public void LoadDataSetByParallelForEach()
{
var options = new ParallelOptions {
MaxDegreeOfParallelism = DegreeOfParallelism
};
Parallel.ForEach(Sections2,
options,
(section, loopState) => {
var query = NorthwindAdoRepository.QueryProvider.GetQuery(section, QueryName);
using (var cmd = NorthwindAdoRepository.GetCommand(query)) {
var ds = NorthwindAdoRepository.ExecuteDataSet(cmd);
Assert.AreEqual(1, ds.Tables.Count);
Assert.IsFalse(ds.Tables[0].HasErrors);
if (IsDebugEnabled)
{
log.Debug("[{0}] Table을 로드하는데 성공했습니다.", ds.Tables[0].TableName);
}
ds.Dispose();
}
});
}
public void ExecuteDataSetInTransactionScope()
{
Action <int, int> loadMethod = (firstResult, maxResults) => {
using (var cmd = NorthwindAdoRepository.GetCommand(GetOrderDetailsSql))
using (var ds = NorthwindAdoRepository.ExecuteDataSet(cmd, 5, 5)) {
Assert.AreEqual(ds.Tables.Count, 1);
Assert.Greater(ds.Tables[0].Rows.Count, 1);
Console.WriteLine("RowCount: " + ds.Tables[0].Rows.Count);
}
};
AdoWith.TransactionScope(delegate {
loadMethod(5, 10);
loadMethod(5, 5);
loadMethod(1, 1);
},
delegate {
loadMethod(5, 10);
loadMethod(5, 5);
loadMethod(1, 1);
},
delegate {
loadMethod(5, 10);
loadMethod(5, 5);
loadMethod(1, 1);
});
}
public void ExecuteDataSet(int firstResult, int maxResults)
{
DataSet ds;
using (var cmd = NorthwindAdoRepository.GetCommand(GetOrderDetailsSql))
using (ds = NorthwindAdoRepository.ExecuteDataSet(cmd, firstResult, maxResults)) {
Assert.AreEqual(ds.Tables.Count, 1);
Assert.IsFalse(ds.Tables[0].HasErrors);
Assert.Greater(ds.Tables[0].Rows.Count, 1);
Console.WriteLine("RowCount: " + ds.Tables[0].Rows.Count);
}
using (ds = NorthwindAdoRepository
.ExecuteDataSetBySqlString(GetOrderByOrderDateAndFreightAndCustomerSql,
firstResult,
maxResults,
new AdoParameter("OrderDate", DateTime.Today),
new AdoParameter("Freight", 2),
CustomerTestParameter)) {
Assert.AreEqual(ds.Tables.Count, 1);
Assert.IsFalse(ds.Tables[0].HasErrors);
// Assert.Greater(ds.Tables[0].Rows.Count, 1);
Console.WriteLine("RowCount: " + ds.Tables[0].Rows.Count);
}
}
public void ExecuteDataSet_MultiResultSet_ByProcedure()
{
using (var cmd = NorthwindAdoRepository.GetProcedureCommand("OrderAndOrderDetails")) {
using (var ds = NorthwindAdoRepository.ExecuteDataSet(cmd)) {
ds.Tables.Count.Should().Be(2);
ds.Tables.Cast <DataTable>().All(table => table.HasErrors == false).Should().Be.True();
}
}
}
public void ExecuteDataSet_MultiResultSet_BySqlString()
{
var sql = string.Concat(GetOrdersSql, ";", GetOrderDetailsSql);
using (var cmd = NorthwindAdoRepository.GetSqlStringCommand(sql))
using (var ds = NorthwindAdoRepository.ExecuteDataSet(cmd)) {
Assert.AreEqual(2, ds.Tables.Count);
ds.Tables.Cast <DataTable>().All(table => table.HasErrors == false).Should().Be.True();
}
}
public void ExecuteDataSetByQuery(int firstResult, int maxResults)
{
DataSet ds = null;
using (ds = NorthwindAdoRepository.ExecuteDataSet(GetOrderDetailsSql, firstResult, maxResults)) {
Assert.AreEqual(ds.Tables.Count, 1);
Assert.IsFalse(ds.Tables[0].HasErrors);
