What Is Bulk Collect in Oracle with Example
A Bulk Collect Is a Method of Fetching Data Where the Pl/Sql Engine Tells the Sql Engine to Collect Many Rows at Once and Place Them in a Collection. the Sql...
A bulk collect is a method of fetching data where the PL/SQL engine tells the SQL engine to collect many rows at once and place them in a collection. The SQL engine retrieves all the rows and loads them into the collection and switches back to the PL/SQL engine.
What is bulk collect in Oracle?
A bulk collect is a method of fetching data where the PL/SQL engine tells the SQL engine to collect many rows at once and place them in a collection. The SQL engine retrieves all the rows and loads them into the collection and switches back to the PL/SQL engine.
When bulk collect is used?
Use the BULK COLLECT clause to fetch multiple rows into one or more collections with a single context switch. Use the FORALL statement when you need to execute the same DML statement repeatedly for different bind variable values.
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