String concatenation

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Here are types of string concatenation.

x+y

Description:

Join two or more strings end-to-end.

Syntax:

x+y

Note:

A string and a numeric value cannot be concatenated.

Parameters:

x

A string constant

y

A string constant

Return value:

A string formed by joining x and y.

Example:

"abc"+"def"

abcdef

"abc"+123

123. A string and a numeric value cannot be concatenated.

x/y

Description:

Concatenate a string with one or more pieces of non-string data.

Syntax:

x/y

Note:

Either x or y is a string. The function will convert the non-string type one to a string before concatenating them to a larger one.

Parameters:

x

Data of any type, with the condition that either x or y is a string.

y

Data of any type, with the condition that either x or y is a string.

Return value:

A string

Example:

"abc"/12

abc12

date("2015-03-12")/"abc"

2015-03-12abc