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Understanding time format of the EXPLAIN command - Postgres
When I run the EXPLAIN ANALYZE command on a given query, I'm having a difficult time interpreting the outputted time value. For example (actual time=8163.890..8163.893). Do the internal decimals ...
1
vote
1answer
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What does HSJOIN mean in an Explain Plan?
I have the following EXPLAIN PLAN results from a query on my DB2 database.
0 SELECT STATEMENT ( Estimated Costs = 5.928E+02 [timerons] )
1 RETURN
2 HSJOIN
3 [O] ...
