txbegin
Txbegin is a term used in software development to denote the initiation of a transaction in various transactional systems. A transaction is a sequence of operations that are intended to be completed as a single unit of work, such that either all operations succeed or none do. The function or directive named txbegin typically signals the start of this unit and is followed by a corresponding commit or abort.
Contexts: In relational databases, the common literal is BEGIN or BEGIN TRANSACTION, but some libraries and
Semantics: Beginning a transaction often establishes an isolation context, records the set of read and write
Variants and compatibility: The exact syntax, behavior, and support for features such as nested transactions, savepoints,