/// <summary>
/// Or表达式。
/// </summary>
/// <param name="action"></param>
/// <returns></returns>
public virtual IWhereExpression Or(WhereExpressionAction action)
{
if (action == null)
{
return(this);
}
using (IWhereExpression expression = CreateInstance()) {
action(expression);
string commandText = expression.CommandText;
if (!string.IsNullOrEmpty(commandText))
{
commandText = $"(\r\n{commandText}{_layerLeft})";
}
Where(commandText, "or");
}
return(this);
}
/// <summary>
/// Or表达式。
/// </summary>
/// <param name="action"></param>
/// <returns></returns>
public virtual ISelectCommandBuilder Or(WhereExpressionAction action)
{
_whereExpression?.Or(action);
return(this);
}