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/* REXX *//* DEFINING SUBSYSTEM */SUBSYS = DB2T/* DEFINING THE QUERY */QUERY = "SELECT EMP_NUM","FROM MBQV1D0A.EMP","WHERE EMP_NUM='1000'"ADDRESS TSO "SUBCOM DSNREXX" /* HOST CMD ENV AVAILABLE ? */IF RC THEN S_RC = RXSUBCOM('ADD','DSNREXX','DSNREXX')ADDRESS DSNREXX "CONNECT" SUBSYSIF SQLCODE <> 0 THEN COUTPUT SQLCAADDRESS DSNREXX "EXECSQL DECLARE C1 CURSOR FOR S1"IF SQLCODE <> 0 THEN CALL SQLCAADDRESS DSNREXX "EXECSQL PREPARE S1 FROM :QUERY"IF SQLCODE <> 0 THEN CALL SQLCAADDRESS DSNREXX "EXECSQL DESCRIBE S1 INTO :OUTPUT"IF SQLCODE <> 0 THEN CALL SQLCAADDRESS DSNREXX "EXECSQL OPEN C1"IF SQLCODE <> 0 THEN CALL SQLCADO UNTIL(SQLCODE <> 0)ADDRESS DSNREXX "EXECSQL FETCH C1 USING DESCRIPTOR :OUTPUT"IF SQLCODE = 0 THENDODO I = 1 TO OUTPUT.SQLDSAY " > COLUMN NUMBER: " ISAY " COLUMN NAME: " OUTPUT.I.SQLNAMESAY " COLUMN TYPE: " OUTPUT.I.SQLTYPESAY " COLUMN VALUE: " OUTPUT.I.SQLDATAENDENDENDRETURN
//REXXJCL JOB (XXXXXXXX,,,,,XXXX),' ',CLASS=T,// MSGCLASS=Y,NOTIFY=&SYSUID//STEP1 EXEC PGM=IKJEFT01,PARM='REXXDB2'//STEPLIB DD DISP=SHR,DSN=XXXDB2.YYYT.SDSNEXIT// DD DISP=SHR,DSN=XXXDB2.YYYT.SDSNLOAD//SYSPRINT DD SYSOUT=*//SYSTSIN DD DUMMY//SYSTSPRT DD SYSOUT=*//SYSEXEC DD DSN=USERID.ABC.REXXLIB,DISP=SHR
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