21 lines
715 B
MySQL
21 lines
715 B
MySQL
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-- Copyright 2018 Tanel Poder. All rights reserved. More info at http://tanelpoder.com
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-- Licensed under the Apache License, Version 2.0. See LICENSE.txt for terms & conditions.
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select /*+ index_rs(o o(owner)) */ avg(sysdate - created) days_old
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from
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indexed_objects o
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where
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owner = 'SYS'
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and object_type = 'PACKAGE'
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/
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@x
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-- Then create an index which satisfies the additional filter column...
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-- create index idx2_indexed_objects on indexed_objects (owner, object_type);
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-- Then re-create the index with also the column that includes the columns selected in the query
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-- drop index idx2_indexed_objects;
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-- create index idx2_indexed_objects on indexed_objects (owner, object_type, created);
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