alexey-milovidov
f13d094a4e
Merge pull request #3973 from amosbird/join_overwrite
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Add join_overwrite settings for StorageJoin.
2019-01-24 02:05:13 +03:00
Ivan Lezhankin
05ab15cc84
Merge IBlockInputStream and IProfilingBlockInputStream into one
2019-01-23 17:48:50 +03:00
alexey-milovidov
8a401e491a
Update Join.cpp
2019-01-15 00:40:02 +03:00
Amos Bird
8ea4d7987b
Add join_overwrite settings for StorageJoin.
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This makes using StorageJoin as dictionary more flexible.
2019-01-07 01:23:26 +08:00
Alexey Milovidov
06a8c3f02d
Added some warnings from clang's -Weverything
2019-01-05 06:33:22 +03:00
Alexey Milovidov
1d4701b0bc
Added some warnings from clang's -Weverything
2019-01-04 15:10:00 +03:00
Alexey Milovidov
cfc1e207ab
Fixed UB #3926
2018-12-26 02:27:52 +03:00
Alexey Milovidov
a8f09809f5
Simplified logic with "IColumn::convertToFullColumnIfConst" (suggested by Amos Bird) [#CLICKHOUSE-2]
2018-12-21 19:00:07 +03:00
alexey-milovidov
7af621f6f7
Merge pull request #3728 from amosbird/join
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Versatile StorageJoin
2018-12-10 23:16:53 +03:00
Nikolai Kochetov
e4fd13f237
Remove LowCardinaity for joined keys.
2018-12-10 13:23:45 +03:00
Nikolai Kochetov
61cd6fe2d3
Remove LowCardinaity for joined keys.
2018-12-10 13:21:32 +03:00
Amos Bird
65b654a1b6
Versatile StorageJoin
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This commit does the following:
1. StorageJoin with simple keys now supports reading
2. StorageJoin can be created with Join settings applied. Syntax is
similar to MergeTree and Kafka
3. Left Any StorageJoin with one simple key can be used as a
dictionary-like structure by function joinGet.
Examples are listed in the related test file.
2018-12-02 16:49:39 +08:00
Amos Bird
d092d35fa9
NonJoinedStream[ALL] bypasses max_block_size
2018-11-30 22:59:17 +08:00
Nikolai Kochetov
c470cf1e26
Fix joined keys from right column with left join. [#CLICKHOUSE-3994]
2018-10-02 21:16:47 +03:00
alexey-milovidov
f22b12b698
Update Join.cpp
2018-08-30 22:52:28 +03:00
proller
81960a2690
CLICKHOUSE-3940 Fix crash on join
2018-08-30 18:44:30 +03:00
Nikolai Kochetov
bc054f2247
Fix tests. [#CLICKHOUSE-3761]
2018-07-30 22:40:43 +03:00
Nikolai Kochetov
7d9ebae2c2
Better comments.
2018-07-27 20:11:56 +03:00
Nikolai Kochetov
5058d1a345
Added columns from join on key of right table if they have different name from left block key in merged block. [#CLICKHOUSE-3761]
2018-07-27 19:01:48 +03:00
Alexey Milovidov
ca52d96e09
Insignificant changes for PVS-Studio [#CLICKHOUSE-3]
2018-06-04 22:22:27 +03:00
Alexey Milovidov
f5adbceed2
Non significant changes according to clang's -Weverything, part 3 [#CLICKHOUSE-2]
2018-06-03 23:39:06 +03:00
Alexey Milovidov
5ff433b670
Merged Limits to Settings [#CLICKHOUSE-2021]
2018-03-11 03:15:26 +03:00
Alexey Milovidov
72aac966b1
Fixed error with order of columns in FULL JOIN that may lead to segfault [#CLICKHOUSE-2]
2018-02-21 11:16:01 +03:00
Alexey Milovidov
bb05235608
Added method "getHeader" in IBlockOutputStream: development [#CLICKHOUSE-2]
2018-02-20 00:01:46 +03:00
Alexey Milovidov
afe09d3138
Removed unused code [#CLICKHOUSE-2]
2018-02-18 06:46:18 +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
550053a0ca
Merge branch 'master' into header-in-input-streams
2018-01-10 03:05:51 +03:00
Amos Bird
a3d2a4fe4d
NonJoinedBlockInputStream generates duplicate records across block.
