Conversions Where Source and Target Types Differ in Length - Teradata Vantage NewSQL Engine - 16.20

Teradata Vantageā„¢ Data Types and Literals

prodname
Teradata Database
Teradata Vantage NewSQL Engine
vrm_release
16.20
category
Programming Reference
featnum
B035-1143-162K

If the length specified by byte_data_type is less than the length of byte_expression, bytes beyond the specified length are truncated. No error is reported.

If byte_data_type is fixed-length and the length is greater than that of byte_expression, bytes of value binary zero are appended as required.