Question: what is  the y = 2009 when the expression is month = floor ((d + e + 114) / 31)?
Schema: create table table_214479_8 (y_ varchar, _2009 varchar, expression varchar, month varchar, d varchar, e varchar, PRIMARY KEY (y_))
SQL: select y_ = _2009 from table_214479_8 where expression = month = floor((d + e + 114) / 31)