fix tests build 2021-04-25 06:51:21 +00:00
Azat Khuzhin
2561a67fd8 Replace !__clang__ with !defined(__clang) to fix gcc builds 
$ gg 'if !__clang__' | cut -d: -f1 | sort -u | xargs sed -i 's/#if !__clang__/#if !defined(__clang__)/g'
 2021-04-18 23:37:50 +03:00
Ivan
495c6e03aa
Replace all Context references with std::weak_ptr (#22297) 
* 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
Alexey Milovidov
39c3efdb00 Fix build 2021-04-01 16:38:04 +03:00
Alexander Kuzmenkov
0171ab95fa
Merge pull request #21640 from vdimir/fix-join-where-database-engine 
Remove unknown columns from joined table in where for queries to external database engines
 2021-03-29 16:14:10 +03:00
Alexey Milovidov
eadf0248d0 Build fixes 2021-03-16 14:07:53 +03:00
vdimir
91180fa06f
Fix test gtest_transform_query_for_external_database 2021-03-12 17:03:14 +03:00
vdimir
2156401506
Remove unknown columns from joined table in where for queries to external database engines 2021-03-11 20:53:29 +03:00
Vasily Nemkov
4fcc23ec9a Fixed build for GCC-10 2021-02-24 17:08:43 +02:00
Vasily Nemkov
2d03d330bc Extended range of DateTime64 to years 1925 - 2238 
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
alesapin
3253638969 Fix backoff for failed background tasks in replicated merge tree 2021-02-11 14:46:18 +03:00
Alexey Milovidov
d2c1a97d86 Minor modification 2021-02-04 22:41:17 +03:00
Alexey Milovidov
19c38c61e6 Add fuzzer for ColumnsDescription 2021-02-04 22:03:56 +03:00
Alexey Milovidov
8fb64472f2 External queries: fix the case of expr IN table #9756 2021-01-09 06:28:54 +03:00
Nikita Mikhailov
c5f92e5096 better formatfactory 2020-12-30 06:07:30 +03:00
alesapin
12b6a54a24 Merge branch 'master' into try_rewrite_writer 2020-12-14 10:30:01 +03:00
Alexander Kuzmenkov
dcc4b5609f fixup 2020-12-11 21:16:26 +03:00
alesapin
af73db93e6 Mechanical refactoring 2020-12-09 21:10:09 +03:00
Alexander Tokmakov
5cdfcfb307 remove other stringstreams 2020-11-09 22:12:44 +03:00
alexey-milovidov
2d427eb1e8
Merge pull request #16496 from ClickHouse/register-formats 
Fix inconsistency in FormatFactory
 2020-11-08 14:27:33 +03:00
alexey-milovidov
f4ba5f1f9a
Merge pull request #16772 from ClickHouse/fix-stringstream 
Fix "server failed to start" error
 2020-11-08 14:27:08 +03:00
Alexey Milovidov
5314185e25 Merge branch 'master' into azat-optimize_skip_unused_shards-optimization 2020-11-08 00:17:59 +03:00
Alexey Milovidov
fd84d16387 Fix "server failed to start" error 2020-11-07 03:14:53 +03:00
Alexey Milovidov
f7c77b4a25 Fix unit tests 2020-11-04 13:14:23 +03:00
alesapin
c22c760ac1 Fix unit test build 2020-10-16 13:18:56 +03:00
alesapin
629506445d Better backoff policy 2020-10-15 16:57:50 +03:00
alesapin
e84eda176a Add test and slightly refactored 2020-10-15 13:22:02 +03:00
Azat Khuzhin
b838214a35 Pass non-const SelectQueryInfo (and drop mutable qualifiers) 2020-10-02 22:42:35 +03:00
Azat Khuzhin
587cde853e Avoid skipping unused shards twice (for query processing stage and read itself) 2020-10-02 22:42:09 +03:00
Azat Khuzhin
9cb3c743bd
Convert to python3 (#15007) 2020-10-02 19:54:07 +03:00
Alexey Milovidov
ef5363b87f Fix terribly wrong code 2020-09-19 02:05:13 +03:00
alesapin
bd24c3a059 Fix build useless binary 2020-09-03 17:38:56 +03:00
alesapin
e48e4309b2 Better names 2020-09-03 16:29:18 +03:00
tavplubix
4aff48dc3f
Merge pull request #10851 from zhang2014/feature/materialize_mysql_database 
ISSUES-4006 support MaterializeMySQL database engine
 2020-08-12 15:59:28 +03:00
Alexey Milovidov
12f66fa82c Fix 99% of typos 2020-08-08 04:01:47 +03:00
zhang2014
c99da34039 ISSUES-4006 try fix unit test failure 2020-08-04 19:09:30 +08:00
Nikolai Kochetov
39530f837e Remove TreeExecutorBlockInputStream. 2020-07-31 16:23:19 +03:00
Nikita Mikhaylov
1d6c2ba689 rewrite other test + remove useless includes 2020-07-29 20:37:57 +03:00
Artem Zuikov
2afd123eda
Refactoring: extract TreeOptimizer from SyntaxAnalyzer (#12645) 2020-07-22 20:13:05 +03:00
Alexey Milovidov
82ea884d01 Fix incorrect unit test 2020-07-16 05:37:12 +03:00
Alexey Milovidov
49f60ef3a4 Fix build 2020-07-12 08:26:33 +03:00
Alexey Milovidov
eaa13d8176 Fix strange code CC @Enmk. Prove: g++ -xc++ -include vector - <<< 'int main() { return std::vector<const char>{1, 2, 3}.size(); }' 2020-07-09 02:04:42 +03:00
alesapin
84f8bf1e14
Merge pull request #10697 from CurtizJ/polymorphic-parts 
Polymorphic parts (in-memory format)
 2020-07-08 13:25:45 +03:00
Alexey Milovidov
95a7a09c37 Fix transform query for external databases in presense of aliases #12032 2020-07-06 04:50:45 +03:00