Support cast string as double#1958
Merged
zanmato1984 merged 1 commit intopingcap:v5.0.1_may_pocfrom May 23, 2021
leiysky:feature/cast-str-as-double
Merged
Support cast string as double#1958zanmato1984 merged 1 commit intopingcap:v5.0.1_may_pocfrom leiysky:feature/cast-str-as-double
zanmato1984 merged 1 commit intopingcap:v5.0.1_may_pocfrom
leiysky:feature/cast-str-as-double
Conversation
|
|
||
| func> wait_table test t | ||
|
|
||
| mysql> set tidb_allow_mpp=2; set tidb_isolation_read_engines='tiflash'; select a, cast(a as double) from test.t group by 1 order by a |
Contributor
There was a problem hiding this comment.
> set tidb_allow_mpp=2;
(1231, u"Variable 'tidb_allow_mpp' can't be set to the value of '2'")
I can not set tidb_allow_mpp to 2 in tidb built by the POC branch.
Contributor
Author
There was a problem hiding this comment.
The PR of enforce MPP wasn't merged in POC branch then, so I changed it to tidb_allow_mpp=1 in #1966
Contributor
Author
|
Related to #1792 |
This was referenced Jun 30, 2021
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
5 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
What problem does this PR solve?
#1936
Issue Number: close #xxx
Problem Summary:
What is changed and how it works?
Proposal: xxx
What's Changed:
Related changes
pingcap/docs/pingcap/docs-cn:Check List
Tests
Side effects
Release note