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Oracle IS NULL condition.

The Oracle IS NULL condition is used to check the NULL value. You can use the IS NULL condition either in an SQL sentence or in a block of PLSQL code….

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Machine Learning

In Oracle PL/SQL Associative Arrays, also known as index tables, which use arbitrary numbers and rows for index values.

Associative Arrays is a set …

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Oracle %TYPE attribute.

In Oracle PL/SQL, the %TYPE attribute for a variable provides the database column data type. This is especially useful when declaring variables that w…

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Record type in Oracle PL/SQL.

Record type is a group of linked data elements stored in fields, each with its own name and data type. You can use Record as a variable, which may con…

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Oracle Nested Tables.

In Oracle PL/SQL Nested Tables is a column type that stores an unlimited row set in a certain order.

When you extract a nested table value from a dat…

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