Study 17 Bacteria Ultrastructure (Lec. 37) flashcards from Emily W. on StudyBlue.
As a part of transactional records, transactional data is grouped with associated master data and reference data. Transactional data records a time and relevant reference data needed for a particular transaction record.
Introduction to Transactions. A transaction is a logical unit of work that contains one or more SQL statements. A transaction is an atomic unit. The effects of all the SQL statements in a transaction can be either all committed (applied to the database) or all rolled back (undone from the database).A transaction begins with the first executable SQL statement. transaction is an atomic unit. The effects of all the SQL statements in a transaction can be either all committed (applied to the database) or all rolled back (undone from the database). A transaction begins with the first executable SQL statement.