RE: Real-life PL/SQL these days ...

I find that many PL/SQL developers and developers of PL/SQL code generators 
code as if PL/SQL wasn’t a database language; they tend to treat tables as text 
files and do not use the power of database/sql. The second major issue I see is 
developers that learned to code (or copy and paste) pl/sql for Oracle 7 or 8 
and not taking advantage of any of the new features of SQL and PL/SQL. 

 

I spend a lot of time converting PL/SQL into straight SQL using case statements 
and analytical and seeing significant performance improvements, up to 3 orders 
of magnitude depending on how bad the pl/sql was originally. 

 

While I’m sure I could learn a few things from Cary’s PL/SQL developers, I also 
have some spare time to assist with rewriting PL/SQL if anyone needs another 
set of eyes.

 

Ken Naim

 

 

 

  _____  

From: oracle-l-bounce@xxxxxxxxxxxxx [mailto:oracle-l-bounce@xxxxxxxxxxxxx] On 
Behalf Of Andrew Kerber
Sent: Tuesday, April 14, 2009 1:14 PM
To: cary.millsap@xxxxxxxxxxxx
Cc: ORACLE-L
Subject: Re: Real-life PL/SQL these days ...

 

From what I have seen, an awful lot of that poor SQL comes from applications 
that generate SQL code, often several pages in a single statement.  Another 
major problem is poorly designed views.

On Tue, Apr 14, 2009 at 11:42 AM, Cary Millsap <cary.millsap@xxxxxxxxxxxx> 
wrote:

I've got some exceptionally good PL/SQL developers working for me, too. They 
were very difficult to find. We have some spare capacity, too, if anyone in 
Oracle-L land is looking for help designing and writing PL/SQL code.

Cary Millsap
http://method-r.com
http://carymillsap.blogspot.com





On Tue, Apr 14, 2009 at 11:27 AM, Jared Still <jkstill@xxxxxxxxx> wrote:

On Tue, Apr 14, 2009 at 7:12 AM, Dba DBA <oracledbaquestions@xxxxxxxxx> wrote:

There are some good ones, but they are hard to find. What makes it harder is 
that pl/sql developers tend to make less than DBAs. So the smart ones migrate 
to DBA work so they can get better compensation. This is not always the case, 
but quite common. 


I've known a few.

Here's one:  http://awads.net/wp/

I personally know a couple of other local folks that are quite good
with PL/SQL.  I've also known some that are not so good.

The problem here is not just developers that aren't good at PL/SQL,
it's developers that aren't good at development, regardless of language,
platform or database.

Some folks have carved out the wrong niche for themselves.

Jared Still
Certifiable Oracle DBA and Part Time Perl Evangelist

 

 




-- 
Andrew W. Kerber

'If at first you dont succeed, dont take up skydiving.'

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