The JCL interview questions and answers are intended for those with a working knowledge of JCL as a programmer. This will help you prepare for technical JCL interview and online selection tests during campus placement for freshers and job interviews for professionals. JCL Interview Questions with Answers 1. What is the purpose and meaning of […]
JCL Interview Questions with Answers Read More »
GROUP BY clause specifies a result table that consists of a grouping of the rows of intermediate result table that is the result of the previous clause. The GROUP BY clause allows you to find the characteristics of groups of rows rather than individual rows. ORDER BY clause specifies the particular order in which you
GROUP BY and ORDER BY clause in SQL Read More »
PARSE and IFTHEN PARSE are new options that allow you to extract variable position/length fields into fixed-length parsed fields defined as %nn fields. It gives you powerful new capabilities for handling variable fields such as delimited fields, comma-separated values (CSV), tab-separated values, blank-separated values, keyword-separated fields, null-terminated strings, and many other types. The PARSE parameter
PARSE fields using IFTHEN parameter Read More »
IFTHEN statements allow you to reformat different records in different ways by specifying how build or overlay items are to be applied to records that meet given criteria. Use IFTHEN statements if you want to insert, rearrange, delete or overlay fields in different ways for different records. IFTHEN clauses for the OUTREC statement can be
IFTHEN Syncsort utility with examples Read More »
IEBGENER and IEBCOPY are IBM utilities used for various operations. IEBCOPY is a data set utility that is used to copy or merge members between one or more partitioned data sets, or partitioned data sets extended (PDSEs), in full or in part. You can also use IEBCOPY to create a backup of a partitioned data
IEBGENER and IEBCOPY utility JCL Reference Read More »
