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Nonetheless, in systems such as Microsoft SQL Server, as well as connection technologies such as ODBC and Microsoft OLE DB, autocommit mode is the default for all statements that change data, in order to ensure that individual statements will conform to the ACID (atomicity-consistency-isolation-durability) properties of transactions. [1]
Transact-SQL is central to using Microsoft SQL Server. All applications that communicate with an instance of SQL Server do so by sending Transact-SQL statements to the server, regardless of the user interface of the application. Stored procedures in SQL Server are executable server-side routines. The advantage of stored procedures is the ...
Some packages feature tools which will generate a graphical representation of a query plan. Other tools allow a special mode to be set on the connection to cause the DBMS to return a textual description of the query plan. Another mechanism for retrieving the query plan involves querying a virtual database table after executing the query to be ...
Pull coding or client pull is a style of network communication, where the initial request for data originates from the client, and then is responded to by the server. The reverse is known as push technology, where the server pushes data to clients. Pull requests form the foundation of network computing, where many clients request data from ...
A push notification is a message that is "pushed" from a back-end server or application to a user interface, e.g. mobile applications [19] or desktop applications. Apple introduced push notifications for iPhone in 2009, [ 20 ] and in 2010 Google released "Google Cloud to Device Messaging" (superseded by Google Cloud Messaging and then by ...
In databases, and transaction processing (transaction management), snapshot isolation is a guarantee that all reads made in a transaction will see a consistent snapshot of the database (in practice it reads the last committed values that existed at the time it started), and the transaction itself will successfully commit only if no updates it has made conflict with any concurrent updates made ...
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SQL Server Data Tools for Business Intelligence (SSDT BI) reduces the RDL (Report Definition Language) component to graphic icons in a GUI (Graphical User Interface). In this way, instead of writing code, the user can drag-and-drop graphic icons into an SSRS report format for most aspects of the SSRS report.