concept

CH column metadata: omie.offer_complex.legacy_header_value_1

legacy_2017 ONLY (NULL in current_2025). TODO_VERIFY — decimal field at byte offset [88:91) of the old cab layout, mostly 0.0 with occasional values 0.0-3.0 across 279137 real rows (6 different years). Meaning not confirmed; this field has no equivalent slot in current_2025's simplified layout.

# `omie.offer_complex.legacy_header_value_1` legacy_2017 ONLY (NULL in current_2025). TODO_VERIFY — decimal field at byte offset [88:91) of the old cab layout, mostly 0.0 with occasional values 0.0-3.0 across 279137 real rows (6 different years). Meaning not confirmed; this field has no equivalent slot in current_2025's simplified layout. - **category**: unknown - ⚠️ **verify**: this entry needs expert review