DB2 SQL error codes given for interviews as well as to use in your development or production support project.
Author: Srini
Experienced software developer. Skills in Development, Coding, Testing and Debugging. Good Data analytic skills (Data Warehousing and BI). Also skills in Mainframe.
WITH ROWSET POSITIONING specifies that the cursor can be used with either row-positioned or rowset-positioned FETCH statements. This cursor can be used to return either a single row or multiple rows, as a rowset, with a single FETCH statement
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The best and simple command flow which helps you to get Report from QMF tool.
Sample COBOL program VB-files logic to write Record Varying clause correctly.
Both are correct. Goback and STOP RUN you can use in main programs. Functionally there is…
While loading a table from flat file to Table. If job abend, to restart again…
The compression or VARCHAR which field is good for performance this question is having in many DB2 developer minds. I am giving here simple clarification on how to understand these two concepts individual.
Simple Guidance For You In Db2 scrollable Cursors. Read more with examples.
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