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26 lines
1.2 KiB
C#
26 lines
1.2 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq.Expressions;
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namespace FreeSql {
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public interface ISelect<T1, T2, T3> : ISelect0<ISelect<T1, T2, T3>, T1> where T1 : class where T2 : class where T3 : class {
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List<TReturn> ToList<TReturn>(Expression<Func<T1, T2, T3, TReturn>> select);
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TMember Sum<TMember>(Expression<Func<T1, T2, T3, TMember>> column);
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TMember Min<TMember>(Expression<Func<T1, T2, T3, TMember>> column);
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TMember Max<TMember>(Expression<Func<T1, T2, T3, TMember>> column);
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TMember Avg<TMember>(Expression<Func<T1, T2, T3, TMember>> column);
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ISelect<T1, T2, T3> Where(Expression<Func<T1, T2, T3, bool>> exp);
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ISelect<T1, T2, T3> WhereIf(bool condition, Expression<Func<T1, T2, T3, bool>> exp);
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ISelect<T1, T2, T3> WhereLike(Expression<Func<T1, T2, T3, string[]>> columns, string pattern, bool notLike = false);
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ISelect<T1, T2, T3> WhereLike(Expression<Func<T1, T2, T3, string>> column, string pattern, bool notLike = false);
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ISelect<T1, T2, T3> GroupBy(Expression<Func<T1, T2, T3, object>> columns);
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ISelect<T1, T2, T3> OrderBy<TMember>(Expression<Func<T1, T2, T3, TMember>> column);
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ISelect<T1, T2, T3> OrderByDescending<TMember>(Expression<Func<T1, T2, T3, TMember>> column);
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}
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} |