Shulou(Shulou.com)06/01 Report--

Drop table t purge

Create table t as select * from dba_objects

Update t set object_id=rownum

Create index idx_id_type on t (object_id,object_type)

UPDATE t SET OBJECT_ID=20 WHERE ROWNUM= 20 AND OBJECT_ID=20 AND "OBJECT_TYPE" = 'TABLE' AND "OBJECT_ID"

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