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To perform a select statement in REXX

 
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lokeshwar_manoharan

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Joined: 22 Sep 2008
Posts: 49
Location: Chennai,Tamilnadu

PostPosted: Wed Apr 08, 2009 2:37 pm    Post subject: To perform a select statement in REXX
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Hi,


I want to write an embedded SQL statement in REXX.
I googled and I got instances where they prepare a statement and then declaring a cursor using the prepared statement and fetching using the cursor. But my SQL statement fetches a single row and cursor is not needed. How to accomplish this ?


I am using the following REXX commands to connect to DB2 system and connection has been established

ADDRESS TSO "SUBCOM DSNREXX"
IF RC \= 0 THEN
DO
S_RC = RXSUBCOM('ADD','DSNREXX','DSNREXX')
END
ADDRESS DSNREXX
"CONNECT" <subsystem>

Now I wan't to execute the following query

SQL_STATEMENT = "SELECT PDSNAME FROM SYSIBM.SYSPACKAGE
WHERE HEX(CONTOKEN) = "CON" and NAME = "INP""

Where CON and INP will be provided by user.
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expat

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Joined: 14 Mar 2007
Posts: 8657
Location: Back in jolly old England

PostPosted: Wed Apr 08, 2009 3:52 pm    Post subject:
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If the cursor works why not keep it. Your results may change in the future and you are already prepared icon_lol.gif
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