Enlist the features of rexx as a programming language.
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Suppose if there are a set of statements and each has a word “value” in it, if I want to display all these statements so that the word “value” is aligned, then how do I code this in rexx?
What does the sample library of uni-rexx consist of?
How do I access data held on the JES spool?
what if I need to have the same application running on multiple platforms, such as unix and the mainframe? Does that mean I have to maintain two separate sources?
How do I Run My Rexx Exec.?
I am tryin to select one records(SQL) using Rexx.Here is the code ADDRESS DSNREXX "EXECSQL FETCH C1 USING DESCRIPTOR :TBSQLDA" IF SQLCODE = 0 THEN DO LINE = '' DO I = 1 TO TBSQLDA.SQLD LINE = LINE TBSQLDA.I.SQLDATA END I SAY LINE END ADDRESS DSNREXX "EXECSQL CLOSE C1" ADDRESS DSNREXX 'DISCONNECT' i am getting the following errors and also i dont know wr to see the ouput.Can anyone please hlep me in solving this? 28 +++ ADDRESS DSNREXX 'DISCONNECT' Error running DB2REXX, line 28: Incomplete DO/SELECT/IF
I am new to rexx db2 ,can anyone help me by expalinin how to code the db2 queries using rexx,and also plz send some link and examples using db2 queries.
for which platforms is uni-rexx available?
can I port my existing applications from the mainframe or os/2? Will there be extensive changes required to do this?
why is there no os/2 (ecs) port of oorexx?
i'm getting error while editing macro, its not even entering into the macro, getting error like 31 *-* "EDIT DATASET('"DSN"("MEM")') MACRO("CHGLINE")" +++ RC(-3) +++ ? any idea why?
How do I access data in control blocks such as jobname?