Functional SOL (FSOL), an SQL upward-compatible database programming language.

Patrick Valduriez Scott Danforth Functional SOL (FSOL), an SQL upward-compatible database programming language. 183-203 1992 62 Inf. Sci. 3 http://dx.doi.org/10.1016/0020-0255(92)90015-Z db/journals/isci/isci62.html#ValduriezD92