tispark
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pingcap
compatible with tidb_6.1
What problem does this PR solve?
TiSpark will support TiDB TLS. In this pr, we will support TiDB v6.1.0 as well as 6.0.0
- TiFlash push down：
- Support pushing down the DAYOFMONTH() and LAST_DAY() functions to TiFlash #33012
- Support pushing down the DAYOFWEEK() and DAYOFYEAR() functions to TiFlash #33130
- Support pushing down the IS_TRUE, IS_FALSE, and IS_TRUE_WITH_NULL functions to TiFlash #33047
- Support pushing down the GREATEST and LEAST functions to TiFlash #32787
- Support pushing down the REGEXP function to TiFlash #32637
- Supports pushing down the DAYNAME() and MONTHNAME() functions to TiFlash #32594
- partition table
- Enable partition pruning for RANGE COLUMNS partitionings on IN conditions and string type columns #32626
- others
- Support using the PointGet plan for queries that read the _tidb_rowid column #31543
TiDB v6.1.0 ( doc & release note)
- collation
- Support new collation：new_collations_enabled_on_first_bootstrap will be true in default in TiDB 6.0，
- List partitioning and list COLUMNS partitioning become GA, compatible with MySQL 5.7. tidb_enable_list_partition will open in default
- DML
- Support non-transactional DML statements (only support DELETE)
- support API V2：the config
api-versiondefault will be 1 - default value
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