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CICS ATI, START Real time Macros for new programmers
Command macros to be used in CICS for ATI and START functions
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Easytrieve Guide for Mainframe Programmers (5 of 20)
Read my Post-1, Post-2, Post-3, Post-4 on Easytrieve. HEADING Report headings can be supplied in the field definition of a data item. When NOT coded with the data item, the actual field name is used as a heading. The heading can be specified by simply using the HEADING parameter of the field definition. The HEADING parameter has…
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DB2 Tutorial For Software Developers (2 of 5)
DB2 tutorial to learn quickly useful for mainframe developers.
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Top IMS DB Status codes Asked in Many Interviews
The most popular and mostly asked IMS DB or IMS DC status codes in interviews.
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Advanced CICS for Senior Software Developers(1 of 5)
Learn CICS advanced tutorial for senior developers part 1
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COBOL: Alphanumeric, Numeric, Decimal Move Statements
COBOL example syntax for move statements for Alpha, Numeric and Decimal
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Top DB2 DBA Tricky Interview Questions
This post focuses on DB2 DBA interview questions. This list is useful for your next interviews.
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These DB2 SQL Errors Asked in Many Mainframe Interviews
SQL errors asked in DB2 and mainframe interview questions
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DB2 DATE, PACK, UNPACK, and TRIM Functions
DB2 SQL TRIM,UNPACK and DATE functions to write SQL query better way.
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Project Manager Responsibilities in Software Company (2 of 2)
Roles and responsibilities: The Project Manager has the authority to run the project on a day-to-day basis on behalf of the Project Board . Responsibility: The Project Manager’s prime responsibility is to ensure that the project produces the required products, to the required standard of quality and within the specified constraints of time and cost. The Project…
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DB2: Cursor WITH HOLD, CLOSE, OPEN Ideas
A cursor in an application programming plays crucial role. With cursor you can get matching rows for the condition given in the WHERE clause. Cursor life cycle Declare => OPEN => Fetch => CLOSE Declare-It is nothing but declaration, like working storage variable in COBOL program. But, it is not executable. OPEN=> With open statement…
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Easytrieve Guide for Mainframe Programmers (4 of 20)
Read previous post-3 on Easytrieve. DECIMAL POSITIONS For numeric data items, you can indicate the number of decimal places (0 – 18) by adding the appropriate numeric value AFTER the data format value. The use of the DECIMAL indicator also informs EZT+ that this data item will be QUANTIFIED. This tells the EZT+ job that…
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