public ExecuteCommandAddNewExtractionFilterParameterSet(IBasicActivateItems activator, ExtractionFilter filter) : base(activator)
{
_filter = filter;
if (!_filter.GetAllParameters().Any())
{
SetImpossible("Filter has no parameters");
}
}
public void Test_DatabaseTypeQueryWithParameter_IntParameter(DatabaseType dbType)
{
//Pick the destination server
var tableName = TestDatabaseNames.GetConsistentName("tbl");
//make sure there's a database ready to receive the data
var db = GetCleanedServer(dbType);
db.Create(true);
//this is the table we are uploading
var dt = new DataTable();
dt.Columns.Add("numbercol");
dt.Rows.Add(10);
dt.Rows.Add(15);
dt.Rows.Add(20);
dt.Rows.Add(25);
dt.TableName = tableName;
try
{
///////////////////////UPLOAD THE DataTable TO THE DESTINATION////////////////////////////////////////////
var uploader = new DataTableUploadDestination();
uploader.PreInitialize(db, new ThrowImmediatelyDataLoadJob());
uploader.ProcessPipelineData(dt, new ThrowImmediatelyDataLoadJob(), new GracefulCancellationToken());
uploader.Dispose(new ThrowImmediatelyDataLoadJob(), null);
var tbl = db.ExpectTable(tableName);
var importer = new TableInfoImporter(CatalogueRepository, tbl);
importer.DoImport(out var ti, out var ci);
var engineer = new ForwardEngineerCatalogue(ti, ci, true);
engineer.ExecuteForwardEngineering(out var cata, out var cis, out var ei);
/////////////////////////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////THE ACTUAL PROPER TEST////////////////////////////////////
//create an extraction filter
var extractionInformation = ei.Single();
var filter = new ExtractionFilter(CatalogueRepository, "Filter by numbers", extractionInformation);
filter.WhereSQL = extractionInformation.SelectSQL + " = @n";
filter.SaveToDatabase();
//create the parameters for filter (no globals, masters or scope adjacent parameters)
new ParameterCreator(filter.GetFilterFactory(), null, null).CreateAll(filter, null);
var p = filter.GetAllParameters().Single();
Assert.AreEqual("@n", p.ParameterName);
p.ParameterSQL = p.ParameterSQL.Replace("varchar(50)", "int"); //make it int
p.Value = "20";
p.SaveToDatabase();
var qb = new QueryBuilder(null, null);
qb.AddColumn(extractionInformation);
qb.RootFilterContainer = new SpontaneouslyInventedFilterContainer(new MemoryCatalogueRepository(), null, new[] { filter }, FilterContainerOperation.AND);
using (var con = db.Server.GetConnection())
{
con.Open();
string sql = qb.SQL;
var cmd = db.Server.GetCommand(sql, con);
var r = cmd.ExecuteReader();
Assert.IsTrue(r.Read());
Assert.AreEqual(
20,
r[extractionInformation.GetRuntimeName()]);
}
///////////////////////////////////////////////////////////////////////////////////////
}
finally
{
db.Drop();
}
}