Roka100's articles:

Items(66) /7 Next >> Last >|

11gR2 Or 10gR2 on Linux x64? 4 490 (4/15/2010 10:36:56 AM) comp.databases.oracle.server Hi all I want to use the newest 11gR2 in a new project. But my boss said 11gR2 is too new. 10gR2 is the best. I want to know if there are some fatal bug report about 11gR2 on Linux ? And is 11gR2 more ... Jia

How to select 1 record from 1M records fast ? 5 498 (4/15/2010 10:25:13 AM) comp.databases.oracle.server Hi all DB:Oracle 11g R2 Standard One x64 on Linux I created a table with 1,000,000 records. Then I select a,b from tbl where xx=xx. (With the real case we need do some joins) Question is how can I... Jia

[Materialized Views over DB links]HA Problem with ORA-02019 3 669 (3/24/2010 9:29:38 AM) comp.databases.oracle.server Hi all I created 2 multi master DBs and using materialize views to synchronize them. The relation is Main - Sub, and when I insert/commit to either one , another site's table will be updated. My proble... Jia

Is there any way to Synchronize 2 databases on Oracle 10g Standard One edition ? 9 297 (3/23/2010 7:08:31 AM) comp.databases.oracle.server Hi all I want to synchronize 2 databases with oracle 10g R2 standard One edition. How can I do it ?(With old 8i systems we created snapshots ) and is there any better ways in 10g R2? Thank you. Best Lau... Jia

To use Oracle 10g R2 on Linux which distribution? 6 240 (3/17/2010 7:43:10 AM) comp.databases.oracle.server Hi all I'll use Oracle 10g R2 on Linux with RAC, from the old system we used oracle 7 on Miracle Linux. With 10g R2 I want to know if Red hat enterprise linux is a better choice ? Thank you. Lau. ... Jia

Loooooong wait to shutdown Oracle immediate on Linux 6 430 (2/24/2010 10:21:40 AM) comp.databases.oracle.server hi all I have oracle 10g and 11g online on linux. But after 1 month when I do shutdown immediate command, it took a long loooong time wait just like it freezed. Is there anyone have the same experience... Jia

[Questionary survey]How many people are using ASM? 8 54 (9/24/2009 1:19:52 PM) comp.databases.oracle.server Hi all In out country there is a questionary survey result says 70% are using OS's file system or other volume manager like LVM. I wonder what storage manager does everyone use worldwide with Oracle productive... Jia

How to Install ASM on a Linux single HDD PC? 6 77 (5/19/2009 8:05:44 AM) comp.databases.oracle.server Hi all Is there any tutorials about install Oracle 10g ASM on a Redhat Linux PC with only one harddisk. I want the details with installation commands. Thank you. Jia Lu ... Jia

Dell Poweredge 1850 vs Sun fire V20z Should I Choose which? 2 30 (11/25/2008 3:12:13 PM) comp.sys.sun.hardware Hello all I got 2 servers .I donot know which is faster. 1,DELL Poweredge 1850 CPU: Xeon 3.6GHz DUAL MEM: DDR2-400 6G $B#2!"(BSUN fire V20z CPU: AMD Opteron 252 2.6GHz DUAL MEM: DDR-400 16G Using the same... Jia

How to write GUI and event separately in wxPython?? 11 30 (7/30/2007 6:34:14 AM) comp.lang.python HI all I am making an application with wxpython. But I got a problem when I want to change the display string according to process status. I passed the frame to the processing function and use the frame.tx... Jia

Roka100's replies:

Items(26) /3 Next >> Last >|

__init__ function problem 9 23 (11/7/2006 1:26:07 PM) comp.lang.python Hi, Today I read the following sentences, but I can not understand what does the __init__ method of a class do? __init__ is called immediately after an instance of the class is created. It would be tempting bu... zzf818 (6)

ANN: wxPython 2.7.2.0 1 28 (11/8/2006 7:59:14 AM) comp.lang.python Announcing ---------- The 2.7.2.0 release of wxPython is now available for download at http://wxpython.org/download.php. This is expected to be the last stepping stone in the path to the next stable release s... robin1879 (45)

How to turn AUTOCOMMIT ON with cx_Oracle 2 23 (12/1/2006 9:20:22 AM) comp.lang.python Hi all. I use cx_Oracle to connect to an Oracle9i DB. And I want to turn on AUTOCOMMIT function. I see that cur.execute("SET AUTOCOMMIT ON") cannot work. Is there any method to do that ?? Thanks a lot! ... Roka100 (103)

Q: Why Python is bad for web from the point of URLs? 1 24 (1/24/2007 10:50:44 AM) comp.lang.python A: Because you need three modules to parse, edit and reassemble query string. urlparse, cgi and urllib ... techtonik (8)

Are there any hardware info detection software under Linux?? 8 52 (1/25/2007 4:20:27 AM) comp.os.linux.misc Hi all I searched but couldnot find some PC hardware infomation detection software under linux like CPU info etc.. Where can find them? Thanks ... Roka100 (103)

Can I import a file without file extension .py? 3 18 (2/1/2007 4:59:59 AM) comp.lang.python Hi all I wonder if I can import a file with other file extensions ? Can I do that only with python? Thank you Jia Lu ... Roka100 (103)

How to resize ext3 partition in my situation 5 51 (2/24/2007 11:36:33 AM) comp.os.linux.misc Hi all. I found /usr is too small and want to use a part of / to extend it . This is my df result: /dev/hda1 ext3 14G 6.5G 6.7G 50% / tmpfs tmpfs 374M 0 374M 0% /dev/shm /dev/hda3 ... Roka100 (103)

wxPython installation 1 62 (3/24/2007 8:44:58 AM) comp.os.linux.misc Hi, I would like to install "wxPython2.8" to use with Python 2.4 and Eclipse. But when I do: rpm -Uhv wxPython2.8-gtk2-unicode-2.8.3.0-fc4_py2.4.i386.rpm libgstgconf-0.8.so.0, libgstinterfaces-0.8.so.0 and l... fack_email (3)

Problem with algorithm 22 19 (4/13/2007 3:16:00 AM) comp.lang.python Hi all. I want to create a large list like: aaaa ~ zzzz Is there any good algorithm to do this? Thanx Jia Lu ... Roka100 (103)

Why canNOT import from a local directory ? 2 25 (5/18/2007 3:49:36 PM) comp.lang.python Hi all I created a folder named *lib* and put a py file *lib.py* in it. In the upper folder I created a py file as: import lib.lib def main(): """ __doc__ """ lib.lib.test() # //////////... Roka100 (103)