[oracle-l] FW: pl/sql array processing?

2004-01-27 Thread Guang Mei
ttp://www.orafaq.com - To unsubscribe send email to: [EMAIL PROTECTED] put 'unsubscribe' in the subject line. - -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Guang Mei INET: [EMAIL PROTECT

RE: FW: pl/sql array processing?

2004-01-27 Thread Guang Mei
of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing). -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Guang Mei INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcit

FW: pl/sql array processing?

2004-01-27 Thread Guang Mei
null loop dbms_output.put_line ('i=' || i); str:= my_package.function(i); i := refTbl.next(i); end loop; end; / TIA. Guang -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Guang Mei INET: [EMAIL PROTECTED] Fat City Network Services

RE: OT : Happy Spring Festival

2004-01-21 Thread Guang Mei
te 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). -- Please see the official ORACLE-L FAQ: http://www.oraf

a quick pl/sql question

2004-01-16 Thread Guang Mei
op x := x || substr(buf, pos, 70) || chr(10); pos := pos+70; end loop; end; -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Guang Mei INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing

Re: What is the fastest way to dump oracle data into a human

2004-01-11 Thread Guang Mei
; > > Jared > > On Sat, 2004-01-10 at 19:39, Rachel Carmichael wrote: > > Jared has a utility to dump tables to flat files > > > > http://www.cybcon.com/~jkstill/util/ > > > > on the lefthand menu, under Utilities click on Dump Tables to Flat > >

What is the fastest way to dump oracle data into a human readable

2004-01-10 Thread Guang Mei
ny) it would be by doing Option 2 or 3 above. Does anyone know if I would see siginificant performance boost by using C? Any other suggestions? TIA. Guang -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Guang Mei INET: [EMAIL PROTECTED] Fat City Network Services

Re: SQL CASE Statement

2003-12-29 Thread Guang Mei
; also send the HELP command for other information (like subscribing). > -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Guang Mei INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-50

Re: pl/sql open cursor question

2003-12-28 Thread Guang Mei
> end loop; > return null; > exception > when others then return null; > end; > > It will only be one coursor > > Guang Mei wrote: > > >I have a function like below (psudo code). If cursor cur1 have multiple > >rows, would the code leave the cursor open

pl/sql open cursor question

2003-12-28 Thread Guang Mei
tab1 where ID = gid; begin for x in cur1 loop return x.c1; end loop; return null; exception when others then return null; end; -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Guang Mei INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051

RE: ORA-1652: temp segment in tablespace SYSTEM ?!?

2003-12-18 Thread Guang Mei
'SYSTEM' tablespace. What else should I look for? We have plenty of space in TEMP if I can get this process to use it. TIA ... Robyn -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Guang Mei INET: [EMAIL PROTECTED] Fat City Network Service

RE: 8i pl/sql question

2003-12-16 Thread Guang Mei
ormance of the above lines by using "bulk bind"? I am brain-dead now and can not seem to find if it can be done and/or how it can be done. TIA. Guang -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Guang Mei INET: [EMAIL PROTECTED] Fat City Network Ser

RE: 8i pl/sql question

2003-12-16 Thread Guang Mei
IA. Guang -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Guang Mei INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hostin

8i pl/sql question

2003-12-15 Thread Guang Mei
find if it can be done and/or how it can be done. TIA. Guang -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Guang Mei INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and w

RE: Could not run export utility from cron job

2003-12-10 Thread Guang Mei
Title: Could not run export utility from cron job You need to load user's .profile in your cronjob (to set ENVs), becuase the unix user who executes cronjob does not have it's profile loaded.   HTH.   Guang -Original Message-From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]On Beh

RE: Oracle Data Guard

2003-12-09 Thread Guang Mei
sfer unit (session data unit). When > you enable jumbo frames and set MTU/SDU to 8192 for example, you'll fit much > more in single packet, thus increasing performance for larger transactions. __ -- Please see the official ORACLE-L FAQ: http://www.orafaq.net

dc_used_extents ,dc_free_extents and dc_histogram_defs

2003-12-08 Thread Guang Mei
2.3695,8750.1141 0 TRIGGER 0 0 0 0 - -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Guang Mei INET: [EMAIL PROTECTED]

RE: pl/sql question and owa_pattern question

2003-11-21 Thread Guang Mei
can be used to insert separated words into the database, instead of printing them. The bottom line is that perl is an excellent tool for parsing strings and all sorts of string manipulation. On 2003.11.20 22:39, Guang Mei wrote: > Hi: > > In my pl/sql program, I want to process each &qu

