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CICS: GETMAIN Vs FREEMAIN to Manage Storage
4 Most searched Technics on how to manage storage using GETMAIN and FREEMAIN commands in CICS. CICS makes working storage available within each command-level program automatically, without any specific request from the application program, and provides other facilities for intermediate storage, both within and among tasks. Design for performance describes… Read More ⇢
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COBOL Figurative Constants How to Understand Correctly
HIGH-VALUE, HIGH-VALUES Represents one or more occurrences of the character that has the highest ordinal position in the collating sequence used. HIGH-VALUE is treated as an alphanumeric literal in a context that requires an alphanumeric character. For alphanumeric data with the EBCDIC collating sequence, the value is X’FF’. For other… Read More ⇢
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3 top Teradata certifications add value to career
The more you need to know about Teradata certifications and the rules behind and eligibility of certification in Teradata. Read More ⇢
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How to Open a Queue in MQseries with MQOPEN
Explained sample MQSeries program with different options of MQOPEN call. A good example to use in your projects. Read More ⇢
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The Real Purpose of DBDGEN Utility in IMS DB
DBDGEN Utility the purpose of this utility for IMS DB programs explained in this article. Read More ⇢
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List of IMS DB Topics for Interviews
The below is the complete list you need to refresh before you take for IMS DB interview: Prepare These Before Your Interview IMS DB Architecture IMS DB DBD declaration. What is PSB and PCB IMS DB DL/I entry. different Calls in IMS DB Tools being used to browse IMS DB… Read More ⇢
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Mastering EXPLAIN PLAN: Improve SQL Performance
Syntax for EXPLAIN PLAN What happens when you issue EXPLAIN PLAN? Explanation for Set Query No SET QUERYNO = integer ==>Associates integer with explainable-sql-statement. The column QUERYNO is given the value integer in every row inserted into the plan table, statement table, or function table by the EXPLAIN statement. If… Read More ⇢
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How to Understand SAS Macro Easily
The SAS program explained the syntax rules you need and program rules how to write it. Highly suitable for dummies in SAS. Read more. Read More ⇢
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How to Run a Query in QMF Automatically
Best example to run SQL query automatically in QMF. Useful for mainframe developers. Read More ⇢
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