alexey-milovidov
6b1352f65c
Merge pull request #6893 from malkfilipp/client_older_than_server
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Display warning if clickhouse-client version is older than clickhouse-server.
2019-09-11 16:02:35 +03:00
alexey-milovidov
f1f177c451
Merge pull request #6896 from amosbird/bf
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Build fix
2019-09-11 15:41:48 +03:00
alexey-milovidov
3ca084ec57
Merge pull request #6854 from Akazz/rwlock-cumulative-update-1
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Rwlock sanitary update 1: removed weak_ptrs from implementation + added strong exception safety guarantee
2019-09-11 15:40:28 +03:00
Zhichang Yu
6c5019ca39
use croaring serialization functions
2019-09-11 12:35:43 +00:00
proller
9271155bfc
Merge remote-tracking branch 'upstream/master' into fix25
2019-09-11 15:05:11 +03:00
Nikolai Kochetov
a59ae3826d
Do not flush output stream in copy data. Add special flushing callback to Watch query.
2019-09-11 14:38:05 +03:00
Guillaume Tassery
d15d5827ef
Add documentation
2019-09-11 13:24:44 +02:00
Guillaume Tassery
140883ab83
Cosmetic
2019-09-11 13:17:43 +02:00
Guillaume Tassery
5f1621faa2
Add database right for dictionaries
2019-09-11 13:14:55 +02:00
alesapin
0b8aec469f
Make absolute path on disks start from /clickhouse/data, fix freeze and rename, add tests
2019-09-11 13:57:32 +03:00
Nikolai Kochetov
172e4d76d7
Added more comments.
2019-09-11 13:46:41 +03:00
Nikolai Kochetov
96f7eb1141
Change number of aggregating streams.
2019-09-11 13:07:04 +03:00
Ivan Blinkov
8d5a08743a
Add link to clickhouse-flamegraph ( #6901 )
2019-09-11 12:06:50 +03:00
malkfilipp
62f85c0a3a
Switch to tuples
2019-09-11 11:41:57 +03:00
kreuzerkrieg
fd307314fd
Disable ninja for CLion
2019-09-11 10:23:20 +03:00
Amos Bird
bf799fef92
Build fix
2019-09-11 10:53:56 +08:00
Azat Khuzhin
6c646a6978
Missing <chrono> for gtest_sensitive_data_masker
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I guess that <chrono> had been included somewhere before in primary env.
2019-09-11 02:04:11 +03:00
alexey-milovidov
a446ec5e61
Merge pull request #6882 from clemrodriguez/issue-6825
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Fix too early MySQL connection closure in MySQLBlockInputStreamream.cpp
2019-09-11 02:03:20 +03:00
alexey-milovidov
af4af8bc6a
Merge pull request #6886 from amosbird/cmp0075
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Fix build error when cmake_minimum_required(3.12)
2019-09-11 02:03:01 +03:00
alexey-milovidov
254102c5bd
Merge pull request #6602 from amosbird/object-library
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Split libdbms.so using object library
2019-09-11 02:00:13 +03:00
malkfilipp
b63d2422d0
Change versions comparing from string to number
2019-09-11 01:29:21 +03:00
Akazz
7b65dfb867
Build fixed
2019-09-11 01:21:08 +03:00
alexey-milovidov
8fa72c6804
Update Client.cpp
2019-09-10 23:10:23 +03:00
Akazz
40a9495267
Some formatting + minor change
2019-09-10 22:58:04 +03:00
malkfilipp
058c04e759
Add a warning if the client is older than the server
2019-09-10 22:28:33 +03:00
akuzm
ab85d145a2
Merge pull request #6873 from yandex/aku/internal-iteration
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Use internal iteration over hash tables in Aggregator.
2019-09-10 22:02:53 +03:00
Amos Bird
8f28a36c17
Use internal iteration over hash tables in Aggregator.