RE: pl/sql question and owa_pattern question

2003-11-21 Thread Guang Mei
ng, 1, pos - 1) then assign ltrim(substr(string, pos + 1), '#') to string (very similar to what you were planning to do with owa). This will be probably much faster than a character-by-character loop and calls to an owa package. HTH, Stephane Faroult >- --- Original Messag

pl/sql question and owa_pattern question

2003-11-20 Thread Guang Mei
much slower than direct string manupilation. But I would like to try it in this case if I could easily get the "wrods" from the string. Any suggestions? TIA. Guang -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Guang Mei INET: [EMAIL PROTECTED] Fat Cit

RE: char(1) VS varchar2(1)

2003-10-31 Thread Guang Mei
- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Guang Mei INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services -

RE: sqlplus prompt question in 9i

2003-10-31 Thread Guang Mei
Title: RE: sqlplus prompt question in 9i Thanks David!   That's exactly what I am looking for.   Guang -Original Message-From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]On Behalf Of david hillSent: Thursday, October 30, 2003 11:30 AMTo: Multiple recipients of list ORACLE-LS

RE: sqlplus prompt question in 9i

2003-10-29 Thread Guang Mei
- Joan Hsieh Sent: Wednesday, October 29, 2003 3:55 PM To: Multiple recipients of list ORACLE-L I had same problem with 9i, what I did is at the begining of the dbstarup or stop script, I mv the glogin.sql to _old, at end of scripts I mv back to the original name. Joan Guang Mei wrote: > &

sqlplus prompt question in 9i

2003-10-29 Thread Guang Mei
hat sqlplus prompt displays "username" and "hostname" when launched? I know there is a new _CONNECT_IDENTIFIER in 9i, but that's not good enough. TIA. Guang -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Guang Mei INET: [EMAIL PROTECTED] Fat C

Another query problem in 9i

2003-10-22 Thread Guang Mei
know why the orginal query failed in 9i? TIA. Guang -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Guang Mei INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California

Re: query's explain plan different in 8i and 9i?

2003-10-22 Thread Guang Mei
0 SORT (ORDER BY) (Cost=184 Card=2 Bytes=84) > >21 CONCATENATION > >32 TABLE ACCESS (BY INDEX ROWID) OF 'BLASTRESULTS' (Cost= > > 11 Card=1 Bytes=42) > > > >43 INDEX (RANGE SCAN) OF 'BLASTRESULTS_SUBJID_INDEX

query's explain plan different in 8i and 9i?

2003-10-21 Thread Guang Mei
EX' ( NON-UNIQUE) (Cost=3 Card=1) -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Guang Mei INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services -

Oracle 9204 on Sun Solaris stable?

2003-10-16 Thread Guang Mei
anyone applied that patchset on Sun OS and what is your experience of 9204? TIA. Guang -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Guang Mei INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California

how to imp statistics from 8i to 9i db

2003-10-15 Thread Guang Mei
asically the timestamp of table import). If I use STATISTICS=ALWAYS in Step 3, I got the same result. So my question is: what should I do so that I can import 8i statistics into an 9i db? Thanks. Guang -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Guang Mei INET: [EMAIL P

RE: Temp Tablespace

2003-10-09 Thread Guang Mei
Title: RE: SAME and separating disk and index tablespaces Hi:   I had this situation last month and I finally bounced the db. "drop tablespace temp INCLUDING CONTENTS"   might work if you want to wait long enough. I tried this and the db just hang for 30 min before I killed it. My temp ts

RE: DB Parameters

2003-10-09 Thread Guang Mei
;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). -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Autho

RE: where can I find sample db creation script (9.2.0.1.0 installation)?

2003-10-09 Thread Guang Mei
ge 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). -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Guang Mei INET: [EMAIL PROTECTED]

RE: where can I find sample db creation script (9.2.0.1.0 installation)?

2003-10-08 Thread Guang Mei
directory, such as > > cloneDBCreation.log lockAccount.log postDBCreation.log > postScripts.log ultraSearchCfg.log > > > So does anyone know where I can find the script? Thanks. > > Guang > > -- > Please see the official ORACLE-L FAQ: http://www.orafaq.net > -- >

where can I find sample db creation script (9.2.0.1.0 installation)?

