PL/SQL - Pointer (REF)

Card Puncher Data Processing


In SQL, a pointer has the data type REF x, where REF is short for REFERENCE and x represents the entity being referenced

A ref is a pointer to:

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Card Puncher Data Processing
PL/SQL - Cursor Variables (also known as REF CURSORs)

With 7.2 on up of the database you have cursor variables. Cursor variables are cursors opened by a pl/sql routine and fetched from by another application or pl/sql routine. The cursor variables are...
Card Puncher Data Processing
PL/SQL - Ref


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