fix(c/driver/postgresql): preserve zero integer groups when writing NUMERIC - #4523
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Mandukhai-Alimaa
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lidavidm
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Jul 15, 2026
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There was a bug in the PostgreSQL NUMERIC writer where trailing zero base-10000 groups in the integer portion were incorrectly dropped. When the value also had a non-zero fractional part, this caused the serialized digit groups to become misaligned with the computed weight, shifting fractional digits into the integer part.
Closes #4507