2003-10-08 Thread Guang Mei
$ORACLE_ADMIN//create directory, such as cloneDBCreation.log lockAccount.log postDBCreation.log postScripts.log ultraSearchCfg.log So does anyone know where I can find the script? Thanks. Guang -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Guang Mei INET

Import/Export file is limited to 2,147,483,647 Bytes for Oracle 9i on Sun Solaris (32-bit)?

2003-10-06 Thread Guang Mei
Size in Bytes -- -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Guang Mei INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting ser

RE: Huge optimization costs with 9.2

2003-10-01 Thread Guang Mei
--- To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (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

Re: TEMP Tablespace problem

2003-09-30 Thread Guang Mei
s trouble ( our > Administrator is not here until Monday). > -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Guang Mei INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and

RE: FTP big file to little laptop

2003-09-26 Thread Guang Mei
ling 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). -- Please see the official ORACLE-L FAQ: http://www.orafaq

RE: Reducing the number of databases

2003-09-19 Thread Guang Mei
Title: Message Thanks for the suggestions. I already have planned to move all our instances to one server and move all schemas (in all instances) to sys schema. This way I can have better use of system tablespace and drop all other tablespaces. Also I will put in a cron job to "rm" all databa

RE: OT, But really STUPID

2003-09-19 Thread Guang Mei
name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing). -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Guang Mei INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.f

RE: Reducing the number of databases

2003-09-19 Thread Guang Mei
Here we have 3 environments for most applications (dev, QA and prod) and all Oracle version are the same (8173 now). It works fine. And to save Oracle license costs, we also consolidated some db servers by putting multiple instances on one server machine. No problem so far.   Guang -

RE: syntax to remove TEMPORARY Tablespace?

2003-09-17 Thread Guang Mei
e Doc does not seem to give out clear instruction of how to do this. Guang -Original Message- Guang Mei Sent: Wednesday, September 17, 2003 2:45 PM To: Multiple recipients of list ORACLE-L Hi: I did RTFM, but I could not find any answer. I created two TEMPORARY Tablespaces (see bel

RE: drop tablespace temp INCLUDING CONTENTS hang

2003-09-17 Thread Guang Mei
name, ts# from ts$ where NAME='TEMP'; > > NAME TS# > -- -- > TEMP2 > > > But I am not ready to try it on our production system. Has anyone tries this > or has an

syntax to remove TEMPORARY Tablespace?

2003-09-17 Thread Guang Mei
ALTER TABLESPACE TEMP ADD TEMPFILE '/oracle/u4/oradata/YPD/temp04.dbf' SIZE 2000M; ALTER TABLESPACE TEMP ADD TEMPFILE '/oracle/u4/oradata/YPD/temp05.dbf' SIZE 2000M; -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Guang Mei INET: [EMAIL PROTECTED] Fa

drop tablespace temp INCLUDING CONTENTS hang

2003-09-16 Thread Guang Mei
s in TEMP ts be cleaned up by SMON if I wait for a couple of days? TIA. Guang -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Guang Mei INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fa

RE: What is a large database?

2003-09-11 Thread Guang Mei
There must be a "G" missing there. It should be "(20G or more Oracle tables)".   Guang -Original Message-From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]On Behalf Of Tanel PoderSent: Thursday, September 11, 2003 11:49 AMTo: Multiple recipients of list ORACLE-LSubject: What

RE: index suppression and processing

2003-09-10 Thread Guang Mei
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). -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Guang Mei INET: [EMAI

Re: ORA-01031: insufficient privileges -- from user oracle running

2003-09-03 Thread Guang Mei
------- > To REMOVE yourself from this mailing list, send an E-Mail message > to: [EMAIL PROTECTED] (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

ORA-01031: insufficient privileges -- from user oracle running

2003-09-03 Thread Guang Mei
tart the instance by running script "dbstart"? TIA. Guang -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Guang Mei INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 ht

RE: sql optimization question

2003-08-28 Thread Guang Mei
entifier > and externaldbid = 9 > and l.objectid !=k.objectid)<5 > > to make the whole thing faster? > > TIA. > > Guang -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Guang Mei INET: [EMAIL PROTECTED] Fat City Network Ser

RE: How to keep "root" out?

