support transactions. A transaction is typically started using the command BEGIN (although the SQL standard specifies START TRANSACTION). When the system processes...

PostgreSQL offers four levels of transaction isolation: Read Uncommitted, Read Committed, Repeatable Read and Serializable. Because PostgreSQL is immune...

operations: START TRANSACTION (or BEGIN WORK, or BEGIN TRANSACTION, depending on SQL dialect) marks the start of a database transaction, which either...

Transact-SQL (T-SQL) is Microsoft's and Sybase's proprietary extension to the SQL (Structured Query Language) used to interact with relational databases...

Standard 1037C Microsoft, The Transaction Log (SQL Server) sqlshack.com, A beginner’s guide to SQL Server transaction logs, February 11, 2014 by Ivan...

The ANSI/ISO standard SQL 92 refers to three different read phenomena when a transaction retrieves data that another transaction might have updated. In...

NoSQL (originally meaning "Not only SQL" or "non-relational") refers to a type of database design that stores and retrieves data differently from the...

SQL Database) is a relational database management system written in Java. It has a JDBC driver and supports a large subset of SQL-92, SQL:2008, SQL:2011...

Microsoft SQL Server is a proprietary relational database management system developed by Microsoft using Structured Query Language (SQL, often pronounced...

technical timeline. SQL:2011 has support for transaction time through so-called system-versioned tables. For many reasons, transaction time (when data arrives...

Fundamentals of Database Systems. Pearson Addison Wesley. ISBN 978-0-321-36957-4. "ROLLBACK Transaction", Microsoft SQL Server. "Sql Commands", MySQL....

systems, such as InterBase, Firebird, Oracle, MySQL, PostgreSQL, SQL Anywhere, MongoDB and Microsoft SQL Server (2005 and later). The main reason for its...

By using the same mechanics, a SQL procedure can also define a result set and return it directly to the caller of the SQL procedure or to a client application...

SAP ASE (Adaptive Server Enterprise), originally known as Sybase SQL Server, and also commonly known as Sybase DB or Sybase ASE, is a relational model...

interaction (i.e., each SQL statement) submitted through the database connection in autocommit mode will be executed in its own transaction that is implicitly...

created since the start of the main transaction. Savepoints are defined in the SQL standard and are supported by all established SQL relational databases...

MySQL (/ˌmaɪˌɛsˌkjuːˈɛl/) is an open-source relational database management system (RDBMS). Its name is a combination of "My", the name of co-founder Michael...

occur. Since popular databases like MySQL do not allow nesting BEGIN - COMMIT brackets, a framework or a transaction monitor is needed to handle this. When...

consistency. NewSQL is a class of modern relational databases that aims to provide the same scalable performance of NoSQL systems for online transaction processing...

data vault. Other names are application-time period or real-world timeline. SQL:2011 supports valid time through so-called application time-period tables...

to update multiple data elements in a single transaction, ensuring consistency. An example is their SQL layer. Commodity clusters FoundationDB is designed...

isolation, when characterizing the transaction concept. These four properties are the major guarantees of the transaction paradigm, which has influenced many...

based as opposed to result-set based processing in traditional SQL-based languages. In SQL operations work on a set of records, in the ABL, the operation...

SQL:2011 or ISO/IEC 9075:2011 (under the general title "Information technology – Database languages – SQL") is the seventh revision of the ISO (1987)...

primitives. Solutions start with recognizing the differences between the logic systems. This minimizes or compensates for the mismatch. NoSQL. The mismatch is...

DISCONNECT | TRANSACTION START | TRANSACTION COMMIT | TRANSACTION ROLLBACK} [POSITION n] AS BEGIN ..... END Limited support for triggers in the MySQL/MariaDB...

versioning (SkySQL ensures users are on the most recent product release) as well as having analytics and transactional support. Starting October 2023,...

an object does NOT cause SQL to be executed customer.TokenVerified = true; // Committing the transaction results in an SQL UPDATE statement // NHibernate...

Although it is a lightweight embedded database, SQLite implements most of the SQL standard and the relational model, including transactions and ACID guarantees...

YugabyteDB is a high-performance transactional distributed SQL database for cloud-native applications, developed by Yugabyte. Yugabyte was founded by...