Backport #12148 to 20.5: Fix bad code in redundant ORDER BY optimization#12252
Merged
alexey-milovidov merged 803 commits into20.5from Jul 7, 2020
Merged
Backport #12148 to 20.5: Fix bad code in redundant ORDER BY optimization#12252alexey-milovidov merged 803 commits into20.5from
alexey-milovidov merged 803 commits into20.5from
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* Add automated cherry-pick machinery * Added script for backporting machinery * Implement dry-run mode * Comment old methods * Fix python2 * Add ya.make for sandbox tasks * Remove old stuff
Fix calculation of access rights when allow_ddl = 0
Allow to perform "metadata-only" ALTER of partition key.
Fix error in addMonths with floating point argument
Fix overflow in function "neighbor"
clickhouse-local improvements
Better docker images list
Update query plan traits for DISTINCT. Add more comments.
…unused_shards This will avoid supperior log message in case of *optimize_skip_unused_shards_nesting already disables it. And also it is logical.
Fix nullable tuple compare
…ions-order-by-tuple-const
* add function parseDateTimeBestEffortUS * add test * add doc Co-authored-by: alexey-milovidov <[email protected]>
Changelog for 20.5
…me of remote table is empty
Fix handling dictionary-table dependency
Rewrite curl dependency in a more ch compatible way
Fix segfault with -StateResample combinators
Remove underscore as word-break character.
…ction-remote Change exception code from LOGICAL_ERROR to BAD_ARGUMENTS when the name of remote table is empty.
…optimization Fix bad code in redundant ORDER BY optimization
…562afd308aef3d03b32ebcef13e29 Cherry pick #12148 to 20.5: Fix bad code in redundant ORDER BY optimization
robot-clickhouse
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Original pull-request #12148
Cherry-pick pull-request #12225
This pull-request is a last step of an automated backporting.
Treat it as a standard pull-request: look at the checks and resolve conflicts.
Merge it only if you intend to backport changes to the target branch, otherwise just close it.