2003-08-28 Thread Guang Mei
Well, you can tell them "NOT" to do that. They can write scripts to monitor OS performance, but DBA is the one to monitor DB performance. You can aslo tell them you will be writing scripts to monitor Unix performance and probably make some changes in files in /etc directory. If they insist o

sql optimization question

2003-08-27 Thread Guang Mei
tid !=k.objectid)<5 to make the whole thing faster? TIA. Guang -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Guang Mei INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web h

RE: why this sql's exection plan is so different on two servers

2003-08-25 Thread Guang Mei
1044, 3001064, 3001073) > and CurationDetails.Text = to_char(termlist.TermID) > and Observationlist.NextObs is null > and Observationlist.CurationStatus = 'E' > and Observationlist.CurationType in (3000722) > and Observationlist.Target = 'GeneID' > and Identifier.Specie

RE: why this sql's exection plan is so different on two servers

2003-08-25 Thread Guang Mei
-- db_file_multiblock_read_count 8 -Original Message- Daniel Fink Sent: Monday, August 25, 2003 4:19 PM To: Multiple recipients of list ORACLE-L Guang, What is the value of dba_tables.blocks for each of the tables? What is the value of db_file_multiblock_read_count for e

RE: why this sql's exection plan is so different on two servers

2003-08-25 Thread Guang Mei
you are using that is slow. Oracle is more likely to use an index if that value is close to the number of blocks. Less likely if its close to the number of rows. it basically says how well ordered the data is. Then make sure you analyze your indexes. > > From: "Guang Mei" <[EMAIL PROTE

why this sql's exection plan is so different on two servers

2003-08-25 Thread Guang Mei
exists ( select 1 from termobs where termobs.obsid=observationlist.id and TermObs.TermID = 3000313) and exists ( select 1 from termobs where termobs.obsid=observationlist.id and

Re: ORA-00600 with Bind variable. Please help!

2003-08-14 Thread Guang Mei
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). > -- Please see the official ORACLE-L FAQ: ht

RE: ** is there PL/SQL for case

2003-08-14 Thread Guang Mei
I am not sure in 9i. But in 8i I think you can use "case" in sql but not in pl/sql. You have to use if elsif in pl/sql.   Guang  -Original Message-From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]On Behalf Of A JoshiSent: Thursday, August 07, 2003 4:24 PMTo: Multiple recipient

RE: last column in a table is added with a DEFAULT

2003-08-14 Thread Guang Mei
Title: RE: last column in a table is added with a DEFAULT See the test below:   [EMAIL PROTECTED]> create table t1 (c1 number); Table created. [EMAIL PROTECTED]> insert into t1 (c1) values (1); 1 row created. [EMAIL PROTECTED]> insert into t1 (c1) values (2); 1 row created.   [EMAIL PROTECTE

RE: Multiple Datafiles and performance?

2003-08-09 Thread Guang Mei
he name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing). -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Guang Mei INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051

RE: ** is there PL/SQL for case

2003-08-07 Thread Guang Mei
Below is an example (with Oracle 8173), "case" works in sql, not in pl/sql.   Guang     [EMAIL PROTECTED]> create table t1  (name varchar2(30),  salary number ); Table created. [EMAIL PROTECTED]> insert into t1 (name,salary) values ('Bill',   1000); 1 row created. [EMAIL PROTECTED]> insert

Re: What books recommended for Data Modeling ?

2003-08-06 Thread Guang Mei
Please suggest if this approach is feasible or is it at all possible. Tested this > with upto 5 instances, and > it seems to work. The customer is willing to upgrade to any hardware needed for > this setup. > > Thanks in advance for your time. > > Dilip. > -- Please s

Re: convert RBS tablespace from DMT to LMT (Oracle 8173) steps?

2003-07-23 Thread Guang Mei
t; > > 7. Remove old RBS tablespace's datafiles from OS > > > > 8. Create new RBS tablespace as LMT > > > > 9. Create new rollback segments (RBS01, ... RBS06) in RBS, set them > online; > > > > 10. alter rollback segments (RBSlmt01, RBSlmt02, ... RB

RE: convert RBS tablespace from DMT to LMT (Oracle 8173) steps?

2003-07-23 Thread Guang Mei
fine until you close the cursor. > At least that's been my experience. -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Guang Mei INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fat

RE: convert RBS tablespace from DMT to LMT (Oracle 8173) steps?

2003-07-23 Thread Guang Mei
ng -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Guang Mei INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services --

RE: convert RBS tablespace from DMT to LMT (Oracle 8173) steps?

2003-07-23 Thread Guang Mei
k segments (RBSlmt01, RBSlmt02, ... RBSlmt 06) offline, then drop them; 11. alter tablespace rbslmt offline 12. drop tablespace rbslmt 13. Remove tablespace rbslmt's datafiles from OS. Anything I am missing? TIA. Guang -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: G

RE: convert RBS tablespace from DMT to LMT (Oracle 8173) steps?

