Changes between Version 2 and Version 3 of PerformanceTips


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Timestamp:
Aug 8, 2011, 5:40:40 AM (8 years ago)
Author:
jtv
Comment:

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  • PerformanceTips

    v2 v3  
    4848=== Reading a query plan ===
    4949
    50 At the very outermost indentation level we have a "Seq Scan" of Table1:
     50You may want to run your "EXPLAIN ANALYZE" output through [http://explain.depesz.com/help explain.depesz.com] to make this easier.  Either way, you start at the very outermost indentation level.  In this case we find a "Seq Scan" of Table1:
    5151{{{
    5252                           ->  Seq Scan on Table1  (cost=0.00..1.14 rows=14 width=16)