SQL

Base OS/400 does provide the runtime support for SQL, and also
interfaces to SQL functionality that are unique to AS/400.

The DB2/400 Query Manager and SQL Development Kit (57xx-ST1) provides
primarily for interactive SQL support and language pre-processors for
RPG, C, C++, COBOL, etc.  Summary information can often, and in this
case can, be found in the online manuals via the Licensed Program
Specifications (LPS).  Do a search for SQL and then select the LPS (for
V4R3, GC41-5058-02).

The ability to execute imbedded SQL within an application is provided
within OS/400; likewise the ability to prepare and execute SQL
statements.  If you wanted to use SQL directly on the system, one API
which could be used would be Process Extended Dynamic SQL (QSQPRCED)
which is documented in the System API Reference.  There are also a
variety of client/server based interfaces which provide for SQL
functionality without requiring the SQL Development Kit.  The Development
Kit does provide however a more user friendly environment than directly
coding to the system APIs.  I use it quite often for the quick and dirty
interactive tests that are sometimes useful to demonstrate a point.

Bruce

>
>I do not have the SQL development kit. But do I understand correctly though
>that I can use SQL with only the base OS? What can I do with out the
>development kit? With it?
>
>Where can you find summary info on the different licensed products with out
>talking to a salesman?
>
>Thanks
>Shadrach Scott
>sscott@hiu.edu
>

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