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SQL Performance (MOSC)

SQL Developer explain plan different with SQLPLUS on server

Mar 8, 2016 5:07AM edited Mar 16, 2016 5:04AM in SQL Performance (MOSC) 4 commentsAnswered

Hi All

Why is the explain plan on SQL developer would differ with explain plan from SQLPLUS on the database server (Unix).

We have an SQL when tested on SQL Developer indexes are picked up correctly but when doing the same on SQLPLUS on the server indexes are not used .

Why is this ? what can I check .

Regards

jabulani

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