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Oracle IS NOT NULL condition.

OracleIS NOT NULL condition is used to check for the value NOT NULL. You can use the Oracle condition IS NOT NULL either in an SQL sentence or in a bl…

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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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