This document specifies the syntax and semantics of a database language for declaring and maintaining persistent database language routines in SQL-server modules.
The database language for
s and s includes the following capabilities.
— The specification of statements to direct the flow of control.
— The assignment of the result of expressions to variables and parameters.
— The specification of condition handlers that allow SQL-invoked routines to deal with various conditions that arise during their execution.
— The specification of statements to signal and resignal conditions.
— The declaration of standing SQL-server cursors.
— The declaration of local variables.
It also includes the definition of the Information Schema tables that contain schema information pertaining to SQL-server modules and SQL-invoked routines.
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| Published : | 06/01/2023 |