encoded-by-column-def.md
A comma-delimited list of columns from the source table, where each column is qualified by one or both of the following encoding options:
-
ACCESSRANK
integer
: Overrides the default access rank for a column, useful for prioritizing access to a column. See Prioritizing column access speed. -
ENCODING encoding-type
: Specifies the type of encoding to use on the column. The default encoding type isAUTO
.
This option and *column-name-list
*are mutually exclusive. This option is invalid for external tables.