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sunkaixuan 2017-05-26 02:25:26 +08:00
parent 4281b34c04
commit 422b4c2b58
7 changed files with 19 additions and 9 deletions
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9
OrmTest/Demo/Query.cs
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@ -64,6 +64,9 @@ namespace OrmTest.Demo
var isAny = db.Queryable<Student>().Where(it=>it.Id==-1).Any();
var isAny2 = db.Queryable<Student>().Any(it => it.Id == -1);
var getListByRename = db.Queryable<School>().AS("Student").ToList();
var group = db.Queryable<Student>().GroupBy(it => it.Id)
.Having(it => NBORM.AggregateCount(it.Id) > 10)
.Select(it =>new { id = NBORM.AggregateCount(it.Id) }).ToList();
}
public static void Page()
@ -115,13 +118,15 @@ namespace OrmTest.Demo
//join 2
var list = db.Queryable<Student, School>((st, sc) => new object[] {
JoinType.Left,st.SchoolId==sc.Id
}).ToList();
})
.Where(st=>st.Name=="jack").ToList();
//join 3
var list2 = db.Queryable<Student, School,Student>((st, sc,st2) => new object[] {
JoinType.Left,st.SchoolId==sc.Id,
JoinType.Left,st.SchoolId==st2.Id
}).ToList();
})
.Where((st, sc, st2)=> st2.Id==1||sc.Id==1||st.Id==1).ToList();
//join return List<ViewModelStudent>
var list3 = db.Queryable<Student, School>((st, sc) => new object[] {

1
SqlSugar/Abstract/DeleteProvider/DeleteableProvider.cs
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@ -34,6 +34,7 @@ namespace SqlSugar
{
var entityName = typeof(T).Name;
IsAs = true;
OldMappingTableList = this.Context.MappingTables;
this.Context.MappingTables = this.Context.RewritableMethods.TranslateCopy(this.Context.MappingTables);
this.Context.MappingTables.Add(entityName, tableName);
return this; ;

1
SqlSugar/Abstract/InsertableProvider/InsertableProvider.cs
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@ -60,6 +60,7 @@ namespace SqlSugar
{
var entityName = typeof(T).Name;
IsAs = true;
OldMappingTableList = this.Context.MappingTables;
this.Context.MappingTables = this.Context.RewritableMethods.TranslateCopy(this.Context.MappingTables);
this.Context.MappingTables.Add(entityName, tableName);
return this; ;

4
SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs
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@ -250,6 +250,7 @@ namespace SqlSugar
{
var entityName = typeof(T2).Name;
IsAs = true;
OldMappingTableList = this.Context.MappingTables;
this.Context.MappingTables = this.Context.RewritableMethods.TranslateCopy(this.Context.MappingTables);
this.Context.MappingTables.Add(entityName, tableName);
return this;
@ -258,6 +259,7 @@ namespace SqlSugar
{
var entityName = typeof(T).Name;
IsAs = true;
OldMappingTableList = this.Context.MappingTables;
this.Context.MappingTables = this.Context.RewritableMethods.TranslateCopy(this.Context.MappingTables);
this.Context.MappingTables.Add(entityName, tableName);
return this;
@ -756,7 +758,7 @@ namespace SqlSugar
{
if (IsAs)
{
this.Context.MappingTables = OldMappingTableList;
this.Context.MappingTables = OldMappingTableList==null?new MappingTableList():OldMappingTableList;
}
}
#endregion

1
SqlSugar/Abstract/UpdateProvider/UpdateableProvider.cs
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@ -35,6 +35,7 @@ namespace SqlSugar
{
var entityName = typeof(T).Name;
IsAs = true;
OldMappingTableList = this.Context.MappingTables;
this.Context.MappingTables = this.Context.RewritableMethods.TranslateCopy(this.Context.MappingTables);
this.Context.MappingTables.Add(entityName, tableName);
return this; ;

8
SqlSugar/ExpressionsToSql/Method/NBORM.cs
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@ -34,10 +34,10 @@ namespace SqlSugar
public static string Substring(object value, int index, int length) { throw new NotImplementedException(); }
public static string Replace(object value,string oldChar, string newChar) { throw new NotImplementedException(); }
public static int Length(object value) { throw new NotImplementedException(); }
public static dynamic AggregateSum(object thisValue) { throw new NotImplementedException(); }
public static TResult AggregateSum<TResult>(TResult thisValue) { throw new NotImplementedException(); }
public static TResult AggregateAvg<TResult>(TResult thisValue) { throw new NotImplementedException(); }
public static dynamic AggregateMin(object thisValue) { throw new NotImplementedException(); }
public static dynamic AggregateMax(object thisValue) { throw new NotImplementedException(); }
public static dynamic AggregateCount(object thisValue) { throw new NotImplementedException(); }
public static TResult AggregateMin<TResult>(TResult thisValue) { throw new NotImplementedException(); }
public static TResult AggregateMax<TResult>(TResult thisValue) { throw new NotImplementedException(); }
public static TResult AggregateCount<TResult>(TResult thisValue) { throw new NotImplementedException(); }
}
}

4
SqlSugar/SqlSugarClient.cs
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@ -166,7 +166,7 @@ namespace SqlSugar
queryable.SqlBuilder.QueryBuilder.TableShortName = shortName;
return queryable;
}
public virtual ISugarQueryable<T> Queryable<T, T2, T3>(Expression<Func<T, T2, T3, object[]>> joinExpression) where T : class, new()
public virtual ISugarQueryable<T,T2,T3> Queryable<T, T2, T3>(Expression<Func<T, T2, T3, object[]>> joinExpression) where T : class, new()
{
var queryable = InstanceFactory.GetQueryable<T, T2,T3>(base.CurrentConnectionConfig);
base.CreateQueryable(queryable);
@ -175,7 +175,7 @@ namespace SqlSugar
queryable.SqlBuilder.QueryBuilder.TableShortName = shortName;
return queryable;
}
public virtual ISugarQueryable<T> Queryable<T, T2, T3, T4>(Expression<Func<T, T2, T3, T4, object[]>> joinExpression) where T : class, new()
public virtual ISugarQueryable<T,T2,T3,T4> Queryable<T, T2, T3, T4>(Expression<Func<T, T2, T3, T4, object[]>> joinExpression) where T : class, new()
{
var queryable = InstanceFactory.GetQueryable<T, T2,T3,T4>(base.CurrentConnectionConfig);
base.CreateQueryable(queryable);