Inventory fields

Inventory metadata numbers multipart tables and records how many rows they contain.

Field	Type	Unit	Meaning
sparklogs.inventory.part_number	integer	count	Which part of a split table this event carries, counting from 1.
sparklogs.inventory.total_parts	integer	count	How many parts the table was split into. One when it was not split.
sparklogs.inventory.row_count	integer	count	How many rows the whole table holds across every part, repeated on each part so one event answers how much is coming.