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pingcap / tispark

TiSpark is built for running Apache Spark on top of TiDB/TiKV
Apache License 2.0
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Fix read from range column partition table error #2639

Closed shiyuhang0 closed 1 year ago

shiyuhang0 commented 1 year ago

What problem does this PR solve?

close #2638

What is changed and how it works?

  1. Fix the output of explain: TiSpark no more throw NoSuchElementException when there is no partition after partition prune.

  2. Fix the part of the bug that no partitions will be selected in the range column partition table.

    TiSpark will contain '' when generates partition exprs. For example, if your DDL is PARTITION p1 VALUES LESS THAN ('CN001'), you will get something like ${column_name} less than "'CN001'". Then, your filter can not match the partition exprs.

After Fix, TiSpark will convert

ti-chi-bot commented 1 year ago

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shiyuhang0 commented 1 year ago

/run-all-tests

shiyuhang0 commented 1 year ago

/run-all-tests

shiyuhang0 commented 1 year ago

/run-all-tests

xuanyu66 commented 1 year ago

/run-all-tests

shiyuhang0 commented 1 year ago

/merge

ti-chi-bot commented 1 year ago

This pull request has been accepted and is ready to merge.

Commit hash: 10e42b2b36868d9aa2167071d4361dd2c9cc52b5

ti-chi-bot commented 1 year ago

In response to a cherrypick label: new pull request created to branch release-3.2: #2654.

ti-chi-bot commented 1 year ago

In response to a cherrypick label: new pull request created to branch release-2.4: #2655.

ti-chi-bot commented 1 year ago

In response to a cherrypick label: new pull request created to branch release-2.5: #2656.

ti-chi-bot commented 1 year ago

In response to a cherrypick label: new pull request created to branch release-3.0: #2657.

ti-chi-bot commented 1 year ago

In response to a cherrypick label: new pull request created to branch release-3.1: #2658.