The specification that follows sets the time zone for the procedure. You can only specify AT TIME ZONE if you precede it with either the COMPILE option or the COMPILE ONLY option. You cannot specify AT TIME ZONE by itself or following the EXECUTE PROTECTED or EXECUTE NOT PROTECTED options.
- LOCAL
- Set the time zone for the procedure to the system default.
- sign ‘quotestring’
- Set the procedure time zone offset to ± ‘quotestring’. The specification of a sign is optional. The default is +. Vantage implicitly converts the specified expression, as needed and if allowed, to a time zone displacement or time zone string. See SET TIME ZONE in Teradata Vantage™ - SQL Data Definition Language Detailed Topics, B035-1184 for a complete list of the implicit data type conversions Vantage performs on ± ‘quotestring’ data types.