Amos Bird
8ea4d7987b
Add join_overwrite settings for StorageJoin.
...
This makes using StorageJoin as dictionary more flexible.
2019-01-07 01:23:26 +08:00
Alexey Milovidov
237a9247cb
Fixed UB #3920
2018-12-28 00:14:32 +03:00
Alexey Milovidov
b109ec8c77
Fixed UB #3920
2018-12-27 23:24:37 +03:00
Alexey Milovidov
29ffa46838
Less indirection #3920
2018-12-27 23:02:51 +03:00
Alexey Milovidov
88bdbc4dc7
Some additions to Amos Bird's optimization #3920
2018-12-27 22:58:30 +03:00
Alexey Milovidov
37bbc0ecd5
Fixed UB #3926
2018-12-26 04:08:14 +03:00
Alexey Milovidov
e8dc222b61
Fixed UB #3926
2018-12-26 03:28:13 +03:00
Amos Bird
8736a3908f
left pad
2018-12-24 23:51:06 +08:00
alexey-milovidov
6d27777b19
Merge branch 'master' into ubsan-fixes-3
2018-12-14 20:52:54 +03:00
Amos Bird
65b654a1b6
Versatile StorageJoin
...
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
Alexey Milovidov
141e9799e4
Fixed error with "extractURLParameter" function (read after buffer); improved performance; added support for zero bytes in URLs; renamed Chars_t type [#CLICKHOUSE-2]
2018-11-25 03:08:50 +03:00
Alexey Milovidov
b82cf235b7
Suppressed one UBSan alert and added clarification in comment [#CLICKHOUSE-2]
2018-09-02 22:12:50 +03:00
Nikolai Kochetov
bc054f2247
Fix tests. [#CLICKHOUSE-3761]
2018-07-30 22:40:43 +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
7284a64740
Better semantic of sharing columns: development [#CLICKHOUSE-2].
2017-12-16 00:32:25 +03:00
Alexey Milovidov
819287b697
Better semantic of sharing columns: development [#CLICKHOUSE-2].
2017-12-13 04:27:53 +03:00
Alexey Milovidov
f5a06cee5b
Simplification of Nullable [#CLICKHOUSE-2]
2017-12-07 11:47:13 +03:00
Alexey Milovidov
bdd25b15bd
Better [#CLICKHOUSE-2].
2017-12-01 22:34:51 +03:00
Alexey Milovidov
a3fa44e71a
Miscellaneous [#CLICKHOUSE-2].
2017-11-12 03:46:22 +03:00
Alexey Milovidov
dd1f54bce2
Changed Poco::RWLock to std::shared_lock [#APRILDEV-91].
2017-07-28 20:34:02 +03:00
Alexey Zatelepin
aeb83f9ef7
fix key columns indexing for RIGHT and FULL joins [#CLICKHOUSE-2979]
2017-04-27 23:15:45 +03:00
Alexey Milovidov
baf2e6e95b
Added 'join_use_nulls' setting to allow using NULLs as default values for non-joined rows in case of outer joins [#CLICKHOUSE-2].
2017-04-04 09:52:39 +03:00
Alexey Milovidov
310736cd7e
Moved headers and sources to same place [#CLICKHOUSE-3].
2017-04-01 12:22:42 +03:00
