/// <summary>
/// Creates a <see cref="SqlComparisonType.Contains"/> expression.
/// </summary>
/// <param name="column"></param>
/// <param name="value"></param>
/// <param name="ignoreCase"></param>
/// <returns></returns>
protected override string Contains(string column, string value, bool ignoreCase)
{
value = SqlUtil.Contains(value);
return(SqlUtil.Like(column, Parameters.GetParameter(value), ignoreCase, false));
}