NLS_NUMERIC_CHARACTERS

NLS_SESSION_PARAMETERS, How and Why

by Ed Chen
July 18, 2023July 24, 2023

What is NLS_SESSION_PARAMETERS ? NLS_SESSION_PARAMETERS is a dictionary view which shows all current NLS parameters of an user's session. Let's see their values. SQL> set… Read More »

NLS_INSTANCE_PARAMETERS, How and Why

by Ed Chen
July 17, 2023June 19, 2023

What is NLS_INSTANCE_PARAMETERS ? NLS_INSTANCE_PARAMETERS is a dictionary view which shows default NLS parameters of an instance. Let's see their values. SQL> set pagesize 1000;… Read More »

NLS_DATABASE_PARAMETERS, How and Why

by Ed Chen
July 14, 2023June 19, 2023

What is NLS_DATABASE_PARAMETERS ? NLS_DATABASE_PARAMETERS is a dictionary view which shows default NLS parameters of a database. Let's see their values. SQL> set pagesize 1000;… Read More »

Oracle TO_CHAR Example

by Ed Chen
June 5, 2023August 28, 2023

TO_CHAR is an overloading function which converts or extracts various types of input values into desired or readable output. TO_CHAR for Datetime TO_CHAR for Number… Read More »

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