/// <summary>
/// Appends a word WHERE and the stringified values of the <see cref="QueryGroup"/> to the SQL Query Statement.
/// </summary>
/// <param name="queryGroup">The query group to be stringified.</param>
/// <param name="index">The parameter index.</param>
/// <param name="dbSetting">The currently in used <see cref="IDbSetting"/> object.</param>
/// <returns>The current instance.</returns>
public QueryBuilder WhereFrom(QueryGroup queryGroup,
int index,
IDbSetting dbSetting)
{
return((queryGroup?.GetFields(true)?.Any() == true) ? Append(string.Concat("WHERE ", queryGroup.GetString(index, dbSetting))) : this);
}
/// <summary>
/// Appends a word WHERE and the stringified values of the <see cref="QueryGroup"/> to the SQL Query Statement.
/// </summary>
/// <param name="queryGroup">The query group to be stringified.</param>
/// <param name="index">The parameter index.</param>
/// <param name="dbSetting">The currently in used <see cref="IDbSetting"/> object.</param>
/// <returns>The current instance.</returns>
public QueryBuilder WhereFrom(QueryGroup queryGroup,
int index,
IDbSetting dbSetting)
{
return((queryGroup != null) ? Append(string.Concat("WHERE ", queryGroup.GetString(index, dbSetting))) : this);
}