c# - Entity Framework does the data type effect the behavior of PropertyConfiguration methods? -

assuming

public int? count { get; set; }

are following 2 statements equal?

property(v => v.count).hascolumnname("count"); property(v => v.count).hascolumnname("count").isoptional();

does hold true complex data types, say:

public foo bar { get; set; }  property(v => v.prop1).hascolumnname("prop1"); property(v => v.prop1).hascolumnname("prop1").isoptional();

in first case, yes, 2 statements equal in terms produce same ddl.

in second case, if foo complex type, means bar navigation property. , should treat navigation properties differently in configuration, eg:

hasrequired(x => x.bar).withmany().hasforeignkey(x => x.barid)

hasoptional(x => x.bar).withmany().hasforeignkey(x => x.barid)

depending on intended relationship.

TSQL