fsprojects/SQLProvider — pull request #70 by janno-p (2014-05-26 13:54:34+00:00)
Title: Fix *ambigious match found* exception for PostgreSQL.

Got this exception when using small integer value inside `where` clause in query expression. I think the issue is described under *Remarks* section at Npgsql reference for [`NpgsqlParameter(string, object)` constructor overload](http://npgsql.projects.pgfoundry.org/docs/api/Npgsql.NpgsqlParameterConstructor2.html).