Search results
Results from the WOW.Com Content Network
After triggers are designed for post processing after requested change was performed. After triggers can write data into tables and unlike some [which?] other databases you can write into any table including table on which trigger operates. Instead of triggers are for making views writeable. Triggers are usually programmed in SQL PL language.
This technique allows the definition of other logic for execution in place of an insert, update, or delete operation on the views. Thus database systems can implement data modifications based on read-only views. However, an INSTEAD OF trigger does not change the read-only or updatable property of the view itself.
MySQL (/ ˌ m aɪ ˌ ɛ s ˌ k juː ˈ ɛ l /) [6] is an open-source relational database management system (RDBMS). [6] [7] Its name is a combination of "My", the name of co-founder Michael Widenius's daughter My, [1] and "SQL", the acronym for Structured Query Language.
If the trigger is created on a schema or the database, then the triggering event is composed of either DDL or database operation statements, and the trigger is called a system trigger. An INSTEAD OF trigger is either: A DML trigger created on a view or a system trigger defined on a CREATE statement.
MySQL PostgreSQL MS SQL Server ODBC JDBC SQLite Other Programming language; DatabaseSpy: Altova: 2019-04-02: 2019r3 [1] Proprietary: Yes No No Yes Yes Yes Yes Yes Yes IBM Db2, Sybase, MS Access: C++: Database Workbench: Upscene Productions 2024-05-14 6.5.0 Proprietary: Yes needs Wine: needs Wine: Yes Yes Yes Yes Yes Yes InterBase, Firebird ...
Firebird Embedded is a relational database engine. As an open-source fork of InterBase, it is ACID compliant, supports triggers and stored procedures, and is available on Linux, OSX and Windows systems. It has the same features as the classic and superserver version of Firebird; two or more threads (and applications) can access the same ...
Add some spice to your cooking with these vibrant and satisfying recipes featuring turmeric.This golden rhizome features a compound called curcumin, which is known to help fight inflammation ...
INSTEAD OF database triggers, partitioned JOIN tables, support for various XQuery regular expression/pattern-matching features, and; enhancements to derived column ...