using System; using System.Collections.Generic; using System.Linq; using System.Linq.Expressions; using System.Text; namespace SqlSugar { public class SubMax:ISubOperation { public bool HasWhere { get; set; } public string Name { get { return "Max"; } } public Expression Expression { get; set; } public int Sort { get { return 200; } } public ExpressionContext Context { get; set; } public string GetValue(Expression expression = null) { var exp = expression as MethodCallExpression; return "MAX("+SubTools.GetMethodValue(this.Context, exp.Arguments[0], ResolveExpressType.FieldSingle)+")"; } } }