This option turns on individual keywords that are disabled by default. Currently, only the LIMIT keyword can be turned on.
The following statement allows the LIMIT keyword to be recognized as a keyword:
SET OPTION reserved_keywords = 'LIMIT';
You cannot turn on the keywords set, option, and options. Whether a word is identified as a keyword is determined by the following
(in order of precedence):
It appears in the SQL Anywhere list of reserved words.
It has been turned on with the reserved_keywords option.
It has been turned off using the non_keywords option.
Each new setting of this option replaces the previous setting. The following statement clears all previous settings.
SET OPTION reserved_keywords =;
You can turn off individual keywords using the non_keywords option. See non_keywords option.