Assert.Greater(ds.Tables[0].Rows.Count, 1);
Console.WriteLine("RowCount: " + ds.Tables[0].Rows.Count);
}
}
public void ExecuteDataSetByPaging(int firstResult, int maxResults)
{
DataSet ds = null;
using (var cmd = NorthwindAdoRepository.GetCommand(GetOrderDetailsSql))
using (ds = NorthwindAdoRepository.ExecuteDataSet(cmd, firstResult, maxResults)) {
Assert.AreEqual(ds.Tables.Count, 1);
Assert.Greater(ds.Tables[0].Rows.Count, 0);
Console.WriteLine("RowCount=[{0}]", ds.Tables[0].Rows.Count);
}
using (ds = NorthwindAdoRepository.ExecuteDataSetBySqlString(GetOrderDetailsSql, firstResult, maxResults)) {
Assert.AreEqual(ds.Tables.Count, 1);
Assert.Greater(ds.Tables[0].Rows.Count, 0);
Console.WriteLine("RowCount=[{0}]", ds.Tables[0].Rows.Count);
}
}
public void LoadDataSetBySerial()
{
foreach (var section in Sections2)
{
var queryKey = section + "," + QueryName;
var ds = NorthwindAdoRepository.ExecuteDataSet(queryKey);
Assert.AreEqual(1, ds.Tables.Count);
Assert.IsFalse(ds.Tables[0].HasErrors);
if (IsDebugEnabled)
{
log.Debug("[{0}] Table을 로드하는데 성공했습니다.", ds.Tables[0].TableName);
}
ds.Dispose();
}
}
public void ExecuteDataSetByProcedure()
{
var spName = NorthwindAdoRepository.QueryProvider.GetQuery("Order, CustomerOrderHistory");
using (var cmd = NorthwindAdoRepository.GetProcedureCommand(spName)) {
using (var ds = NorthwindAdoRepository.ExecuteDataSet(cmd, CustomerTestParameter)) {
Assert.AreEqual(ds.Tables.Count, 1);
Assert.IsFalse(ds.Tables[0].HasErrors);
Assert.Greater(ds.Tables[0].Rows.Count, 0);
}
}
spName = NorthwindAdoRepository.QueryProvider.GetQuery("CustomerOrdersDetail");
using (var ds = NorthwindAdoRepository.ExecuteDataSetByProcedure(spName, OrderTestParameter)) {
Assert.AreEqual(ds.Tables.Count, 1);
Assert.IsFalse(ds.Tables[0].HasErrors);
Assert.Greater(ds.Tables[0].Rows.Count, 0);
}
}
public void Can_Serial_ExecuteDataSet()
{
// 여러 테이블의 정보를 비동기적으로 거의 동시에 로드합니다.
foreach (var section in Sections2)
{
var query = NorthwindAdoRepository.QueryProvider.GetQuery(section, QueryKey);
Assert.IsNotEmpty(query);
var dataset = NorthwindAdoRepository.ExecuteDataSet(query);
Assert.AreEqual(1, dataset.Tables.Count);
Assert.IsFalse(dataset.Tables[0].HasErrors);
if (IsDebugEnabled)
{
log.Debug("Table[{0}] has [{1}] rows", dataset.Tables[0].TableName, dataset.Tables[0].Rows.Count);
}
dataset.Dispose();
}
}
public void LoadDataSetByPLinqForAll()
{
//var results = new ConcurrentDictionary<string, DataSet>();
//Sections2
// .Do(section => log.Debug("이건 LINQ 작업을 확인하기 위한 함수입니다... ㅋㅋ... 지금 수행하고자 하는 Table은 " + section + "입니다."))
//.AsParallel()
//.WithDegreeOfParallelism(DegreeOfParallelism)
//.ForAll(section =>
Parallel.ForEach(Sections2,
section => {
var query = NorthwindAdoRepository.QueryProvider.GetQuery(section, QueryName);
using (var cmd = NorthwindAdoRepository.GetCommand(query))
using (var ds = NorthwindAdoRepository.ExecuteDataSet(cmd)) {
Assert.AreEqual(1, ds.Tables.Count);
Assert.IsFalse(ds.Tables[0].HasErrors);
if (IsDebugEnabled)
{
log.Debug("[{0}] Table을 로드하는데 성공했습니다.", ds.Tables[0].TableName);
}
}
});
}