Class SelectGroupingProvider

Inheritance
System.Object
BaseDiyMemberExpression
SelectGroupingProvider
SelectGroupingProvider<TKey, TValue>
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: FreeSql.Internal.CommonProvider
Assembly: FreeSql.dll
Syntax
public class SelectGroupingProvider : BaseDiyMemberExpression

Constructors

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SelectGroupingProvider(IFreeSql, Select0Provider, ReadAnonymousTypeInfo, String, CommonExpression, List<SelectTableInfo>)

Declaration
public SelectGroupingProvider(IFreeSql orm, Select0Provider select, ReadAnonymousTypeInfo map, string field, CommonExpression comonExp, List<SelectTableInfo> tables)
Parameters
Type Name Description
IFreeSql orm
Select0Provider select
ReadAnonymousTypeInfo map
System.String field
CommonExpression comonExp
System.Collections.Generic.List<SelectTableInfo> tables

Fields

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_addFieldAlias

Declaration
public bool _addFieldAlias
Field Value
Type Description
System.Boolean
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_comonExp

Declaration
public CommonExpression _comonExp
Field Value
Type Description
CommonExpression
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_groupByLimit

Declaration
public int _groupByLimit
Field Value
Type Description
System.Int32
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_groupBySkip

Declaration
public int _groupBySkip
Field Value
Type Description
System.Int32
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_orm

Declaration
public IFreeSql _orm
Field Value
Type Description
IFreeSql
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_ParseExpOnlyDbField

Declaration
public static ThreadLocal<string> _ParseExpOnlyDbField
Field Value
Type Description
System.Threading.ThreadLocal<System.String>
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_select

Declaration
public Select0Provider _select
Field Value
Type Description
Select0Provider
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_tables

Declaration
public List<SelectTableInfo> _tables
Field Value
Type Description
System.Collections.Generic.List<SelectTableInfo>

Methods

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InternalHaving(Expression)

Declaration
public void InternalHaving(Expression exp)
Parameters
Type Name Description
System.Linq.Expressions.Expression exp
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InternalOrderBy(Expression, Boolean)

Declaration
public void InternalOrderBy(Expression exp, bool isDescending)
Parameters
Type Name Description
System.Linq.Expressions.Expression exp
System.Boolean isDescending
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InternalToKeyValuePairs(Expression, Type)

Declaration
public IEnumerable<KeyValuePair<object, object>> InternalToKeyValuePairs(Expression elementSelector, Type elementType)
Parameters
Type Name Description
System.Linq.Expressions.Expression elementSelector
System.Type elementType
Returns
Type Description
System.Collections.Generic.IEnumerable<System.Collections.Generic.KeyValuePair<System.Object, System.Object>>
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InternalToList(Expression, Type)

Declaration
public object InternalToList(Expression select, Type elementType)
Parameters
Type Name Description
System.Linq.Expressions.Expression select
System.Type elementType
Returns
Type Description
System.Object
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InternalToSql(Expression, FieldAliasOptions)

Declaration
public string InternalToSql(Expression select, FieldAliasOptions fieldAlias = FieldAliasOptions.AsIndex)
Parameters
Type Name Description
System.Linq.Expressions.Expression select
FieldAliasOptions fieldAlias
Returns
Type Description
System.String
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InternalToSql(String)

Declaration
public string InternalToSql(string field)
Parameters
Type Name Description
System.String field
Returns
Type Description
System.String
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ParseExp(Expression[])

Declaration
public override string ParseExp(Expression[] members)
Parameters
Type Name Description
System.Linq.Expressions.Expression[] members
Returns
Type Description
System.String
Overrides