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SQL programmingYou can use the HCL OneDB™ implementation of the SQL language to develop applications for HCL OneDB™ database servers.
Guide to SQL: SyntaxThe HCL OneDB™ Guide to SQL: Syntax describes the syntax of the statements, data types, expressions, operators, and built-in functions of the HCL OneDB™ dialect of the SQL language.
SQL statementsThis chapter describes the syntax and semantics of SQL statements that are recognized by HCL OneDB™.
CREATE FUNCTION statementUse the CREATE FUNCTION statement to create a user-defined function, to register an external function, or to write and register an SPL function.
Overloading the Name of a Function
Using the SPECIFIC Clause to Specify a Specific Name

Using the SPECIFIC Clause to Specify a Specific Name

You can declare a specific name, unique to the database, for a user-defined function. A specific name is useful when you are overloading a function.