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For compound hash tables such as the future StringHashMap, an
iterator-based API might be inefficient for iterating over a table or
for merging two tables, because:
1) the key has to be converted to a general format from a from a
component-specific format, which may differ between the components;
2) the information about the component of the compound hash table to
which the value belongs is lost, and has to be recalculated if the
value is reinserted.
A more efficient approach is to use internal iteration, that is,
map-like functions, which avoids unnecessary conversions when iterating,
and allows to use an efficient component-wise approach when merging.
2019-09-10 21:52:53 +03:00
chertus
8afa48fa42
some joins code unification
2019-09-10 21:39:10 +03:00
Amos Bird
a1310ffbe6
Split libdbms.so using object library
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Now the linking time of incremental builds are around 1-2 seconds
2019-09-11 01:56:01 +08:00
alesapin
34a454aa62
Remove redundant code, that caused race for part object
2019-09-10 20:17:10 +03:00
Alexander Kuzmenkov
160e0faf77
Do not use iterator::getValue() in Aggregator.
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Use separate key and "mapped" value references instead. This is
important for hash tables that do not store the key/"mapped" pair
directly, and cannot provide this interface without some runtime
overhead.
2019-09-10 20:12:30 +03:00
Alexander Kuzmenkov
8e9a8584e0
Do not provide mutable key access in hash map cells.
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We don't need it anymore after we changed the hash table key memory
management to use callbacks. Removing this interface is important for
hash maps that do not store the key, such as FixedHashMap or the
prospective compound StringHashMap.
2019-09-10 20:12:30 +03:00
Nikolai Kochetov
e9e0bd82b9
Change number of aggregating streams.
2019-09-10 20:08:06 +03:00
Nikolai Kochetov
bcc764e2cd
Use header in native format created in InterpreterSelectQuery. Fill missed columns in Native format.
2019-09-10 19:45:53 +03:00
Nikolai Kochetov
7ddc8a6dde
Use header in native format created in InterpreterSelectQuery. Fill missed columns in Native format.
2019-09-10 19:41:05 +03:00
Nikolai Kochetov
8dd8ab7d1f
Use header in native format created in InterpreterSelectQuery. Fill missed columns in Native format.
2019-09-10 19:31:41 +03:00
proller
80af97aed0
Merge remote-tracking branch 'upstream/master' into fix25
2019-09-10 18:12:34 +03:00
chertus
02691f50ef
make things wrong
2019-09-10 17:51:28 +03:00
alexey-milovidov
189058308d
Merge pull request #6888 from huangzhhui/patch-2
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Use the right words
2019-09-10 17:41:01 +03:00
alesapin
5a45265344
Create global dir
2019-09-10 17:32:32 +03:00
Nikolai Kochetov
071b5dd514
Add LowCardinality conversion to Native format if types of columns are not equals.
2019-09-10 17:30:13 +03:00
黄朝晖
3625769e00
Update index.md
2019-09-10 22:26:50 +08:00
Nikolai Kochetov
30394113a1
Add LowCardinality conversion to Native format if types of columns are not equals.
2019-09-10 17:16:31 +03:00
Nikolai Kochetov
8734c8339e
Fix race in PipelineExecutor.
2019-09-10 16:12:18 +03:00
alesapin
65851e27d0
Fix freeze partition
2019-09-10 16:06:26 +03:00
Amos Bird
7b30835b13
Fix build error when cmake_minimum_required(3.12)
2019-09-10 20:46:39 +08:00
akazz
33f462d011
Dropped some garbage lines
2019-09-10 15:37:14 +03:00
akazz
4f71fe715c
Strong exception safety guarantee:
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Based on std::list<>::emplace_back() and std::unordered_map<>::emplace()
provide strong exception safety, RWLockImpl is now changed to provide
the same level of exception safety.
2019-09-10 15:33:45 +03:00
proller
0ba5ca57a6
Merge remote-tracking branch 'upstream/master' into fix25
2019-09-10 15:28:55 +03:00
alesapin
ac4ab3ca2b
Fix rename bug
2019-09-10 15:23:18 +03:00
