10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
I am trying to compile the datastage jobs using the Execute Command stage in datastage 11 or any Routines if possible. My datastage is on Unix machine.
So, How can I Compile a datastage job in UNIX from command line or any Routines.
Please help me in doing so.
Thank you. (1 Reply)
Discussion started by: elena jessi
1 Replies
2. HP-UX
Hi All,
I am new to datastage just managing to modify packages with my prior knowledge in ETL tools like DTS and SSIS.
Now have ran in to a connectivity issue between datastage and unidata DB.
Software environment-
Datastage 7.5.2 running on windows server accessing unidata 7 on HP UX machine.... (1 Reply)
Discussion started by: roopeshvp
1 Replies
3. Shell Programming and Scripting
Hi All,
I am using ETL tool Datastage and is installed on Linux environment. Few environment variables are set in datastage. Now my requirement is to use those environment variables in a unix script.
Is there any option I can do it?
Sugeestions from people working on datastage and linux... (1 Reply)
Discussion started by: bghosh
1 Replies
4. UNIX for Advanced & Expert Users
HI,
I am trying to install IBM infosphere Datastage on my machine. which is
# uname -a
Linux "hostname" 2.6.18-238.el5 #1 SMP Sun Dec 19 14:22:44 EST 2010 x86_64 x86_64 x86_64 GNU/Linux
AS per the IBM DOC, we need to install the WAS (Websphere Administration Server ) and then proceed... (4 Replies)
Discussion started by: amarn48
4 Replies
5. Shell Programming and Scripting
We have a requirement as follows.
We have created a datastage job that will be doing the select operation from table (select query from a table).
The datastage job is being invoked by a unix shell script(ksh).
We are passing the "table name (STUD_DETAILS)" and a "where clause condition... (4 Replies)
Discussion started by: kmanivan82
4 Replies
6. UNIX and Linux Applications
hi,does anybody familiar with datastage tx.?
added your particular question:
I have to modify a map to drop a timestamp from the filename variable and pass that value down to the transform/validation maps.
thanks,,
Edit/Delete Message (1 Reply)
Discussion started by: sonja
1 Replies
7. Shell Programming and Scripting
Hi all,
My aim is to get the log details of datastage job using unix scipt.
we know that DSjob are used to get the log details from datastage universe through the adminstrator.can we call that DSjob rountine in our unix script.
Thanks in advance
Regards,
NimmyRaju:) (0 Replies)
Discussion started by: nimmyraju
0 Replies
8. UNIX for Advanced & Expert Users
hello,
i have a windows server with datastage.
In another machine, unix machine, i have a shell script that need to invoke the datastage dsjob.
Can anyone help me? (0 Replies)
Discussion started by: anaconga
0 Replies
9. UNIX for Advanced & Expert Users
How do I find the version of Informatica, Cognos and DataStage using a unix command on my Unix machine SunOS 5.8.
I don't want to use front end to find this information. (1 Reply)
Discussion started by: gram77
1 Replies
10. Shell Programming and Scripting
Hi Friends,
I am using a dsjob command in a unix script to invoke DataStage jobs.
DataStage server jobs (version 7.5.2)
The command looks like thisL:
$DSBinPath/dsjob -server :$SERVER_PORTID -run -mode NORMAL -jobstatus -param INPUT_GCDB_DIR=$InputFilePath -param... (0 Replies)
Discussion started by: sureshg_sampat
0 Replies
dlagts.f(3) LAPACK dlagts.f(3)
NAME
dlagts.f -
SYNOPSIS
Functions/Subroutines
subroutine dlagts (JOB, N, A, B, C, D, IN, Y, TOL, INFO)
DLAGTS
Function/Subroutine Documentation
subroutine dlagts (integerJOB, integerN, double precision, dimension( * )A, double precision, dimension( * )B, double precision, dimension( *
)C, double precision, dimension( * )D, integer, dimension( * )IN, double precision, dimension( * )Y, double precisionTOL, integerINFO)
DLAGTS
Purpose:
DLAGTS may be used to solve one of the systems of equations
(T - lambda*I)*x = y or (T - lambda*I)**T*x = y,
where T is an n by n tridiagonal matrix, for x, following the
factorization of (T - lambda*I) as
(T - lambda*I) = P*L*U ,
by routine DLAGTF. The choice of equation to be solved is
controlled by the argument JOB, and in each case there is an option
to perturb zero or very small diagonal elements of U, this option
being intended for use in applications such as inverse iteration.
Parameters:
JOB
JOB is INTEGER
Specifies the job to be performed by DLAGTS as follows:
= 1: The equations (T - lambda*I)x = y are to be solved,
but diagonal elements of U are not to be perturbed.
= -1: The equations (T - lambda*I)x = y are to be solved
and, if overflow would otherwise occur, the diagonal
elements of U are to be perturbed. See argument TOL
below.
= 2: The equations (T - lambda*I)**Tx = y are to be solved,
but diagonal elements of U are not to be perturbed.
= -2: The equations (T - lambda*I)**Tx = y are to be solved
and, if overflow would otherwise occur, the diagonal
elements of U are to be perturbed. See argument TOL
below.
N
N is INTEGER
The order of the matrix T.
A
A is DOUBLE PRECISION array, dimension (N)
On entry, A must contain the diagonal elements of U as
returned from DLAGTF.
B
B is DOUBLE PRECISION array, dimension (N-1)
On entry, B must contain the first super-diagonal elements of
U as returned from DLAGTF.
C
C is DOUBLE PRECISION array, dimension (N-1)
On entry, C must contain the sub-diagonal elements of L as
returned from DLAGTF.
D
D is DOUBLE PRECISION array, dimension (N-2)
On entry, D must contain the second super-diagonal elements
of U as returned from DLAGTF.
IN
IN is INTEGER array, dimension (N)
On entry, IN must contain details of the matrix P as returned
from DLAGTF.
Y
Y is DOUBLE PRECISION array, dimension (N)
On entry, the right hand side vector y.
On exit, Y is overwritten by the solution vector x.
TOL
TOL is DOUBLE PRECISION
On entry, with JOB .lt. 0, TOL should be the minimum
perturbation to be made to very small diagonal elements of U.
TOL should normally be chosen as about eps*norm(U), where eps
is the relative machine precision, but if TOL is supplied as
non-positive, then it is reset to eps*max( abs( u(i,j) ) ).
If JOB .gt. 0 then TOL is not referenced.
On exit, TOL is changed as described above, only if TOL is
non-positive on entry. Otherwise TOL is unchanged.
INFO
INFO is INTEGER
= 0 : successful exit
.lt. 0: if INFO = -i, the i-th argument had an illegal value
.gt. 0: overflow would occur when computing the INFO(th)
element of the solution vector x. This can only occur
when JOB is supplied as positive and either means
that a diagonal element of U is very small, or that
the elements of the right-hand side vector y are very
large.
Author:
Univ. of Tennessee
Univ. of California Berkeley
Univ. of Colorado Denver
NAG Ltd.
Date:
November 2011
Definition at line 162 of file dlagts.f.
Author
Generated automatically by Doxygen for LAPACK from the source code.
Version 3.4.1 Sun May 26 2013 dlagts.f(3)