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http://issues.apache.org/jira/browse/DERBY-1549?page=comments#action_12425620 ] 
            
Daniel John Debrunner commented on DERBY-1549:
----------------------------------------------

The list of functions is correct, thanks for checking.
They are defined by the JDBC 3.0 specification, appendix C. Derby only supports 
a sub-set of the set defined by JDBC 3.

It's incorrect to say any builtin function can be used in the JDBC escape 
syntax, that would be non-standard behaviour.

I think the line in MOD should be removed, I guess it was meant to be at the 
end of the section, but it is not true. Good catch

> Document support for JDBC escape functions: ACOS, ASIN, ATAN, COS, SIN, TAN, 
> PI , DEGREES, RADIANS, EXP, LOG, LOG10, CEILING, FLOOR
> -----------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: DERBY-1549
>                 URL: http://issues.apache.org/jira/browse/DERBY-1549
>             Project: Derby
>          Issue Type: Improvement
>          Components: Documentation
>    Affects Versions: 10.2.0.0
>            Reporter: Daniel John Debrunner
>
> Document in the reference manual in the section "JDBC escape syntax for fn 
> keyword"

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