40 lines
770 B
40 lines
770 B
using System.Linq.Expressions;
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namespace SqlSugar
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{
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public class SubSum:ISubOperation
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{
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public string Name
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{
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get
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{
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return "Sum";
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}
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}
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public Expression Expression
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{
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get; set;
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}
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public int Sort
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{
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get
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{
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return 200;
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}
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}
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public ExpressionContext Context
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{
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get; set;
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}
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public string GetValue(Expression expression = null)
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{
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var exp = expression as MethodCallExpression;
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return "SUM("+SubTools.GetMethodValue(this.Context, exp.Arguments[0], ResolveExpressType.FieldSingle)+")";
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}
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}
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}
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