public SqlReaderResult ExecuteReader(string query, params object[] sqlCommandParameters)
{
var coloumnNames = GetCommaSeparatedColumnNames(query);
coloumnNames = CorrectWildcardColumnsIfNecessary(this, query, coloumnNames);
var result = new SqlReaderResult(coloumnNames);
using (var connection = new SqlConnection(connectionString))
{
var sqlParameterNames = GetParameterNames(query);
using (var command = new SqlCommand(query, connection))
{
AddParametersToSqlCommand(command, sqlParameterNames.ToArray(), sqlCommandParameters);
connection.Open();
command.CommandTimeout = CommandTimeout;
using (var reader = command.ExecuteReader())
{
while (reader.Read())
{
GetValues(reader, ref result);
}
}
}
connection.Close();
}
return(result);
}
public static SqlReaderResult GetMockSqlReaderResult_Fix()
{
var result = new SqlReaderResult("name,value,type");
result.AddRow(new object[] { "Név", "0", "Típus" }); // 0
result.AddRow(new object[] { "Név", "1", "Típus" }); // 1
result.AddRow(new object[] { "Név", "0", "Típus" }); // 2
result.AddRow(new object[] { "Név", "0", "Típus" }); // 3
result.AddRow(new object[] { "Név", "1", "Típus" }); // 4
result.AddRow(new object[] { "Név", "1", "Típus" }); // 5
result.AddRow(new object[] { "Név", "1", "Típus" }); // 6
result.AddRow(new object[] { "Név", "0", "Típus" }); // 7
result.AddRow(new object[] { "Név", "0", "Típus" }); // 8
result.AddRow(new object[] { "Név", "1", "Típus" }); // 9
result.AddRow(new object[] { "Név", "1", "Típus" }); // 10
result.AddRow(new object[] { "Név", "1", "Típus" }); // 11
result.AddRow(new object[] { "Név", "0", "Típus" }); // 12
result.AddRow(new object[] { "Név", "0", "Típus" }); // 13
result.AddRow(new object[] { "Név", "1", "Típus" }); // 14
result.AddRow(new object[] { "Név", "1", "Típus" }); // 15
result.AddRow(new object[] { "Név", "0", "Típus" }); // 16
result.AddRow(new object[] { "Név", "0", "Típus" }); // 17
result.AddRow(new object[] { "Név", "1", "Típus" }); // 18
result.AddRow(new object[] { "Név", "0", "Típus" }); // 19
result.AddRow(new object[] { "Név", "1", "Típus" }); // 20
return(result);
}
private static void GetValues(IDataRecord reader, ref SqlReaderResult result)
{
var values = new object[reader.FieldCount];
reader.GetValues(values);
for (var i = 0; i < values.Length; i++)
{
if (reader.IsDBNull(i))
{
values[i] = null;
}
}
result.AddRow(values);
}
public static SqlReaderResult GetMockSqlReaderResult_AllSame()
{
var result = new SqlReaderResult("name,value,type");
for (var i = 0; i < 100; i++)
{
var values = new object[3];
values[0] = "Név";
values[1] = "Érték";
values[2] = "Típus";
result.AddRow(values);
}
return(result);
}
public static SqlReaderResult GetMockSqlReaderResult()
{
var result = new SqlReaderResult("name,value,type");
var r = new Random();
for (var i = 0; i < 100000; i++)
{
var values = new object[3];
values[0] = "Név";
values[1] = r.Next(0, 2).ToString();
values[2] = "Típus";
result.AddRow(values);
}
return(result);
}
public static SqlReaderResult GetMockSqlReaderResult_Test()
{
var result = new SqlReaderResult("name,value,type");
for (var i = 0; i < 10; i++)
{
var values = new object[3];
values[0] = "Név";
values[1] = "Érték";
values[2] = "Típus";
result.AddRow(values);
}
for (var i = 0; i < 10; i++)
{
var values = new object[3];
values[0] = $"Név {i + 1}";
values[1] = $"Érték {i}";
values[2] = "Típus";
result.AddRow(values);
}
for (var i = 0; i < 10; i++)
{
var values = new object[3];
if (i % 2 == 0)
{
values[0] = "Név";
values[1] = "Érték";
values[2] = "Típus";
}
else
{
values[0] = "Név_2";
values[1] = "Érték_2";
values[2] = "Típus_2";
}
result.AddRow(values);
}
return(result);
}
public SqlReaderResult[] ExecuteReaders(string query, params object[] sqlCommandParameters)
{
var coloumnNames = GetCommaSeparatedColumnNames(query);
coloumnNames = CorrectWildcardColumnsIfNecessary(this, query, coloumnNames);
var result = new List <SqlReaderResult>();
using (var connection = new SqlConnection(connectionString))
{
var sqlParameterNames = GetParameterNames(query);
using (var command = new SqlCommand(query, connection))
{
AddParametersToSqlCommand(command, sqlParameterNames.ToArray(), sqlCommandParameters);
connection.Open();
command.CommandTimeout = CommandTimeout;
using (var reader = command.ExecuteReader())
{
do
{
SqlReaderResult subResult = null;
while (reader.Read())
{
if (subResult == null)
{
subResult = new SqlReaderResult(coloumnNames);
}
GetValues(reader, ref subResult);
}
if (subResult != null)
{
result.Add(subResult);
}
} while (reader.NextResult());
}
}
connection.Close();
}
return(result.ToArray());
}
public SqlReaderResult[] ExecuteStoredProcedure(string storedProcedure, params object[] sqlCommandNamesAndParameters)
{
object[] sqlCommandParameters = null;
string[] sqlParameterNames = null;
if (sqlCommandNamesAndParameters != null)
{
if (sqlCommandNamesAndParameters.Length % 2 != 0)
{
throw new ArgumentException("sqlCommandNamesAndParameters length must be even");
}
var length = sqlCommandNamesAndParameters.Length / 2;
sqlParameterNames = new string[length];
sqlCommandParameters = new string[length];
for (var i = 0; i < sqlCommandNamesAndParameters.Length; i += 2)
{
if (sqlCommandNamesAndParameters[i].GetType() != typeof(string))
{
throw new ArgumentException("Each even parameter SQL command parameters must be a name with string type");
}
var j = i / 2;
sqlParameterNames[j] = sqlCommandNamesAndParameters[i].ToString();
sqlCommandParameters[j] = sqlCommandNamesAndParameters[i + 1];
}
}
var result = new List <SqlReaderResult>();
using (var connection = new SqlConnection(connectionString))
{
using (var command = new SqlCommand(storedProcedure, connection))
{
command.CommandType = CommandType.StoredProcedure;
AddParametersToSqlCommand(command, sqlParameterNames, sqlCommandParameters);
connection.Open();
command.CommandTimeout = CommandTimeout;
using (var reader = command.ExecuteReader())
{
do
{
SqlReaderResult subResult = null;
while (reader.Read())
{
if (subResult == null)
{
subResult = new SqlReaderResult();
}
GetValues(reader, ref subResult);
}
if (subResult != null)
{
result.Add(subResult);
}
}while (reader.NextResult());
}
}
connection.Close();
}
return(result.ToArray());
}
