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A database trigger is an action that the database management software will perform automatically when a preset list of conditions are met. Different database vendors have different mechanisms in place for the declaration of triggers, but the principles remain the same.
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What is meant by trigger in database?
Database trigger is a procedural code that occurs in response to an event of a table of a database. for ex if any row is added in employee table, new records should also be added in salaries table.
What is a trigger in dbms?
Trigger is a statement that is automatically executed by the system as a side effect of a modification to the database. Several existing systems have their own non standard trigger functions. For a trigger we need to specify the condition under which the trigger is executed.
What is the Oracle Developer Responsibility?
SQL, PL/SQL, Forms and Reports Development, Database Design, Stored Procedures, Functions, Triggers
Is SQL a Database?
SQL is not Database, it is a Language used to communicate with Database...
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A SQL recovery tool (see below) will help you repair corrupted .mdf files, tables, views, stored procedures, rules, defaults, user defined data types and triggers from Microsoft SQL server database & effectively recover large SQL Server database. Recover sql server databases thanks to programmed method I would recommend you next utility
What database does facebook uses?
facebook uses "NO SQL" database "NO SQL" name is derived from first letters of NOT ONLY SQL
Is SQL a database or language?
SQL is a language used to communicate with databases. It stands for Structured Query Language. It is used to perform tasks such as querying data, updating data, creating databases, and managing databases.
What is sql database?
An SQL database is one that implements the use of Structured Query Language to manage data stored in the database. SQL is the most used way of communicating with databases.
Is SQL An application to manage Data in a database?
SQL is a language broad term to define a type of database. More specific ones are My SQL (open source) and MicroSoft SQL
Give database for medical store system in SQL server 2005?
database for medical shop in sql
Difference between sql and sql plus?
SQL*PLUS is a interface between user and Oracle database. It Provide an environment to use the SQL which is a query language to communicate with oracle database
Which SQL database products do not run on Linux?
The following is a list of SQL database systems that do not currently have a Linux version:4th DimensionMicrosoft SQL ServerOracle RdbR:BaseScimoreDB
Difference between SQL Exception class and SQL Warning class?
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The types of languages a database system?
Database systems can support multiple types of languages, including data definition language (DDL) for defining database schema, data manipulation language (DML) for querying and updating data, and data control language (DCL) for managing access and permissions. Additionally, some database systems support procedural languages like PL/SQL or T-SQL for writing stored procedures and triggers.
