Hi All,
I've defined a few functions to DB2.
I can see the entries in SYSIBM.SYSROUTI NES - but where is the source
text stored.
I want to reverse engineer the definitions.
Thanks
Bill
6  4535 
wfs wrote: Hi All,
I've defined a few functions to DB2.
Functions with LANGUAGE SQL or an external programming language like C/C++
or Java?
For language SQL functions you might want to look at SYSCAT.ROUTINES .TEXT.
I can see the entries in SYSIBM.SYSROUTI NES - but where is the source
text stored.
You should not use the internal, undocumented tables but rather the catalog
view SYSCAT.ROUTINES . The reason being that the internal tables might
change at any time - the external interface is much more stable.
I want to reverse engineer the definitions.
Thanks
Bill
--
Knut Stolze
Information Integration
IBM Germany / University of Jena
Thanks
Bill
(I'll check it out when I'm back at work)
"Knut Stolze" <st****@de.ibm. com> wrote in message
news:cp******** **@fsuj29.rz.un i-jena.de... wfs wrote:
Hi All,
I've defined a few functions to DB2.
Functions with LANGUAGE SQL or an external programming language like C/C++
or Java?
For language SQL functions you might want to look at SYSCAT.ROUTINES .TEXT.
I can see the entries in SYSIBM.SYSROUTI NES - but where is the source
text stored.
You should not use the internal, undocumented tables but rather the
catalog
view SYSCAT.ROUTINES . The reason being that the internal tables might
change at any time - the external interface is much more stable.
I want to reverse engineer the definitions.
Thanks
Bill
--
Knut Stolze
Information Integration
IBM Germany / University of Jena
wfs wrote: Thanks
Bill
(I'll check it out when I'm back at work)
Oops, I just saw that you're on z/OS - things might be different there.
--
Knut Stolze
Information Integration
IBM Germany / University of Jena
On 2004-12-17, Knut Stolze scribbled: wfs wrote:
Thanks
Bill
(I'll check it out when I'm back at work)
Oops, I just saw that you're on z/OS - things might be different
there.
I've got access to a DB2 z/OS instance (v7.1.1), and from what I can
see the catalog tables are considerably different to UDB:
* The SYSCAT schema doesn't exist (well, I can see one, but there's
only one table in it called PROCEDURES).
* In the SYSIBM schema, there is a SYSROUTINES tables but I can't see
any columns which contain the source text (there's things like
JAVA_SIGNATURE, PARM_SIGNATURE, lots of PARMn columns, REMARKS, RUNOPTS
and EXTERNAL_NAME, but no TEXT column).
I've had a look at some of the other tables in the SYSIBM schema
(unfortunately I don't have SELECT access on all of them), but I think
you might be out of luck on this one.
Dave.
--
Cogito cogito ergo cogito sum
-- Ambrose Bierce
Hi All,
The procedure definition doesn't appear to be stored in
SYSIBM.SYSROUTI NES, just parts of the definition.
If I use BMC, it displays the function as I defined it.
CREATE FUNCTION AAA.WFS_S_1
(X FLOAT)
RETURNS SYSIBM.DOUBLE
SPECIFIC AA.WFS_S_1
LANGUAGE SQL
DETERMINISTIC
CALLED ON NULL INPUT
CONTAINS SQL
EXTERNAL ACTION
RETURN
SIN(X)/COS(X)
Maybe I'll count all the rows in all catalog tables, create a new
function, count all rows again, and see which ones have changed.....
Bill
"Dave Hughes" <da*********@wa veform.plus.com > wrote in message
news:xn******** ********@usenet .plus.net... On 2004-12-17, Knut Stolze scribbled:
wfs wrote:
Thanks
Bill
(I'll check it out when I'm back at work)
Oops, I just saw that you're on z/OS - things might be different
there.
I've got access to a DB2 z/OS instance (v7.1.1), and from what I can
see the catalog tables are considerably different to UDB:
* The SYSCAT schema doesn't exist (well, I can see one, but there's
only one table in it called PROCEDURES).
* In the SYSIBM schema, there is a SYSROUTINES tables but I can't see
any columns which contain the source text (there's things like
JAVA_SIGNATURE, PARM_SIGNATURE, lots of PARMn columns, REMARKS, RUNOPTS
and EXTERNAL_NAME, but no TEXT column).
I've had a look at some of the other tables in the SYSIBM schema
(unfortunately I don't have SELECT access on all of them), but I think
you might be out of luck on this one.
Dave.
--
Cogito cogito ergo cogito sum
-- Ambrose Bierce
Hello,
in DB2 z/OS V7.1 there are two additional catalog tables containing the
information you are looking for:
SYSIBM.SYSROUTI NES_SRC
SYSIBM.SYSROUTI NES_OPTS
If you can't find them, your system is not V7.1, or your system admin did
not the complete installation/migration.
Cheers - Walter.
"wfs" <wf**@optonline .net> schrieb im Newsbeitrag
news:ko******** *********@fe11. lga... Hi All,
I've defined a few functions to DB2.
I can see the entries in SYSIBM.SYSROUTI NES - but where is the source
text stored.
I want to reverse engineer the definitions.
Thanks
Bill
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