alexey-milovidov
03d85227d1
Merge pull request #3229 from yandex/fix-datetime-conversion-when-inserting-in-values-format
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Fix conversion between Date and DateTime when inserting in VALUES format and "input_format_values_interpret_expressions" is true
2018-09-27 00:20:04 +03:00
Alexey Milovidov
30da8de1b6
Send log message about peak memory usage to client #3230
2018-09-27 00:19:49 +03:00
Alexey Milovidov
99927a3518
Returned logging peak memory usage in query scope #3230
2018-09-27 00:10:43 +03:00
Alexey Milovidov
0928acdf8a
Removed dead code #3230
2018-09-27 00:02:54 +03:00
Alexey Milovidov
b1b53a4019
Added test #3143
2018-09-26 23:49:44 +03:00
Alexey Milovidov
dd88c092b7
Attempt to fix inconsistent values in total memory tracker #3143
2018-09-26 23:45:40 +03:00
Alexey Milovidov
836c20b2d3
\Merge branch 'master' of github.com:yandex/ClickHouse
2018-09-26 22:48:59 +03:00
Alexey Milovidov
721837efe9
Adapted test #3205
2018-09-26 22:48:47 +03:00
alexey-milovidov
28bd1e8eff
Merge pull request #3224 from 4ertus2/decimal
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Supertypes for decimal and integers [issue-3218]
2018-09-26 22:47:10 +03:00
Alexey Milovidov
e90484db77
Fix conversion between Date and DateTime when inserting in VALUES format and "input_format_values_interpret_expressions" is true #3226
2018-09-26 22:43:10 +03:00
chertus
4442437396
minor fix
2018-09-26 18:34:53 +03:00
alexey-milovidov
b6e53d22e1
Merge pull request #3200 from yandex/low-cardinality-function-result-cache
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Added cache for low cardinality function result.
2018-09-26 18:12:48 +03:00
alexey-milovidov
2471332dfc
Update IFunction.h
2018-09-26 18:02:56 +03:00
chertus
a564b05ec7
supertypes for decimal and ints [issue-3218]
2018-09-26 17:59:23 +03:00
alexey-milovidov
6374094f0c
Merge pull request #3202 from zhang2014/fix/ISSUES-3145
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ISSUES-3145 support qualified asterisk
2018-09-26 17:41:01 +03:00
chertus
3ff2cfb4af
fix div by zero in decimal var/stddev
2018-09-26 15:38:36 +03:00
chertus
b48402e871
intDiv, intDivOrZero for decimal [issue-3221]
2018-09-26 15:12:45 +03:00
alexey-milovidov
60000481e4
Merge pull request #3219 from topvisor/add_biz_to_insignificant_second_level_domains
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Update firstSignificantSubdomain function
2018-09-26 14:54:43 +03:00
Veloman Yunkan
3e96f32833
Fixed the bug introduced by PR#3144
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The pre-existing optimization in the function
JSONEachRowRowInputStream::readColumnName() (that was extracted
during the refactoring step of PR#3144) imposed a restriction
on its usage - reading from the input stream might invalidate the return
value of that function, and this is what happenned in readJSONObject()
after the call to skipColonDelimiter().
One way of fixing the problem while preserving the original optimization
intact would be to defer the call to skipColonDelimiter() until the
variable name_ref was fully consumed, however that would result in worse
code (skipColonDelimiter() would need to be called in three different
places where it doesn't really belong).
Therefore I preferred to slightly weaken the optimization by always
copying the key name into the current_column_name data member.
2018-09-26 11:27:04 +00:00
chertus
69dd660919
fix crash on decimal division by zero [issue-3221]
2018-09-26 14:25:50 +03:00
decaseal
963988ddf2
Update firstSignificantSubdomain function
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Add "biz" domain to list of "insignificant" second-level domains
2018-09-26 12:39:04 +03:00
Marek Vavruša
cbbcb6d9df
Formats/CapnProtoRowInputStream: support Nested and Tuple, fix alignment issues
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This updated contrib/capnproto to a newer version that fixes problems with
unaligned access to message frames.
It also adds support for parsing Struct types as Tuple (named or unnamed),
and Nested array types.
The `struct X { a @0 :UInt64; b @1 :Text }` in Cap'nProto is equivalent to
`x Tuple(a UInt64, b String)` in ClickHouse.
Arrays of Struct types such as `y List(X)` are equivalent to `y Nested(a UInt64, b String)`.
