internal string Definition(SqlSyntax syntax, bool?nullableOverride = null)
{
string result = null;
if (!string.IsNullOrEmpty(Expression))
{
result = $"<{Name}> AS {Expression}";
}
else
{
bool isNull = (!nullableOverride.HasValue) ? IsNullable : nullableOverride.Value;
string identity = (Table.IdentityColumn?.Equals(Name) ?? false) ? $" {syntax.IdentitySyntax}" : string.Empty;
result = $"<{Name}> {syntax.GetDataTypeDefinition(this)}{identity} {((isNull) ? "NULL" : "NOT NULL")}";
if (!string.IsNullOrEmpty(Default))
{
result += $" DEFAULT ({Default})";
}
}
return(result);
}
