public override DataTable GetSchema(string collectionName, string[] restrictions)
{
return(SchemaCollectionsProvider.GetSchema(this, collectionName, restrictions));
}
public void WriteSchemaFilesForComparison()
{
PrepareTestData();
var sut = new SchemaCollectionsProvider();
_SqlLocalDbInstance = _SqlLocalDbProvider.GetOrCreateInstance("SchemaTesting");
_SqlLocalDbInstance.Start();
var connectionString = ConfigurationManager.ConnectionStrings["CrmOrganisation"];
var builder = GetStringBuilder();
using (var conn = new CrmDbConnection(connectionString.ConnectionString))
{
// Output common schema collections (https://msdn.microsoft.com/en-us/library/ms254501(v=vs.110).aspx)
// and also sql local db sql server schema collections (https://msdn.microsoft.com/en-us/library/ms254501(v=vs.110).aspx)
using (SqlConnection connection = _SqlLocalDbInstance.CreateConnection())
{
connection.Open();
// for each connection, we are writing its schema collection to CSV format for easy comparison.
// We are writing sql server first, followed by crmado's.
WriteDataTableToCsv("Sql MetaDataCollections", builder, connection.GetSchema("MetaDataCollections"));
WriteDataTableToCsv("CrmAdo MetaDataCollections", builder, sut.GetMetadataCollections());
WriteDataTableToCsv("Sql DataSourceInformation", builder, connection.GetSchema("DataSourceInformation"));
WriteDataTableToCsv("CrmAdo DataSourceInformation", builder, sut.GetDataSourceInfo(conn));
WriteDataTableToCsv("Sql DataTypes", builder, connection.GetSchema("DataTypes"));
WriteDataTableToCsv("CrmAdo DataTypes", builder, sut.GetDataTypes());
WriteDataTableToCsv("Sql Restrictions", builder, connection.GetSchema("Restrictions"));
WriteDataTableToCsv("CrmAdo Restrictions", builder, sut.GetRestrictions());
WriteDataTableToCsv("Sql ReservedWords", builder, connection.GetSchema("ReservedWords"));
WriteDataTableToCsv("CrmAdo ReservedWords", builder, sut.GetReservedWords());
WriteDataTableToCsv("Sql Tables", builder, connection.GetSchema("Tables"));
WriteDataTableToCsv("CrmAdo Tables", builder, sut.GetTables(conn, null));
WriteDataTableToCsv("Sql Columns", builder, connection.GetSchema("Columns"));
WriteDataTableToCsv("CrmAdo Columns", builder, sut.GetColumns(conn, null));
WriteDataTableToCsv("Sql Views", builder, connection.GetSchema("Views"));
WriteDataTableToCsv("CrmAdo Views", builder, sut.GetViews(conn, null));
WriteDataTableToCsv("Sql ViewColumns", builder, connection.GetSchema("ViewColumns"));
WriteDataTableToCsv("CrmAdo View Columns", builder, sut.GetViewColumns(conn, null));
WriteDataTableToCsv("Sql Indexes", builder, connection.GetSchema("Indexes"));
WriteDataTableToCsv("CrmAdo Indexes", builder, sut.GetIndexes(conn, null));
WriteDataTableToCsv("Sql IndexColumns", builder, connection.GetSchema("IndexColumns"));
WriteDataTableToCsv("CrmAdo IndexColumns", builder, sut.GetIndexColumns(conn, null));
WriteDataTableToCsv("Sql ForeignKeys", builder, connection.GetSchema("ForeignKeys"));
WriteDataTableToCsv("CrmAdo ForeignKeys", builder, sut.GetForeignKeys(conn, null));
WriteDataTableToCsv("Sql Users", builder, connection.GetSchema("Users"));
WriteDataTableToCsv("CrmAdo Users", builder, sut.GetUsers(conn, null));
WriteDataTableToCsv("Sql Databases", builder, connection.GetSchema("Databases"));
WriteDataTableToCsv("CrmAdo Databases", builder, sut.GetDatabases(conn, null));
}
_SqlLocalDbInstance.Stop();
}
// save the csv file to disk
var path = System.IO.Path.Combine(Environment.CurrentDirectory, "schema comparison report" + ".csv");
System.IO.File.WriteAllText(path, builder.ToString());
Console.WriteLine("comparison report written to: " + path);
}
