Get the round result for decimal to a decimal with smaller scale #3224
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arrow-cast/src/cast.rs
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| v.checked_div(div).ok_or_else(|| { | ||
| // cast to smaller scale, need to round the result | ||
| // the div must be gt_eq 10, we don't need to check the overflow for the `div`/`mod` operation | ||
| let d = v / div; |
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Do we need to make consistent with the usage and clear compilation result?
| @@ -3588,6 +3637,26 @@ mod tests { | |||
| } | |||
| } | |||
| } | |||
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| let cast_option = CastOptions { safe: false }; | |||
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add cast with safe is false
liukun4515
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Benchmark runs are scheduled for baseline = bcfbd46 and contender = cb4170b. cb4170b is a master commit associated with this PR. Results will be available as each benchmark for each run completes. |
Which issue does this PR close?
#3139 just fix the
Safe is true, and in this I miss theSafe is false.follow-up Cast: should get the round result for decimal to a decimal with smaller scale #3139
change the ut and enhancement the macro
generate_cast_test_caseto add case withSafe is false.Closes #3137
Rationale for this change
What changes are included in this PR?
Are there any user-facing changes?