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3.3 KiB
3.3 KiB
ClickHouse release v20.11.6.6-stable FIXME as compared to v20.11.5.18-stable
Bug Fix
- Backported in #17797: - Fix optimize_distributed_group_by_sharding_key for query with OFFSET only. #16996 (Azat Khuzhin).
- Backported in #18394: Fix empty
system.stack_trace
table when server is running in daemon mode. #17630 (Amos Bird). - Backported in #18044: Fix possible segfault in
topK
aggregate function. This closes #17404. #17845 (Maksim Kita). - Backported in #18022: Trivial query optimization was producing wrong result if query contains ARRAY JOIN (so query is actually non trivial). #17887 (sundyli).
- Backported in #17979: fixes #15187 fixes #17912 support convert MySQL prefix index for MaterializeMySQL CC: @tavplubix. #17944 (Winter Zhang).
- Backported in #18080: Fixed
std::out_of_range: basic_string
in S3 URL parsing. #18059 (Vladimir Chebotarev). - Backported in #18180: Fix
Unknown setting profile
error on attempt to set settings profile. #18167 (Alexander Tokmakov). - Backported in #18358: fixes #18186 fixes #16372 fix unique key convert crash in MaterializeMySQL database engine. #18211 (Winter Zhang).
- Backported in #18259: Fix key comparison between Enum and Int types. This fixes #17989. #18214 (Amos Bird).
- Backported in #18297: - Fixed issue when
clickhouse-odbc-bridge
process is unreachable by server on machines with dual IPv4/IPv6 stack; - Fixed issue when ODBC dictionary updates are performed using malformed queries and/or cause crashes; Possibly closes #14489. #18278 (Denis Glazachev).