#Ninox database trigger after update update#

In order to illustrate working of UPDATE triggers in SQL, what could be better than trying some examples on a dummy table. Having discussed the syntax and parameters used for creating UPDATE triggers in SQL, let us try a few examples to understand it in great detail. These statements are performed just before or after (based on specification) the trigger. SQL statements: SQL statements are a set of SQL operations that form the body of an UPDATE trigger.AFTER | BEFORE | INSTEAD OF: This argument is to register the time when the trigger will be invoked, if it will be invoked before or after the said UPDATE statements have been executed.table_name: table_name is the name of the table in the mentioned schema on which the new update trigger will be created.trigger_name: trigger_name is the name of the new update trigger which we will be creating.When we do not mention schema_name, the trigger gets created on the current or default schema. Schema name is completely an option and hence can be ignored. schema_name: schema_name here corresponds to the name of the schema where the new update trigger will be created.The parameters used in the above-mentioned syntax are as follows : The basic syntax used for writing an UPDATE Trigger in SQL is as follows :ĬREATE TRIGGER trigger_name ON table_name To begin with, let us learn the syntax and parameters used for creating an UPDATE Trigger in SQL. In this post, we will be discussing UPDATE Trigger in detail with the help of some examples.

Hadoop, Data Science, Statistics & others

Ninox database trigger after update