Glossary
LAG() and LEAD()
access previous and next rows without a self-join:
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Advanced COBOL
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Chapter 7: Advanced SQL for COBOL: Multi-Row Operations, Temporal Tables, Recursive CTEs, and OLAP Functions
Related Terms
"CICS Dispatcher: Under the Hood"
"CICS Performance Analysis Using SMF 110 Records"
"CICS Recovery: Myths and Reality"
"CICS Region Design Patterns"
"CREATE FUNCTION (external table)"
"CREATE PROCEDURE (external)"
"DB2 for z/OS RUNSTATS: Best Practices"
"DFSORT Performance Tips"