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Let's say there is a delta table with a date field as its partition. In a table where condition, we delete all the rows according to the division. The data is currently being inserted into the same date field. If we do a z-order after inserting the d...

Let's assume a table contains more than 40 columns, now we know it automatically collects stat for the first 32 columns. If we run a z-order on a particular column(let's say column 1), then will the log file collect stats for all the 32 columns or wi...