fix: strict parsing of decimals with zero scale #8702
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This was referenced Oct 23, 2025
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Which issue does this PR close?
parse_decimalwith zero scale #8699.Alternative to #8700 (see #8699 for a discussion).
Rationale for this change
Make parsing of zero-scale decimals more correct/consistent.
What changes are included in this PR?
When a decimal with scale 0 is being parsed only accept inputs with 1 decimal point set to zero (i.e.
"___.0") and reject all other forms.Are these changes tested?
Yes.
Are there any user-facing changes?
Aligned parsing of zero-scale decimals.