Aggregator Transformation
Expression Transformation
Filter Transformation
Joiner Transformation
Lookup Transformation
Normalizer Transformation
Rank Transformation
Router Transformation
Sequence Generator Transformation
Stored Procedure Transformation
Sorter Transformation
Update Strategy Transformation
XML Source Qualifier Transformation
Advanced External Procedure Transformation
External Transformation
What will the Output for this Coding> Declare Cursor c1 is select * from emp FORUPDATE; Z c1%rowtype; Begin Open C1; Fetch c1 into Z; Commit; Fetch c1 in to Z; end;
What are the Restrictions on Cursor Variables?
Can we declare a column having number data type and its scale is larger than pricesion ex column_name NUMBER(10,100), column_name NUMBAER(10,-84)
What will happen after commit statement?
Explain the usage of WHERE CURRENT OF clause in cursors?
What is a database trigger? Name some usages of database trigger?
How many types of database triggers can be specified on a table? What are they?
Is it possible to use Transaction control Statements such a ROLLBACK or COMMIT in Database Trigger? Why?
What are two virtual tables available during database trigger execution?
What happens if a procedure that updates a column of table X is called in a database trigger of the same table?
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