View previous topic :: View next topic
|
Author |
Message |
boo_sri
New User
Joined: 26 Jul 2005 Posts: 36 Location: charlotte
|
|
|
|
Hi,
one of our application is using ANSI SQL and they want to convert it into DB2 SQL standard. So please answer the following asap:
1. what is the diff b/w ANSI SQL and DB2 compatible SQL?
2. How to convert it?
3. What will be the benefits?
Database Details:
Version : Db2 v8.1 for z/OS (compatibilty mode)
Processor: Z900 series |
|
Back to top |
|
|
stodolas
Active Member
Joined: 13 Jun 2007 Posts: 632 Location: Wisconsin
|
|
|
|
Try running it without converting. Most SQL is just SQL. They should be compatible as long as you didn't do anything funky. |
|
Back to top |
|
|
dick scherrer
Moderator Emeritus
Joined: 23 Nov 2006 Posts: 19244 Location: Inside the Matrix
|
|
|
|
Hello,
Which database system is currently running? |
|
Back to top |
|
|
stodolas
Active Member
Joined: 13 Jun 2007 Posts: 632 Location: Wisconsin
|
|
|
|
ANSI isn't a database vendor, it is the American National Standards Institute. DB2 SQL most likely conforms to one of the actual ANSI SQL standards but also extends it.
en.wikipedia.org/wiki/SQL#Standardization |
|
Back to top |
|
|
dick scherrer
Moderator Emeritus
Joined: 23 Nov 2006 Posts: 19244 Location: Inside the Matrix
|
|
|
|
Hi Steve,
Yes, it is a standard rather than a product, but i was just wondering on which database engine the "ANSI SQL" is currently running. . . |
|
Back to top |
|
|
boo_sri
New User
Joined: 26 Jul 2005 Posts: 36 Location: charlotte
|
|
|
|
Hi Dick,
The database engine is DB2 and is running on a mainframe server (z900 series).
Version: DB2 v8.1 for z/os (compatibility mode)
H/w : Z900 series |
|
Back to top |
|
|
dick scherrer
Moderator Emeritus
Joined: 23 Nov 2006 Posts: 19244 Location: Inside the Matrix
|
|
|
|
Hello Boopathy,
If the application is already successfully running on DB2 (i misread/misunderstood that from the initial post, my apologies ), is there a need for a conversion? |
|
Back to top |
|
|
boo_sri
New User
Joined: 26 Jul 2005 Posts: 36 Location: charlotte
|
|
|
|
Basically i need the exact difference beween the ANSI SQL and DB2 SQL. I heard that DB2 compatible SQL will give more flexibility and performance compared to the ANSI Sql. |
|
Back to top |
|
|
stodolas
Active Member
Joined: 13 Jun 2007 Posts: 632 Location: Wisconsin
|
|
|
|
You'll need to compare the DB2 v8.1 SQL manual to the ANSI spec that it is implemented against. |
|
Back to top |
|
|
boo_sri
New User
Joined: 26 Jul 2005 Posts: 36 Location: charlotte
|
|
|
|
Steve -
can any one forward me those docs to my id: persnal e-addr removed |
|
Back to top |
|
|
stodolas
Active Member
Joined: 13 Jun 2007 Posts: 632 Location: Wisconsin
|
|
Back to top |
|
|
|