Concatenation operator：Concatenation

Concatenation Operator

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The concatenation operator is a binary operator, whose syntax is shown in the general diagram for an SQL Expression. You can use the concatenation operator ...

Concatenation Operator

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The concatenation operation knows nothing about normal English spacing; it simply places one string on the end of another. Therefore, it is up to the user to ...

Concatenation Operator

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Name Concatenation Operator ANSI SQL defines a concatenation operator (||), which joins two distinct strings into one string value.

Concatenation Operators in Visual Basic

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String

https://www.php.net

There are two string operators. The first is the concatenation operator ('.'), which returns the concatenation of its right and left arguments. The second is ...

串連運算子

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