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72 Commits

Author SHA1 Message Date
Mikhail Filimonov
3de3ba336a Fix Native format in Kafka 2019-12-03 22:12:47 +01:00
alexey-milovidov
87adf355e8
Merge pull request #7935 from filimonov/kafka_perf 
[wip] attempt to improve kafka parsing performance
 2019-12-03 03:52:40 +03:00
Mikhail Filimonov
deec48a3e0 attempt to fix kafka parsing performance regression https://github.com/ClickHouse/ClickHouse/issues/7261 2019-11-27 00:46:19 +01:00
CurtizJ
6a1baefc47 add missing comment and rename 2019-11-26 12:59:31 +03:00
alesapin
40a5cf4bb9 Forbidden to use column name more than once in insert query. 2019-11-08 12:57:32 +03:00
Nikolai Kochetov
d7596e51b7 Removed convert_types_to_low_cardinality from NativeBlockInputStream. 2019-09-12 14:33:46 +03:00
Nikolai Kochetov
959744fede Address header by name in NativeBlockInputStream. 2019-09-12 12:34:47 +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
Nikolai Kochetov
071b5dd514 Add LowCardinality conversion to Native format if types of columns are not equals. 2019-09-10 17:30:13 +03:00
Nikolai Kochetov
30394113a1 Add LowCardinality conversion to Native format if types of columns are not equals. 2019-09-10 17:16:31 +03:00
proller
300bbdfb43 Fix cyclic lib depend ppart 2: clean 2018-12-28 21:15:26 +03:00
Nikolai Kochetov
78321a04a1 Added low_cardinality_allow_in_native_format setting. 2018-12-19 19:47:30 +03:00
Nikolai Kochetov
1a6127dce4 Remove LowCardinality from NativeBlockOutputStream types for old clients. 2018-12-10 15:09:37 +03:00
KochetovNicolai
431cff1613
Update NativeBlockInputStream.cpp 
Fix type for LowCardinality inserts.
 2018-12-07 20:17:50 +03:00
Nikolai Kochetov
2bb57ce472 Support insertion into LowCardinality from old native clients. 2018-12-06 17:08:42 +03:00
Nikolai Kochetov
3a74ec7c0c Mergred with master 2018-07-20 14:08:54 +03:00
proller
5384504fa2 More information in 'Cannot read all data' errors 2018-07-13 22:06:26 +03:00
Nikolai Kochetov
f56d16769b Added pre and post serialization for IDataType BinaryBulkWithMultipleStreams. Supported dictionary serialization format with single global dictionary (limited wit max_dictionary_size) and additional keys which are stored per granule. Changed IDataType::enumerateStream interface. Added (de)serialization params for binary bulk with multiple stream (de)serialization. Changed IColumn::index interface. 2018-06-26 17:12:21 +03:00
Nikolai Kochetov
f88584d748 Added DeserializeBinaryBulkState which stores reading state for ColumnWithDictionary. 2018-06-21 16:28:53 +03:00
Alexey Milovidov
09ac108f4c Fixed error [#CLICKHOUSE-2] 2018-02-21 07:38:26 +03:00
Alexey Milovidov
754a4296df Header in every stream: fixed non-deterministic test [#CLICKHOUSE-2] 2018-02-18 06:23:48 +03:00
Alexey Milovidov
d6d7b3e7e4 Header in every stream: development [#CLICKHOUSE-2] 2018-02-18 05:46:39 +03:00
Alexey Milovidov
fe880d73e7 Added method "getHeader" in IBlockInputStream [#CLICKHOUSE-2] 2018-01-09 03:19:58 +03:00
Alexey Milovidov
9996e181e1 Added method "getHeader" in IBlockInputStream [#CLICKHOUSE-2] 2018-01-06 21:10:44 +03:00
Alexey Milovidov
4148c6ce81 Better semantic of sharing columns: development [#CLICKHOUSE-2]. 2017-12-15 03:06:56 +03:00
Alexey Milovidov
0ea105f639 Simplification of Nullable [#CLICKHOUSE-2] 2017-12-07 11:31:47 +03:00
Alexey Milovidov
bdd25b15bd Better [#CLICKHOUSE-2]. 2017-12-01 22:34:51 +03:00
Alexey Milovidov
e01c23267a Merge branch 'master' into unify-data-types-that-serialized-with-multiple-streams 2017-08-18 22:41:27 +03:00
Alexey Milovidov
16d6c4f9e7 Removed very old protocol compatibility features [#CLICKHOUSE-2]. 2017-08-16 23:27:35 +03:00
Alexey Milovidov
fb2aff4704 Unification of data types, that is serialized with multiple streams [#CLICKHOUSE-2838]. 2017-08-07 10:31:16 +03:00
alexey-milovidov
d4d266fa18 ColumnConst unification (#1011) 
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* Fixed error in ColumnArray::replicateGeneric [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].

* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
 2017-07-21 09:35:58 +03:00
Nikolai Kochetov
75be0b81d8 removed typeid_cast from IColumn.h 2017-07-13 23:58:19 +03:00
Nikolai Kochetov
210f14aaba renamed IDataType::updateAvgValueSizeHints to IDataType::updateAvgValueSizeHint 2017-07-13 21:54:17 +03:00
Nikolai Kochetov
985e449bd3 added IDataType::updateAvgValueSizeHints; renamed PODArray::allocated_size to PODArray::allocated_bytes; renamed renamed IColumn::allocatedSize to IColumn::allocatedBytes; removed IColumn.h from IDataType.h 2017-07-13 19:49:09 +03:00
Nikolai Kochetov
489af678d5 added avg_value_size_hint for NativeBlockInputStream [#CLICKHOUSE-3066] 2017-07-12 21:41:08 +03:00
Alexey Milovidov
310736cd7e Moved headers and sources to same place [#CLICKHOUSE-3]. 2017-04-01 12:22:42 +03:00
Alexey Milovidov
137ad95929 Changed tabs to spaces in code [#CLICKHOUSE-3]. 2017-04-01 11:35:09 +03:00
Alexey Milovidov
14c8003081 Normalized formatting [#CLICKHOUSE-3]. 
Apply in a loop:
find dbms -name '*.h' -or -name '*.cpp' | xargs grep -l -P '^(\t*)    ' | xargs sed -i -r -e 's/^(\t*)    /\1\t/'
 2017-03-26 04:28:07 +03:00
f1yegor
bc0d9a2cae translate comments 2017-03-25 21:12:56 +01:00
alexey-milovidov
6d5bfc8c6f Refactoring of numeric DataTypes (#581) 
* Better code [#CLICKHOUSE-2].

* Addition to prev. revision [#CLICKHOUSE-2].

* Addition to prev. revision [#CLICKHOUSE-2].

* Addition to prev. revision [#CLICKHOUSE-2].
 2017-03-12 14:13:45 +04:00
Alexey Milovidov
1f3aeb066a Renamed methods for bulk binary serialization (continued) [#METR-2944]. 2017-01-03 02:08:09 +03:00
Alexey Milovidov
701ca28c85 Renamed methods for bulk binary serialization [#METR-2944]. 2017-01-03 01:47:28 +03:00
Alexey Milovidov
baf29f5c48 NULLs support: fixed totally wrong code [#METR-19266]. 2016-12-30 08:13:14 +03:00
Alexey Arno
e2b6e10ec1 dbms: Various fixes + more comments [#METR-19266] 2016-08-10 22:12:29 +03:00
Alexey Arno
531ff3d5ac dbms: Merged with master [#METR-19266] 2016-08-05 18:44:19 +03:00
Alexey Arno
efe8a6f7da dbms: Cleanup [#METR-19266] 2016-08-05 17:59:26 +03:00
Alexey Milovidov
fb5981871a Avoid copying ColumnWithTypeAndName [#METR-22173]. 2016-08-05 02:35:07 +03:00
Alexey Milovidov
47fc043fd9 More [#METR-2944]. 2016-07-31 09:48:06 +03:00