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Alexey Milovidov 2019-03-16 01:51:29 +03:00
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@ -24,8 +24,7 @@
* FreeBSD: Fixup for `AIOcontextPool: Found io_event with unknown id 0` error [#4438](https://github.com/yandex/ClickHouse/pull/4438) ([urgordeadbeef](https://github.com/urgordeadbeef))
* `system.part_log` table was created regardless to configuration. [#4483](https://github.com/yandex/ClickHouse/pull/4483) ([alexey-milovidov](https://github.com/alexey-milovidov))
* Fix undefined behaviour in `dictIsIn` function for cache dictionaries. [#4515](https://github.com/yandex/ClickHouse/pull/4515) ([alesapin](https://github.com/alesapin))
* Fixed a deadlock when a SELECT query locks the same table multiple times (e.g. from different threads or when executing multiple subqueries) and there is a concurrent DDL query. Fixes #4316 [#4535](https://github.com/yandex/ClickHouse/pull/4535) ([Alex Zatelepin](https://github.com/ztlpn))
* Modified links that have expired in the tutorial ... [#4545](https://github.com/yandex/ClickHouse/pull/4545) ([MeiK](https://github.com/MeiK-h))
* Fixed a deadlock when a SELECT query locks the same table multiple times (e.g. from different threads or when executing multiple subqueries) and there is a concurrent DDL query. [#4535](https://github.com/yandex/ClickHouse/pull/4535) ([Alex Zatelepin](https://github.com/ztlpn))
* Disable compile_expressions by default until we get own `llvm` contrib and can test it with `clang` and `asan`. [#4579](https://github.com/yandex/ClickHouse/pull/4579) ([alesapin](https://github.com/alesapin))
* Prevent `std::terminate` when `invalidate_query` for `clickhouse` external dictionary source has returned wrong resultset (empty or more than one row or more than one column). Fixed issue when the `invalidate_query` was performed every five seconds regardless to the `lifetime`. [#4583](https://github.com/yandex/ClickHouse/pull/4583) ([alexey-milovidov](https://github.com/alexey-milovidov))
* Avoid deadlock when the `invalidate_query` for a dictionary with `clickhouse` source was involving `system.dictionaries` table or `Dictionaries` database (rare case). [#4599](https://github.com/yandex/ClickHouse/pull/4599) ([alexey-milovidov](https://github.com/alexey-milovidov))