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Home -> Community -> Mailing Lists -> Oracle-L -> Re: Question on "set autotrace on statistics"
gmei,您好!
hi, you can look into v$mystat or v$sesstat to get those status value. Good luck.
>Hi:
>
>I am trying to understand why sqlplus did not display stats when I run
>"analyze table ..." and "create index ..."?
>
>TIA.
>
>Guang
>
>------------------
>
>SQL> set autotrace on statistics
>SQL> analyze table gene_upr compute statistics;
>
>Table analyzed.
>
>SQL> desc gene_upr;
> Name Null? Type
> ----------------------------------------- -------- ------------------------
>----
> ID NUMBER
> NAME VARCHAR2(128)
> NAME_UPR VARCHAR2(128)
> SPECIESID NUMBER
>
>SQL> CREATE index gene_upr_id_index
> 2 ON gene_upr(id)
> 3 TABLESPACE INDEXES nologging
> 4 STORAGE (INITIAL 15000000 NEXT 15000000 pctincrease 0);
>
>Index created.
>
>SQL> select count(*) from plan_table;
>
> COUNT(*)
>----------
> 0
>
>
>Statistics
>----------------------------------------------------------
> 0 recursive calls
> 4 db block gets
> 1 consistent gets
> 0 physical reads
> 0 redo size
> 187 bytes sent via SQL*Net to client
> 311 bytes received via SQL*Net from client
> 2 SQL*Net roundtrips to/from client
> 0 sorts (memory)
> 0 sorts (disk)
> 1 rows processed
>
>--
>Please see the official ORACLE-L FAQ: http://www.orafaq.net
>--
>Author: gmei
> INET: gmei_at_incyte.com
>
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致
chao_ping chao_ping_at_vip.163.com 2003-02-06
-- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: chao_ping INET: chao_ping_at_vip.163.com Fat City Network Services -- 858-538-5051 http://www.fatcity.com San Diego, California -- Mailing list and web hosting services --------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).Received on Thu Feb 06 2003 - 20:08:42 CST
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