[SPARK-38251][SQL] Change Cast.toString as "cast" instead of "ansi_cast" under ANSI mode #35570
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What changes were proposed in this pull request?
Change Cast.toString as "cast" instead of "ansi_cast" under ANSI mode.
This is to restore the behavior before #27608
Why are the changes needed?
Does this PR introduce any user-facing change?
Yes but quite minor, the string output of
Castunder ANSI mode becomes "cast" instead of "ansi_cast" again.How was this patch tested?
Existing UT