public ExpressionSyntax VisitInt64ColumnType(Int64ColumnType int64ColumnType, ColumnContext columnContext)
        {
            ColumnModel columnModel = columnContext.ColumnModel;
            string      methodName  = int64ColumnType.IsNullable ? nameof(CreateNullableInt64Column) : nameof(CreateInt64Column);

            return(InvokeThis(methodName, LiteralExpr(columnModel.DbName.Name), GenColumnMeta(columnContext)));
        }
        public IdentifierNameSyntax VisitInt64ColumnType(Int64ColumnType int64ColumnType, object?arg)
        {
            string className = int64ColumnType.IsNullable ? nameof(NullableInt64TableColumn) : nameof(Int64TableColumn);

            return(SyntaxFactory.IdentifierName(className));
        }