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alter index t_indexname rebuild; --Èç¹û¸Ã±íÓÐË÷ÒýµÄ»°£¬»¹ÐèÒªÖØ½¨Ë÷Òý
analyze table t_tablename compute statistics; --ÖØÐ·ÖÎö
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1 . set database to archivelog mode
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SQL> shutdown immediate;
Database closed.
Database dismounted.
ORACLE instance shut down.
SQL> startup mount;
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drop table tb_wjf_xh_dg100_50_tmp4 purge;
create table tb_wjf_xh_dg100_50_tmp4
(
servnumber varchar(11)
)
;
declare
vv_cusor_servnumber varchar2(32);
vv_cusor_lost_cnt & ......
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