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- 增加 IUpdate.ExecuteUpdated 重载方法返回指定字段；#1681

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This commit is contained in:
2881099
2023-12-10 23:19:32 +08:00
parent 1f0fccf977
commit 7ed542d859
29 changed files with 1581 additions and 1681 deletions
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30
FreeSql/Internal/CommonProvider/UpdateProvider.cs
View File

@ -350,7 +350,7 @@ namespace FreeSql.Internal.CommonProvider
ret[a] = _source.GetRange(a * takeMax, Math.Min(takeMax, _source.Count - a * takeMax));
return ret;
}
void SplitExecute(int valuesLimit, int parameterLimit, string traceName, Action execute)
protected virtual void SplitExecute(int valuesLimit, int parameterLimit, string traceName, Action execute)
{
var ss = SplitSource(valuesLimit, parameterLimit);
if (ss.Length <= 1)
@ -422,7 +422,7 @@ namespace FreeSql.Internal.CommonProvider
ClearData();
}
protected virtual int SplitExecuteAffrows(int valuesLimit, int parameterLimit)
protected int SplitExecuteAffrows(int valuesLimit, int parameterLimit)
{
var ret = 0;
SplitExecute(valuesLimit, parameterLimit, "SplitExecuteAffrows", () =>
@ -430,19 +430,11 @@ namespace FreeSql.Internal.CommonProvider
);
return ret;
}
protected virtual List<T1> SplitExecuteUpdated(int valuesLimit, int parameterLimit)
{
var ret = new List<T1>();
SplitExecute(valuesLimit, parameterLimit, "SplitExecuteUpdated", () =>
ret.AddRange(this.RawExecuteUpdated())
);
return ret;
}
protected virtual List<TReturn> SplitExecuteUpdated<TReturn>(int valuesLimit, int parameterLimit, Expression<Func<T1, TReturn>> returnColumns)
protected List<TReturn> SplitExecuteUpdated<TReturn>(int valuesLimit, int parameterLimit, IEnumerable<ColumnInfo> columns)
{
var ret = new List<TReturn>();
SplitExecute(valuesLimit, parameterLimit, "SplitExecuteUpdated", () =>
ret.AddRange(this.RawExecuteUpdated(returnColumns))
ret.AddRange(this.RawExecuteUpdated<TReturn>(columns ?? _table.ColumnsByPosition))
);
return ret;
}
@ -480,12 +472,18 @@ namespace FreeSql.Internal.CommonProvider
return affrows;
}
protected abstract List<T1> RawExecuteUpdated();
protected abstract List<TReturn> RawExecuteUpdated<TReturn>(Expression<Func<T1, TReturn>> returnColumns);
protected abstract List<TReturn> RawExecuteUpdated<TReturn>(IEnumerable<ColumnInfo> columns);
public abstract int ExecuteAffrows();
public abstract List<T1> ExecuteUpdated();
public abstract List<TReturn> ExecuteUpdated<TReturn>(Expression<Func<T1, TReturn>> returnColumns);
protected abstract List<TReturn> ExecuteUpdated<TReturn>(IEnumerable<ColumnInfo> columns);
public List<T1> ExecuteUpdated() => ExecuteUpdated<T1>(_table.ColumnsByPosition);
public List<TReturn> ExecuteUpdated<TReturn>(Expression<Func<T1, TReturn>> returnColumns)
{
var cols = new List<SelectColumnInfo>();
_commonExpression.ExpressionSelectColumn_MemberAccess(null, null, cols, SelectTableInfoType.From, returnColumns?.Body, true, null);
return ExecuteUpdated<TReturn>(cols.Select(a => a.Column));
}
public IUpdate<T1> IgnoreColumns(Expression<Func<T1, object>> columns) => IgnoreColumns(_commonExpression.ExpressionSelectColumns_MemberAccess_New_NewArrayInit(null, null, columns?.Body, false, null));
public IUpdate<T1> UpdateColumns(Expression<Func<T1, object>> columns) => UpdateColumns(_commonExpression.ExpressionSelectColumns_MemberAccess_New_NewArrayInit(null, null, columns?.Body, false, null));

28
FreeSql/Internal/CommonProvider/UpdateProviderAsync.cs
View File

@ -98,19 +98,11 @@ namespace FreeSql.Internal.CommonProvider
);
return ret;
}
async protected virtual Task<List<T1>> SplitExecuteUpdatedAsync(int valuesLimit, int parameterLimit, CancellationToken cancellationToken = default)
{
var ret = new List<T1>();
await SplitExecuteAsync(valuesLimit, parameterLimit, "SplitExecuteUpdatedAsync", async () =>
ret.AddRange(await this.RawExecuteUpdatedAsync(cancellationToken))
);
return ret;
}
async protected virtual Task<List<TReturn>> SplitExecuteUpdatedAsync<TReturn>(int valuesLimit, int parameterLimit, Expression<Func<T1, TReturn>> returnColumns, CancellationToken cancellationToken = default)
async protected virtual Task<List<TReturn>> SplitExecuteUpdatedAsync<TReturn>(int valuesLimit, int parameterLimit, IEnumerable<ColumnInfo> columns, CancellationToken cancellationToken = default)
{
var ret = new List<TReturn>();
await SplitExecuteAsync(valuesLimit, parameterLimit, "SplitExecuteUpdatedAsync", async () =>
ret.AddRange(await this.RawExecuteUpdatedAsync(returnColumns, cancellationToken))
ret.AddRange(await this.RawExecuteUpdatedAsync<TReturn>(columns ?? _table.ColumnsByPosition))
);
return ret;
}
@ -145,13 +137,19 @@ namespace FreeSql.Internal.CommonProvider
}
});
return affrows;
}
protected abstract Task<List<T1>> RawExecuteUpdatedAsync(CancellationToken cancellationToken = default);
protected abstract Task<List<TReturn>> RawExecuteUpdatedAsync<TReturn>(Expression<Func<T1, TReturn>> returnColumns, CancellationToken cancellationToken = default);
}
protected abstract Task<List<TReturn>> RawExecuteUpdatedAsync<TReturn>(IEnumerable<ColumnInfo> columns, CancellationToken cancellationToken = default);
public abstract Task<int> ExecuteAffrowsAsync(CancellationToken cancellationToken = default);
public abstract Task<List<T1>> ExecuteUpdatedAsync(CancellationToken cancellationToken = default);
public abstract Task<List<TReturn>> ExecuteUpdatedAsync<TReturn>(Expression<Func<T1, TReturn>> returnColumns, CancellationToken cancellationToken = default);
protected abstract Task<List<TReturn>> ExecuteUpdatedAsync<TReturn>(IEnumerable<ColumnInfo> columns, CancellationToken cancellationToken = default);
public Task<List<T1>> ExecuteUpdatedAsync(CancellationToken cancellationToken = default) => ExecuteUpdatedAsync<T1>(_table.ColumnsByPosition, cancellationToken);
public Task<List<TReturn>> ExecuteUpdatedAsync<TReturn>(Expression<Func<T1, TReturn>> returnColumns, CancellationToken cancellationToken = default)
{
var cols = new List<SelectColumnInfo>();
_commonExpression.ExpressionSelectColumn_MemberAccess(null, null, cols, SelectTableInfoType.From, returnColumns?.Body, true, null);
return ExecuteUpdatedAsync<TReturn>(cols.Select(a => a.Column), cancellationToken);
}
#endif
}
}