thevar1able/ClickHouse
1
0
Fork 0
mirror of https://github.com/ClickHouse/ClickHouse.git synced 2024-11-21 23:21:59 +00:00
Code Issues Packages Projects Releases Wiki Activity

Update CHANGELOG.md

Browse Source
This commit is contained in:
alexey-milovidov 2019-09-18 23:20:15 +03:00 committed by GitHub
parent 6c87f2340a
commit dfa9b7fa86
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 6 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
CHANGELOG.md
View File

@ -1,16 +1,17 @@
## ClickHouse release 19.14.3.3, 2019-09-10
### New Feature
* `WITH FILL` modifier for `ORDER BY`. (continuation of [#5069](https://github.com/yandex/ClickHouse/issues/5069)) [#6610](https://github.com/yandex/ClickHouse/pull/6610) ([Anton Popov](https://github.com/CurtizJ))
* `WITH TIES` modifier for `LIMIT`. (continuation of [#5069](https://github.com/yandex/ClickHouse/issues/5069)) [#6610](https://github.com/yandex/ClickHouse/pull/6610) ([Anton Popov](https://github.com/CurtizJ))
* Support for wildcards in paths of table functions `file` and `hdfs`. If the path contains wildcards, the table will be readonly. Example of usage: `select * from hdfs('hdfs://hdfs1:9000/some_dir/another_dir/*/file{0..9}{0..9}')` and `select * from file('some_dir/{some_file,another_file,yet_another}.tsv', 'TSV', 'value UInt32')`. [#6092](https://github.com/yandex/ClickHouse/pull/6092) ([Olga Khvostikova](https://github.com/stavrolia))
* WITH TIES modifier for LIMIT and WITH FILL modifier for ORDER BY. (continuation of [#5069](https://github.com/yandex/ClickHouse/issues/5069)) [#6610](https://github.com/yandex/ClickHouse/pull/6610) ([Anton Popov](https://github.com/CurtizJ))
* Implement support for INSERT-query with Kafka tables. [#6012](https://github.com/yandex/ClickHouse/pull/6012) ([Ivan](https://github.com/abyss7))
* Implement support for INSERT query with `Kafka` tables. [#6012](https://github.com/yandex/ClickHouse/pull/6012) ([Ivan](https://github.com/abyss7))
* New `system.metric_log` table which stores values of `system.events` and `system.metrics` with specified time interval. [#6363](https://github.com/yandex/ClickHouse/issues/6363) [#6467](https://github.com/yandex/ClickHouse/pull/6467) ([Nikita Mikhaylov](https://github.com/nikitamikhaylov))
* Allow to write ClickHouse text logs to `system.text_log` table. [#6037](https://github.com/yandex/ClickHouse/issues/6037) [#6103](https://github.com/yandex/ClickHouse/pull/6103) ([Nikita Mikhaylov](https://github.com/nikitamikhaylov)) [#6164](https://github.com/yandex/ClickHouse/pull/6164) ([alexey-milovidov](https://github.com/alexey-milovidov))
* Ability to read from VALUES list proposed in [#5984](https://github.com/yandex/ClickHouse/issues/5984). Example: `SELECT * FROM VALUES ('a UInt64, s String', (1, 'one'), (2, 'two'), (3, 'three'))`. Fixed error while parsing of columns list from string if type contained a comma [#6217](https://github.com/yandex/ClickHouse/issues/6217). [#6209](https://github.com/yandex/ClickHouse/pull/6209) ([dimarub2000](https://github.com/dimarub2000))
* Table function `values` (the name is case-insensitive). It allows to read from `VALUES` list proposed in [#5984](https://github.com/yandex/ClickHouse/issues/5984). Example: `SELECT * FROM VALUES('a UInt64, s String', (1, 'one'), (2, 'two'), (3, 'three'))`. [#6217](https://github.com/yandex/ClickHouse/issues/6217). [#6209](https://github.com/yandex/ClickHouse/pull/6209) ([dimarub2000](https://github.com/dimarub2000))
* Added an ability to alter storage settings. Syntax: `ALTER TABLE <table> MODIFY SETTING <setting> = <value>`. [#6366](https://github.com/yandex/ClickHouse/pull/6366) [#6669](https://github.com/yandex/ClickHouse/pull/6669) [#6685](https://github.com/yandex/ClickHouse/pull/6685) ([alesapin](https://github.com/alesapin))
* Support for removing of detached parts. Syntax: `ALTER TABLE <table_name> DROP DETACHED PART '<part_id>'`. [#6158](https://github.com/yandex/ClickHouse/pull/6158) ([tavplubix](https://github.com/tavplubix))
* Table constraints. Allows to add constraint to table definition which will be checked at insert. [#5273](https://github.com/yandex/ClickHouse/pull/5273) ([Gleb Novikov](https://github.com/NanoBjorn)) [#6652](https://github.com/yandex/ClickHouse/pull/6652) ([alexey-milovidov](https://github.com/alexey-milovidov))
* Allow to insert into recursive materialized view. [#6324](https://github.com/yandex/ClickHouse/pull/6324) ([Amos Bird](https://github.com/amosbird))
* New `system.metric_log` table which stores values of ProfileEvents and CurrentMetrics within specified interval. [#6363](https://github.com/yandex/ClickHouse/issues/6363) [#6467](https://github.com/yandex/ClickHouse/pull/6467) ([Nikita Mikhaylov](https://github.com/nikitamikhaylov))
* Turn on query profiler by default to sample every query execution thread once a second. [#6283](https://github.com/yandex/ClickHouse/pull/6283) ([alexey-milovidov](https://github.com/alexey-milovidov))
* Input format ORC. [#6454](https://github.com/yandex/ClickHouse/pull/6454) ([akonyaev90](https://github.com/akonyaev90))
* Using `FastOps` library for functions `exp`, `log`, `sigmoid`, `tanh`. Added two new functions: `sigmoid` and `tanh`. FastOps is a fast vector math library from Michael Parakhin (Yandex CTO). Improved performance of `exp` and `log` functions more than 6 times. The functions `exp` and `log` from `Float32` argument will return `Float32` (in previous versions they always return `Float64`). Now `exp(nan)` may return `inf`. The result of `exp` and `log` functions may be not the nearest machine representable number to the true answer. [#6254](https://github.com/yandex/ClickHouse/pull/6254) ([alexey-milovidov](https://github.com/alexey-milovidov))
@ -118,6 +119,7 @@
* Fix `FormatFactory` behaviour for input streams which are not implemented as processor. [#6495](https://github.com/yandex/ClickHouse/pull/6495) ([Nikolai Kochetov](https://github.com/KochetovNicolai))
* Fixed typo. [#6631](https://github.com/yandex/ClickHouse/pull/6631) ([Alex Ryndin](https://github.com/alexryndin))
* Typo in the error message ( is -> are ). [#6839](https://github.com/yandex/ClickHouse/pull/6839) ([Denis Zhuravlev](https://github.com/den-crane))
* Fixed error while parsing of columns list from string if type contained a comma (this issue was relevant for `File`, `URL`, `HDFS` storages) [#6217](https://github.com/yandex/ClickHouse/issues/6217). [#6209](https://github.com/yandex/ClickHouse/pull/6209) ([dimarub2000](https://github.com/dimarub2000))
### Security Fix
* Fix two vulnerabilities in Codecs in decompression phase. [#6670](https://github.com/yandex/ClickHouse/pull/6670) ([Artem Zuikov](https://github.com/4ertus2))