equality operator

基本解釋

Incorrect use of equality operators and functions
錯(cuò)誤的混淆操作和函數(shù)；
For more information about joining tables using conditions other than equality, see Join Comparison Operators.
如需使用相等以外的條件來(lái)建立資料表的詳細(xì)資訊，請(qǐng)蓡閲聯(lián)結(jié)比較運(yùn)算子。
If your programming language supports operator overloading, you should also provide an implementation of the equality and inequality operators.
如果編程語(yǔ)言支持運(yùn)算符重載，則還應(yīng)提供等號(hào)和不等號(hào)運(yùn)算符的實(shí)現(xiàn)。