/// <summary>
/// Task is executed automatically in a transaction
/// </summary>
/// <param name="db"/>
public override void Execute(DbConnection db)
{
var tbl = db.DatabaseTools().GetCreateTableBuilder(AutomaticMigration.TableName, IfTableExists.Ignore);
tbl.Columns
.Add("Id", DbType.Int32, isNullable: false, autoIncrement: true).AsPrimaryKey()
.Add("SchemaName", DbType.String, "50")
.Add("Version", DbType.AnsiString, size: "25", isNullable: false)
.Add("TimeOfUpdate", DbType.DateTime, isNullable: false);
tbl.ExecuteDDL();
}