62 lines
2.3 KiB
C#
62 lines
2.3 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Linq.Expressions;
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using System.Text;
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using System.Threading.Tasks;
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namespace SqlSugar
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{
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public class NewArrayExpessionResolve : BaseResolve
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{
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public NewArrayExpessionResolve(ExpressionParameter parameter) : base(parameter)
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{
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var expression = (NewArrayExpression)base.Expression;
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switch (base.Context.ResolveType)
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{
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case ResolveExpressType.WhereSingle:
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case ResolveExpressType.WhereMultiple:
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case ResolveExpressType.SelectSingle:
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case ResolveExpressType.SelectMultiple:
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case ResolveExpressType.FieldSingle:
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case ResolveExpressType.FieldMultiple:
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Check.ThrowNotSupportedException("NewArrayExpression");
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break;
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case ResolveExpressType.ArraySingle:
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foreach (var item in expression.Expressions)
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{
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base.Expression = item;
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base.Start();
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}
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break;
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case ResolveExpressType.Join:
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base.Context.ResolveType = ResolveExpressType.WhereMultiple;
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int i = 0;
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foreach (var item in expression.Expressions)
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{
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if (item is UnaryExpression)
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{
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base.Expression = item;
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base.Start();
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if (parameter.CommonTempData is JoinType)
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{
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if (i > 0)
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{
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base.Context.Result.Append("," + parameter.CommonTempData.ObjToString() + ",");
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}
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else
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{
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base.Context.Result.Append(parameter.CommonTempData.ObjToString() + ",");
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}
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++i;
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}
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}
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}
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break;
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default:
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break;
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}
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}
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}
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}
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