public static void RecreateDatabase(string dbName, SqlConnectionString connectionString)
{
var masterConnection = new SqlConnectionManager(connectionString.GetMasterConnection());
DropDatabaseTask.DropIfExists(masterConnection, dbName);
CreateDatabaseTask.Create(masterConnection, dbName);
}
void RecreateDatabase(string dbName, SqlConnectionString connectionString)
{
var masterConnection = new SqlConnectionManager(connectionString.CloneWithMasterDbName());
DropDatabaseTask.DropIfExists(masterConnection, dbName);
CreateDatabaseTask.Create(masterConnection, dbName);
}
static void Preparation()
{
SqlConnectionManager masterConnection = new SqlConnectionManager("Data Source=.;Integrated Security=false;User=sa;password=reallyStrongPwd123");
DropDatabaseTask.DropIfExists(masterConnection, "demo");
CreateDatabaseTask.Create(masterConnection, "demo");
SqlConnectionManager dbConnection = new SqlConnectionManager("Data Source=.;Initial Catalog=demo;Integrated Security=false;User=sa;password=reallyStrongPwd123");
CreateTableTask.Create(dbConnection, "OrderTable", new List <TableColumn>()
{
new TableColumn("Id", "INT"),
new TableColumn("Item", "NVARCHAR(200)"),
new TableColumn("Quantity", "INT"),
new TableColumn("Price", "MONEY")
});
}
static void Main(string[] args)
{
//Set up the connection manager to master
var masterConnection = new SqlConnectionManager("Data Source=localhost;User Id=sa;Password=YourStrong@Passw0rd;");
//Recreate database
DropDatabaseTask.DropIfExists(masterConnection, "demo");
CreateDatabaseTask.Create(masterConnection, "demo");
//Get connection manager to previously create database
var dbConnection = new SqlConnectionManager("Data Source=localhost;User Id=sa;Password=YourStrong@Passw0rd;Initial Catalog=demo;");
//Create destination table
CreateTableTask.Create(dbConnection, "Table1", new List <TableColumn>()
{
new TableColumn("ID", "int", allowNulls: false, isPrimaryKey: true, isIdentity: true),
new TableColumn("Col1", "nvarchar(100)", allowNulls: true),
new TableColumn("Col2", "smallint", allowNulls: true)
});
//Create dataflow for loading data from csv into table
CsvSource <string[]> source = new CsvSource <string[]>("input.csv");
RowTransformation <string[], MyData> row = new RowTransformation <string[], MyData>(
input =>
new MyData()
{
Col1 = input[0], Col2 = input[1]
}
);
DbDestination <MyData> dest = new DbDestination <MyData>(dbConnection, "Table1");
//Link components & run data flow
source.LinkTo(row);
row.LinkTo(dest);
source.Execute();
dest.Wait();
//Check if data exists in destination
SqlTask.ExecuteReader(dbConnection, "Read all data from table1",
"select Col1, Col2 from Table1",
col1 => Console.WriteLine(col1.ToString() + ","),
col2 => Console.WriteLine(col2.ToString()));
Console.WriteLine("Press any key to continue...");
Console.ReadLine();
}
static void Preparation()
{
//Recreate database if it doesn't exist
SqlConnectionManager masterConnection = new SqlConnectionManager("Data Source=localhost;User Id=sa;Password=YourStrong@Passw0rd;");
DropDatabaseTask.DropIfExists(masterConnection, "demo");
CreateDatabaseTask.Create(masterConnection, "demo");
SqlConnectionManager dbConnection = new SqlConnectionManager("Data Source=localhost;User Id=sa;Password=YourStrong@Passw0rd;Initial Catalog=demo;");
//Create destination table
CreateTableTask.Create(dbConnection, "OrderTable", new List <TableColumn>()
{
new TableColumn("Id", "INT", allowNulls: false, isPrimaryKey: true, isIdentity: true),
new TableColumn("Item", "NVARCHAR(50)"),
new TableColumn("Quantity", "INT"),
new TableColumn("Price", "DECIMAL(10,2)")
});
}
public void DropIfExists(IConnectionManager connection)
{
//Arrange
string dbName = "ETLBox_" + TestHashHelper.RandomString(10);
DropDatabaseTask.DropIfExists(connection, dbName);
CreateDatabaseTask.Create(connection, dbName);
bool existsBefore = IfDatabaseExistsTask.IsExisting(connection, dbName);
//Act
DropDatabaseTask.DropIfExists(connection, dbName);
//Assert
bool existsAfter = IfDatabaseExistsTask.IsExisting(connection, dbName);
Assert.True(existsBefore);
Assert.False(existsAfter);
}
static void Main(string[] args)
{
var masterConnection = new SqlConnectionManager("Data Source=.;Integrated Security=false;User=sa;password=reallyStrongPwd123");
DropDatabaseTask.DropIfExists(masterConnection, "demo");
CreateDatabaseTask.Create(masterConnection, "demo");
var dbConnection = new SqlConnectionManager("Data Source=.;Initial Catalog=demo;Integrated Security=false;User=sa;password=reallyStrongPwd123");
CreateTableTask.Create(dbConnection, "Table1", new List <TableColumn>()
{
new TableColumn("ID", "int", allowNulls: false, isPrimaryKey: true, isIdentity: true),
new TableColumn("Col1", "nvarchar(100)", allowNulls: true),
new TableColumn("Col2", "smallint", allowNulls: true)
});
CsvSource <string[]> source = new CsvSource <string[]>("input.csv");
RowTransformation <string[], MyData> row = new RowTransformation <string[], MyData>(
input => new MyData()
{
Col1 = input[0], Col2 = input[1]
});
DbDestination <MyData> dest = new DbDestination <MyData>(dbConnection, "Table1");
source.LinkTo(row);
row.LinkTo(dest);
source.Execute();
dest.Wait();
SqlTask.ExecuteReader(dbConnection, "Read all data from table1",
"select Col1, Col2 from Table1",
col1 => Console.WriteLine(col1.ToString() + ","),
col2 => Console.WriteLine(col2.ToString()));
Console.WriteLine("Press any key to continue...");
Console.ReadLine();
}