Hello,


Would the order of partition column in the where clause matter for
performance?



For eg: would there be any difference in performance in the below queries?



select a from table where part_column = ‘y’  and non_part_column = ‘z’



or



select a from table where non_part_column = ‘z’ and part_column = ‘y’



Also, how can I make sure that “partition pruning” is working as intended
when checking the execution plan?



Thanks in advance.

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