17.10 - getNumDimensions() - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - SQL External Routine Programming

Product
Advanced SQL Engine
Teradata Database
Release Number
17.10
Release Date
July 2021
Content Type
Programming Reference
Publication ID
B035-1147-171K
Language
English (United States)

Retrieves the number of dimensions defined for a given Array. Possible values correspond to the number of dimensions supported for Teradata ARRAY types. This method supports both 1-D and N-D arrays.

An int value containing the number of dimensions defined for the given Array type.

Syntax

int getNumDimensions()
                       throws SQLException

Exceptions

Throws SQLException if an error occurs while attempting to access the array. A database specific code “9743 (ERRUDFJAVARRAY) <Failed to retrieve number of Array dimensions>” is returned.