8 Commits

Author	SHA1	Message	Date
Azat Khuzhin	a4f2663b82	Log queries to external databases (since they may be rewriten) ... By rewritten means that some expression from WHERE can be removed, yes there is external_table_strict_query, but sometimes it is too strict.	2021-09-29 21:56:28 +03:00
alexey-milovidov	c4b3add859	Update Query.cpp	2021-09-18 15:46:48 +03:00
Azat Khuzhin	c77c4e22ae	Add MySQL query into after transformation in case of BadQuery ... Since it may differs from the user input	2021-09-11 14:06:19 +03:00
Evgeniy Gatov	2487063be3	METR-41529	2021-06-21 22:31:42 +03:00
Alexander Kazakov	63b95c7451	MySQL dictionary source: A mechanism for retrying unexpected connection loss during communication with mysql server (#21237) ... * Added a new type of Exception for better recognition of connection failures * Added more logging for mysql communication * Retries on connection loss during query. Make MySQL dictionary source resilient to unexpected loss of connection during querying MySQL. This behavior is controlled with ".fail_on_connection_loss" config parameter, which defaults to false. * Stripped some debugging leftover garbage * Minor followup corrections * Corrections after PR comments * Yet more fixes	2021-02-27 11:18:28 +03:00
Alexey Milovidov	12485eee6b	Fix some of the issues found by Coverity	2021-02-02 22:07:23 +03:00
Alexey Milovidov	715b6f3617	Better code	2020-05-10 02:31:44 +03:00
Ivan	b7ef5a699c	Move FastMemcpy to contribs (#9219) ... * Get rid of non-existent vectorclass * Move FastMemcpy to contribs * Restore comments * Disable FastMemcpy on non-Linux * Fix cmake file * Don't build FastMemcpy for ARM64 * Replace FastMemcpy submodule with its contents * Fix cmake file * Move widechar_width to contrib/ * Move sumbur to contrib/ * Move consistent-hashing to contrib/ * Fix UBSan tests	2020-03-13 01:26:16 +03:00