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This patch fixes the iterator incrementation.
2018-01-09 20:30:07 +03:00
Alexey Milovidov
9996e181e1
Added method "getHeader" in IBlockInputStream [#CLICKHOUSE-2]
2018-01-06 21:10:44 +03:00
Alexey Milovidov
6c8a0e70fd
Additions after merge [#CLICKHOUSE-2].
2017-12-19 23:09:15 +03:00
alexey-milovidov
7a97d08b04
Merge branch 'master' into CLICKHOUSE-3361
2017-12-19 23:03:17 +03:00
Alexey Milovidov
c5d5296889
Miscellaneous [#CLICKHOUSE-2].
2017-12-18 07:07:26 +03:00
Alexey Milovidov
6bad555b9d
Better semantic of sharing columns: development [#CLICKHOUSE-2].
2017-12-17 13:39:22 +03:00
Alexey Milovidov
f501f6990e
Better semantic of sharing columns: development [#CLICKHOUSE-2].
2017-12-17 13:20:48 +03:00
Alexey Milovidov
c0670435ab
Better semantic of sharing columns: development [#CLICKHOUSE-2].
2017-12-17 11:44:06 +03:00
Alexey Milovidov
7284a64740
Better semantic of sharing columns: development [#CLICKHOUSE-2].
2017-12-16 00:32:25 +03:00
Alexey Milovidov
9c9896c1a9
Better semantic of sharing columns: development [#CLICKHOUSE-2].
2017-12-15 22:17:15 +03:00
Alexey Milovidov
b2aff7521b
Better semantic of sharing columns: development [#CLICKHOUSE-2].
2017-12-15 06:47:43 +03:00
Nikolai Kochetov
08fed58a25
use columns from left block out of columns with same name at Join [#CLICKHOUSE-3361]
2017-12-14 18:28:30 +03:00
Alexey Milovidov
fb38ef9a8e
Better semantic of sharing columns: development [#CLICKHOUSE-2].
2017-12-14 06:56:56 +03:00
Alexey Milovidov
bed2d644e6
Merge remote-tracking branch 'origin/master' into cow_columns
2017-12-14 04:44:35 +03:00
Alexey Milovidov
b3277408c4
Added fix from proller [#CLICKHOUSE-2].
2017-12-13 23:43:51 +03:00
Alexey Milovidov
819287b697
Better semantic of sharing columns: development [#CLICKHOUSE-2].
2017-12-13 04:27:53 +03:00
Alexey Milovidov
c3015bece3
Miscellaneous [#CLICKHOUSE-2].
2017-12-11 01:44:04 +03:00
Alexey Milovidov
3def5f03f5
Cleanup semantics of data types [#CLICKHOUSE-2].
2017-12-09 19:17:37 +03:00
Alexey Milovidov
7f6c48d5de
Cleanup semantics of data types [#CLICKHOUSE-2].
2017-12-09 19:17:37 +03:00
Alexey Milovidov
0ea105f639
Simplification of Nullable [#CLICKHOUSE-2]
2017-12-07 11:31:47 +03:00
Alexey Milovidov
acd78e4891
Better [#CLICKHOUSE-2].
2017-12-02 00:13:25 +03:00
Иванов Евгений
e846d62410
Added support UUID type for distinct, uniq* functions and joins
2017-11-12 04:07:05 +03:00
Alexey Milovidov
d29c77adea
Implemented some suggestions from clang-tidy (part 3) [#CLICKHOUSE-3301].
2017-09-08 06:47:27 +03:00
