21 lines
877 B
SQL
21 lines
877 B
SQL
-- This query returns the latest archivelog in the archivelog rman backup sets up to which can be recoverd.
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-- For rac environments, it first gets the highest sequence number per thread and then the thread#, sequence with
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-- the lowest next_change#
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select *
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from ( select bad.thread#, bad.sequence#, bad.next_change#, to_char(bad.next_time, 'DD/MM/YYYY HH24:MI:SS') next_time
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from v$backup_archivelog_details bad
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where (thread#, sequence#) in
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( select bad2.thread#, max(bad2.sequence#) last_sequence#
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from v$backup_archivelog_details bad2
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group by bad2.thread#
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)
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and resetlogs_time =
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( select resetlogs_time
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from v$database_incarnation
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where status = 'CURRENT'
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)
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order by bad.next_change#
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)
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where rownum = 1;
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