Fix sqlancer#1209: UNARY_PLUS operator now converts values to DOUBLE PRECISION #1220
Conversation
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
Author
|
@robins please look into this PR I have raised a new separate PR for that issue. #1210 (comment) |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
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Outdated suggestions cannot be applied.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.
This PR addresses an issue where the UNARY_PLUS operator (+) wasn't properly handling type promotion. In SQL (including Materialize/PostgreSQL), applying the unary + operator on a numeric value should promote it to DOUBLE PRECISION. The previous implementation simply returned the input value without performing any conversion, which could lead to mismatches in expected vs. actual results during testing.
Closes #1209