comparison operators

• The comparison operators , if overloaded , must be overloaded in pairs ; that is , if
  比较运算符（如果重载）必须成对重载；也就是说，如果重载
• Command window , by contrast , an equals sign is interpreted as a comparison operator
  与此相反，在“命令”窗口中，将等号( = )解释为比较运算符。
• Can be overloaded only as a relational comparison operator , not as an assignment operator
  只能重载为关系比较运算符，而不能重载为赋值运算符。
• Inner joins the typical join operation , which uses some comparison operator like or
  内部联接（典型的联接运算，使用类似于=或< >的比较运算符） 。
• The following table lists the logical and comparison operators that the select syntax supports
  下表列出了select语法支持的逻辑运算符和比较运算符。
• The following table contains a list of the relational comparison operators and the conditions that determine whether
  下表列出了关系比较运算符以及判定
• To apply a filter , click the comparison operator , and type a value to use for the filter
  若要应用筛选器，请单击比较运算符，再键入要用于该筛选器的值。
• Operate on lists introduced with in , or those that a comparison operator modified by any or all
  在通过in或由any或all修改的比较运算符引入的列表上操作。
• The first query uses the equals comparison operator in the where clause on an indexed column
  第一个查询在where子句中使用针对索引列的等于比较运算符( = ) 。