feat(bigquery): Native annotations for more math functions #4212
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This is a follow up to #4201
Several BigQuery functions such as
CEIL(x)
,FLOOR(x)
etc will borrow the input type unless that is anINT
, in which case aFLOAT64
(i.eDataType.DOUBLE
) is returned.To mimic this behavior, this PR adds a new type annotation helper.
Note: The function
TRUNC(X)
is not currently supported by SQLGlot so once that's added, it must also be annotated accordingly.Docs
BQ Mathematical Functions