Type change for columns that do not exist in the schema #436
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Outdated suggestions cannot be applied.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 kind of change does this PR introduce?
The type for columns that do not exist in the schema, which used to be
?
tonull
.What is the current behavior?
Currently, given a column that does not exist, the property can still be specified.
What is the new behavior?
If a non-existent column is given, the user cannot specify a non-existent column in order to return null.
This makes it easier to recognize column name problems from why they are null or from errors.
Additional context
It may be that this should return an error type similar to
ParserError
,GenericStringError
, etc., but I think that would greatly expand the area to be modified.