2018-09-25 22:51:35 -07:00
Marek Vavruša
ea32434888
Storages/Kafka: fixed deadlocks, moved to background pool
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This fixes two deadlocks in Kafka engine found previously:
* When exception is thrown before starting reading, consumer
was never returned to the storage. Now it is claimed only
when actually starting reading.
* Fixed lockup on deinitialization when consumer only unsubscribed,
but didn't close, and the endine then timeouted when waiting for
consumer destruction.
This also moves the stream thread to background worker pool.
The reason for that is that it will compete with other tasks for
time, so it will form a backpressure on insertion when the system
is busy.
2018-09-25 22:51:07 -07:00
alexey-milovidov
b326b95592
Merge pull request #3205 from yandex/order-by-remerge
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Added remerge step to process ORDER BY with LIMIT when memory usage is high
2018-09-26 06:32:03 +03:00
Alexey Milovidov
33e4865240
Adjusted test #3205
2018-09-26 05:33:29 +03:00
Alexey Milovidov
57822ad592
Improvement #3205
2018-09-26 04:30:07 +03:00
Alexey Milovidov
042536177d
Merge branch 'master' into order-by-remerge
2018-09-26 04:24:35 +03:00
alexey-milovidov
7f885b0d31
Merge pull request #3213 from yandex/every_function_in_own_file_5
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Every function in its own file, part 5
2018-09-26 04:23:32 +03:00
Alexey Milovidov
b11a84b895
Merge branch 'master' of github.com:yandex/ClickHouse into every_function_in_own_file_5
2018-09-26 03:36:20 +03:00
Alexey Milovidov
0e7caa05fa
Every function in its own file, part 5 [#CLICKHOUSE-2]
2018-09-26 03:32:38 +03:00
Alexey Milovidov
27b7654abc
Every function in its own file, part 5 [#CLICKHOUSE-2]
2018-09-26 03:31:40 +03:00
alexey-milovidov
ee2363dc73
Merge pull request #3211 from 4ertus2/decimal
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fix decimal to int, int to decimal convertion [issue-3177]
2018-09-26 00:25:22 +03:00
alexey-milovidov
0dd4bb43a3
Update string_search_functions.md
2018-09-25 21:19:15 +03:00
alexey-milovidov
c449319a3b
Update string_search_functions.md
2018-09-25 21:18:50 +03:00
chertus
96ceca6c05
fix decimal to int, int to decimal convertion [issue-3177]
2018-09-25 19:03:50 +03:00
Alexandr Krasheninnikov
647d1041f1
Implement jdbc/idbc bridge connectors
2018-09-25 17:29:44 +03:00
Nikolai Kochetov
d526859011
Added cache for low cardinality function result. [#CLICKHOUSE-3904]
2018-09-25 16:48:52 +03:00
zhang2014
b887ec8e98
ISSUES-3145 support qualified asterisk
2018-09-25 10:42:51 +08:00
Alexander Krasheninnikov
fe8affa1cf
Initial
2018-09-25 03:21:20 +03:00
alexey-milovidov
002331be1b
Merge pull request #3204 from CurtizJ/CLICKHOUSE-3527
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Better code in #3101 .
2018-09-25 00:28:11 +03:00
Alexey Milovidov
5cc8e802d5
Added test #3205
2018-09-25 00:02:40 +03:00
Alexey Milovidov
9fbde09725
Memory tracker: added watermark logging #3205
2018-09-24 23:57:10 +03:00
Alexey Milovidov
81e2fe14e5
Better messages #3205
2018-09-24 23:30:02 +03:00
Alexey Milovidov
8e7c6598e8
Added remerge step to process ORDER BY with LIMIT when memory usage is high #3179
2018-09-24 23:07:30 +03:00
Alexey Milovidov
17b8e20922
Failover for hosts with missing DNS records while connecting to ZooKeeper #3201
2018-09-24 22:09:12 +03:00
CurtizJ
d0ed96aa04
better code
2018-09-24 22:08:11 +03:00
Alexey Milovidov
5c386ea3cd
Always write query_id field in log #3203
2018-09-24 21:44:40 +03:00
Alexey Milovidov
73f68b5ee4
Miscellaneous [#CLICKHOUSE-2]
2018-09-24 21:44:09 +03:00
Alexey Milovidov
5f6328646a
utils/check-style/check-style -n #3101
2018-09-24 21:02:25 +03:00
alexey-milovidov
b6c7d71a03
Merge pull request #3101 from CurtizJ/CLICKHOUSE-3527
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CLICKHOUSE-3527 Fix race while parallel ddl queries
2018-09-24 20:59:57 +03:00
