expression: add array
field to protobuf
#317
Merged
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Outdated suggestions cannot be applied.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.
We have added the multi value index, and it should add a new field (
array
) to theFieldType
andColumnInfo
. Thearray
marks whether it's an element of the json value.It will affect the behavior of
NeedRestoreData
, because when it's anarray
, thetp
will returnjson
. See https://github.com/pingcap/tidb/pull/39992/files#diff-7f1116d41040b590372f81a91d25057b8ef7f6bdf503f6c2b27af3f35294cda1R93-R95, and it doesn't needRestoreData
.See pingcap/tidb#46718 and tikv/tikv#15537