2003-07-23 Thread Guang Mei
converting an RBS tablespace? If just an exercise, it's understandable. If for a production database, just create a new tablespace, new rollback segments, and then drop the old ones. Jared "Guang Mei" <[EMAIL PROTECTED]> Sent by: [EMAIL PROTECTED] 07/23/2003 10:24 AM Ple

convert RBS tablespace from DMT to LMT (Oracle 8173) steps?

2003-07-23 Thread Guang Mei
IA. Guang -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Guang Mei INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hostin

imp table data, but not PK indexes?

2003-07-19 Thread Guang Mei
my question is what I can/should do so that I can imp only table data into ABC_DEFAULT_TS, and not imp PK indexes at the same time? Thanks. Guang -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Guang Mei INET: [EMAIL PROTECTED] Fat City Network Services-- 85

loading table data, but not PK indexes?

2003-07-18 Thread Guang Mei
indexes at the same time? Thanks. Guang -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Guang Mei INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web h

Re: Oracle security question

2003-07-11 Thread Guang Mei
t; INET: [EMAIL PROTECTED] > > > > Fat City Network Services-- 858-538-5051 http://www.fatcity.com > > San Diego, California-- Mailing list and web hosting services > > - > > T

RE: Need to get the output of a column with its column name in as rows

2003-07-03 Thread Guang Mei
). You may also send the HELP command for other information (like subscribing). -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Guang Mei INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing li

Re: SQL need help

2003-07-03 Thread Guang Mei
- > To REMOVE yourself from this mailing list, send an E-Mail message > to: [EMAIL PROTECTED] (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

RE: Should percent increase higher than 0 in 817?

2003-07-02 Thread Guang Mei
To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list

create imp and exp Oracle as single-task binaries?

2003-07-01 Thread Guang Mei
qlldrst $ORACLE_HOME/bin/ Now use expst and impst instead of imp or exp when doing export & import of data. Let me know if you have any problems, or improve the above procedure somehow. Thanks. -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Guang Mei INET: [EM

RE: perl DBI/DBD: can I pass in an array as parameter?

2003-07-01 Thread Guang Mei
to save repeated sql calls, do only one call and get all the rows back. Is it possible in any version DBI/DBD? I looked at http://perldoc.com/perl5.6.1/lib/DBI.html and I does not seem to be able to figure it out. If it is possible, any simple example code somewhere? Thanks. Guang -- Please see

OT: perl DBI/DBD: can I pass in an array as parameter?

2003-07-01 Thread Guang Mei
it possible in any version DBI/DBD? I looked at http://perldoc.com/perl5.6.1/lib/DBI.html and I does not seem to be able to figure it out. If it is possible, any simple example code somewhere? Thanks. Guang -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Guang Mei INE

RE: INDEX REBUILD

2003-06-19 Thread Guang Mei
k with the LAST_ANALYZED column in USER_INDEXES table. That is all I can think of. Why do you ask? Jared has spoken eloquently about how frequent index rebuilds can reduce your performance. -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Guang Mei INET: [EMAIL PROTE

RE: question about DynaLoader::dl_load_file from perl profiler output

2003-06-11 Thread Guang Mei
-------- > To REMOVE yourself from this mailing list, send an E-Mail message > to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in > the message BODY, include a line containing: UNSUB ORACLE-L > (or the name of ma

Re: sql query optimization

2003-06-10 Thread Guang Mei
t;>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >Privileged/Confidential information may be contained in this message. > If you are not the addressee indicated in this message >(or r

create interMedia index problem

2003-03-27 Thread Guang Mei
them are much more filled (like 90% full). Any idea what might be the problem? TIA. Guang -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Guang Mei INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, Calif

perl script generating oracle udump trace file

2003-02-16 Thread Guang Mei
lps eliminate e-mail viruses. Get 2 months FREE*. http://join.msn.com/?page=features/virus -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Guang Mei INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California--

sql question -- distinct, group by and order by

2003-02-07 Thread Guang Mei
Hi: I have a basic sql question about sql. I have the follwing four sqls and I am wondering why #3 "costs" less than #4 in explain plan. #1 and #2 cost the same. How is "distinct"and "group by" treated internally by Oracle? Is #3 a better "optimized"

Re: OT: unix script quetion: to replace $ with \$

2003-02-03 Thread Guang Mei
Use of function "replace" solved my problem. But thanks for you help. Guang Original Message Follows To: [EMAIL PROTECTED] CC: [EMAIL PROTECTED] Date: Mon, 3 Feb 2003 13:14:38 -0800 Use the octal code for the character, and using the quoting mechanism of your choice: $ = octal

