a2e1730f_olap4j_Specification__Description
[Column name] MEMBER_TYPE [Type] int [Description] 
The type of the member, one of the values of the ordinal field of the org.olap4j.Member.Type enum. FORMULA takes precedence over MEASURE. For example, if there is a formula (calculated) member on the Measures dimension, it is listed as FORMULA.
olap4j Specification