i've used visual explain some but have a few things that make me wonder
about it's actual effectiveness. if i run VE and create the recommended
index/view whatever then run it again it tells me that it still uses the
same access path (or rebuilds that access path) again. seems something
just ain't right there...
Thanks,
Tommy Holden
"Elvis Budimlic" <ebudimlic@xxxxxxxxxxxxxxxxxxxxxxxxx>
Sent by:
midrange-l-bounces+tommy.holden=thompsonmachinery.com@xxxxxxxxxxxx
09/21/2007 10:47 AM
Please respond to
Midrange Systems Technical Discussion <midrange-l@xxxxxxxxxxxx>
To
"'Midrange Systems Technical Discussion'" <midrange-l@xxxxxxxxxxxx>
cc
Subject
RE: SQL Finding & Using
I can't help but tout Run SQL Scripts again.
For folks that like green screen and also like Squirrel or Microsoft Query
interfaces, wouldn't you like to execute CL commands in those interfaces,
just as in green screen?
With Run SQL Scripts you just type CL: and hit F4 to prompt, if you don't
know all of command syntax off the top of your head. You can add
overrides,
whatever your heart desires.
You terminate commands and SQL statements with semicolons and hit Ctrl-R
to
execute it all in one swoop - voila, new scripting language besides CL &
Rexx :)
And easy to understand for folks that grew up on PC-only interfaces.
And you have access to Visual Explain... I know performance is irrelevant
until it's the only thing that matters (grin), but it's nice to know it's
there at least.
Elvis
RPG & DB2 Summit | Minneapolis | October 1-4
Mike Cain - DB2 for i5/OS Temporary Indexes - The Good, The Bad, The Ugly
October 16
2007 System i Fall Technical Conference | Orlando | November 4-7
Celebrating 10-Years of SQL Performance Excellence on IBM System i,
eServer
iSeries and the server affectionately known as the AS/400
-----Original Message-----
Subject: Re: SQL Finding & Using
There are also other ways to do this, perhaps not as easy as strsql, but
the SQL interface through an ODBC or JDBC connection can be used as
well. I used to use MS Office Query at customer's sites that didn't
have interactive SQL. I would just run the add hoc queries, create
statements, etc through the interactive option in MS Query. Overriding
file members can be a pain, but you can submit those overrides during
the session and they will be in place for the length of the session.
I use SQuirrel, which is an open source, Java based, JDBC SQL client. I
use it for accessing all the different DB's I work with. Although I
prefer STRSQL on the i (LOVE that green screen!), I use SQuirrel as well.
Might be an alternative to the *SPENDMONEY command.
Pete Helgren
Len Grieco wrote:
Tom,
I did try and run STRSQL, I received a message to the
effect SQL in
*libl not found. I have reported my findings (thanks to you and everyone
else)to the powers that be. It will be up to them on whether they want to
spend the money or not.
Thanks
Len
midrange.com