Re: OT: unix script quetion: to replace $ with \$

2003-02-03 Thread Guang Mei
|''','''|| segment_name||''',cascade => TRUE);' from ( select owner,segment_name, sum(bytes) from dba_segments s where segment_type like 'TABLE%' and owner = 'ISI' and s.partition_name is null group b

OT: unix script quetion: to replace $ with \$

2003-02-03 Thread Guang Mei
/"\$"/g 123578$ essex$ echo "123$45$678" | sed s/"$"/"\\$"/g 123578$ Maybe there is another syntax that I should use? TIA. Guang Mei _ MSN 8 with e-mail virus protection service: 2 mo

invalid sys package bodies

2003-02-03 Thread Guang Mei
KAGE BODY SYSDBMS_SUMREF_UTIL PACKAGE BODY 7 rows selected. I have never seen this before. Although I recompiled them without any problem, I am wondering how this could happen. Anyone has also expeienced this? TI

extents question on LMT

2003-01-28 Thread Guang Mei
-- --- 5677056 116935242880 516096 TIA. Guang _ The new MSN 8: advanced junk mail protection and 2 months FREE* http://join.msn.com/?page=features/junkmail -- Please see th

shared_pool_area size question

2003-01-22 Thread Guang Mei
I know if my "Variable Size" is too large or not? Which tables or views that I can query to find if my shared_pool_area is set properly? BTW, the db performance has been fine so far for about a year. TIA. Guang Mei

Importing Statistics Q

2003-01-21 Thread Guang Mei
rotect your PC - get McAfee.com VirusScan Online http://clinic.mcafee.com/clinic/ibuy/campaign.asp?cid=3963 -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Guang Mei INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com S

Minutes Since Midnight 2000

2003-01-17 Thread Guang Mei
C - get McAfee.com VirusScan Online http://clinic.mcafee.com/clinic/ibuy/campaign.asp?cid=3963 -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Guang Mei INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California

index rebuilding performance vs sort_area_size

2003-01-13 Thread Guang Mei
we got 20% performance boost when sort_area_size was increased from 21M to 151M. Is what I see here typical? It seems that with the increase of sort_area_size, the index rebuild will be faster, but not as fast as I hoped. Any comments?

Re: v$sgastat question

2003-01-09 Thread Guang Mei
ers40960 log_buffer1024000 ... _ MSN 8 with e-mail virus protection service: 2 months FREE* http://join.msn.com/?page=features/virus -- Please see the official ORACLE-L FAQ: http://www.orafaq.net --

v$sgastat question

2003-01-09 Thread Guang Mei
ree memory 20906472 _ Help STOP SPAM: Try the new MSN 8 and get 2 months FREE* http://join.msn.com/?page=features/junkmail -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Guang Mei I

v$sgastat question

2003-01-08 Thread Guang Mei
be improved based on the above info? TIA Guang Mei _ Help STOP SPAM: Try the new MSN 8 and get 2 months FREE* http://join.msn.com/?page=features/junkmail -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Gu

Re: rbs' maxextents in LMT

2003-01-07 Thread Guang Mei
N 8. Get 2 months FREE*. http://join.msn.com/?page=features/featuredemail -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Guang Mei INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity

rbs' maxextents in LMT

2003-01-06 Thread Guang Mei
maxextents 800) tablespace rbs; I set maxextents to avoid "run away transaction". But now with rbs in LMT, there is no way to set maxextents, how can we avoid "run away transaction" in this situation? Thanks. Guang Mei

Locally-managed temp tablespace question

2002-12-20 Thread Guang Mei
temp tablespace, I found they were created extremely fast, so I suspected that not real disk space were allocated. But the "ls -l" command still showed 10GB were allocated. TIA. Guang Mei [EMAIL PROTECTED] http://www.geocities.co

performance comparision between LMT and DMT

2002-12-19 Thread Guang Mei
n terms of performance did you see after you convert dmt to lmt? TIA Guang Mei [EMAIL PROTECTED] http://www.geocities.com/guangmei/ _ MSN 8: advanced junk mail protection and 3 months FREE*. http://join.msn.com/?pag

Re: redo log file setup with mirrored drives

2002-11-27 Thread Guang Mei
Get 2 months FREE*. http://join.msn.com/?page=features/virus -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: Guang Mei INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California

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