What is a trigger in pl/sql?
Answer / kiran r
A Trigger is block of PLSQL Code which is automatically Executed with response to some events (i.e.., DML).
| Is This Answer Correct ? | 0 Yes | 0 No |
Where the integrity constrints are stored in Data Dictionary?
Why use stored procedures?
what are properties of a transaction? : Sql dba
which command using query analyzer will give you the version of sql server and operating system? : Sql dba
What is having clause in sql?
Its possible to add more than one primary key for the table
what is the difference between $message and $$message? : Sql dba
How are sql commands classified?
what is sql? : Sql dba
i have a table with fields(id,name,accnt_type)and in account type are FD,SAVING,RD. Write a query to get How many number of People are in each type of Account?
Is sql a oracle?
What has stored procedures in sql and how we can use it?
Oracle (3253)
SQL Server (4518)
MS Access (429)
MySQL (1402)
Postgre (483)
Sybase (267)
DB Architecture (141)
DB Administration (291)
DB Development (113)
SQL PLSQL (3330)
MongoDB (502)
IBM Informix (50)
Neo4j (82)
InfluxDB (0)
Apache CouchDB (44)
Firebird (5)
Database Management (1411)
Databases AllOther (288)