64 lines
1.2 KiB
Markdown
64 lines
1.2 KiB
Markdown
BEGIN
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DBMS_WORKLOAD_REPOSITORY.modify_snapshot_settings(
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retention => 7 * 24 * 60, -- Retain snapshots for 7 days
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interval => 60 -- Collect snapshot every 60 minutes
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);
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END;
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/
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BEGIN
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DBMS_WORKLOAD_REPOSITORY.modify_snapshot_settings(
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retention => 7 * 24 * 60,
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interval => 60
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);
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END;
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/
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EXEC DBMS_STATS.alter_stats_history_retention(RETENTION => 7);
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4gu1ln
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SELECT table_name,
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bytes / 1024 / 1024 AS size_mb,
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blocks,
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extents
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FROM dba_segments
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WHERE segment_type = 'TABLE'
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AND tablespace_name = 'USERS'
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ORDER BY bytes DESC;
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SELECT segment_name AS table_name,
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bytes / 1024 / 1024 AS size_mb,
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blocks,
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extents
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FROM dba_segments
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WHERE segment_type = 'TABLE'
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AND tablespace_name = 'USERS'
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ORDER BY bytes DESC;
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ALTER TABLE enforce_center.SHR_DATA_SWITCH_LOGS ENABLE ROW MOVEMENT;
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ALTER TABLE enforce_center.SHR_DATA_SWITCH_LOGS SHRINK SPACE;
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SELECT segment_name AS index_name,
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owner,
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bytes / 1024 / 1024 AS size_mb,
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blocks,
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extents
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FROM dba_segments
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WHERE segment_type = 'INDEX'
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AND tablespace_name = 'ENFORCE_CENTER'
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ORDER BY size_mb DESC;
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ALTER INDEX ENFORCE_CENTER.PERSON_INDEX REBUILD;
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DROP TABLE ENFORCE_CENTER.PATROL_DOC_copy1 PURGE;
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