Glossary

escalates

it replaces all the individual page/row locks with a single tablespace lock (or table lock in segmented/universal tablespaces).

Learn More

Advanced COBOL — Chapter 8: DB2 Locking, Concurrency, and Deadlock Resolution: The Chapter That Prevents 2am Pages
IBM DB2 — Chapter 26: Locking, Concurrency, and Isolation Levels — Balancing Throughput and Consistency

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" "DB2 for z/OS: Diagnosis Guide and Reference"

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