// IdFields -------------------------------------
/// <summary>
/// Sets the specified ID fields.
/// </summary>
/// <param name="fields">The ID fields to consider.</param>
/// <returns>Returns this instance.</returns>
public IDbSingleQuery WithIdFields(params DbField[] fields)
{
if (WhereClause == null)
{
WhereClause = new DbQueryWhereClause();
}
WhereClause.IdFields = fields?.ToList();
return(this);
}
// Where -------------------------------------
/// <summary>
///
/// </summary>
public IDbSingleQuery Where(IDataExpression expression)
{
var idFields = WhereClause?.IdFields;
WhereClause = new DbQueryWhereClause()
{
Expression = expression as DataExpression
};
WhereClause.IdFields = idFields;
return(this);
}
/// <summary>
/// Adds the specified ID field.
/// </summary>
/// <param name="field">The ID field to consider.</param>
/// <returns>Returns this instance.</returns>
public IDbSingleQuery AddIdField(DbField field)
{
if (WhereClause == null)
{
WhereClause = new DbQueryWhereClause();
}
if (WhereClause.IdFields == null)
{
WhereClause.IdFields = new List <DbField>();
}
WhereClause.IdFields?.Add(field);
return(this);
}
