Fix read from range column partition table error #2639
Conversation
|
[REVIEW NOTIFICATION] This pull request has been approved by:
To complete the pull request process, please ask the reviewers in the list to review by filling The full list of commands accepted by this bot can be found here. Reviewer can indicate their review by submitting an approval review. |
|
/run-all-tests |
|
/run-all-tests |
shiyuhang0
added
needs-cherry-pick-release-2.4
shiyuhang0
force-pushed
the
range_col
branch
2 times, most recently
from
a5ded91 to
7b2a99e
Compare
|
/run-all-tests |
tikv-client/src/main/java/com/pingcap/tikv/expression/PartitionPruner.java
Outdated
Show resolved
Hide resolved
|
/run-all-tests |
|
/merge |
|
This pull request has been accepted and is ready to merge. Commit hash: 10e42b2
|
|
In response to a cherrypick label: new pull request created to branch |
Signed-off-by: ti-chi-bot <[email protected]>
|
In response to a cherrypick label: new pull request created to branch |
Signed-off-by: ti-chi-bot <[email protected]>
|
In response to a cherrypick label: new pull request created to branch |
Signed-off-by: ti-chi-bot <[email protected]>
|
In response to a cherrypick label: new pull request created to branch |
Signed-off-by: ti-chi-bot <[email protected]>
|
In response to a cherrypick label: new pull request created to branch |
Signed-off-by: ti-chi-bot <[email protected]>
What problem does this PR solve?
close #2638
What is changed and how it works?
Fix the output of explain: TiSpark no more throw
NoSuchElementExceptionwhen there is no partition after partition prune.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 isPARTITION 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