Here are types of string concatenation.
Concatenate strings.
Syntax:
a+b
Note:
Concatenate string a and string b. Note that a string and a numeric value cannot be concatenated.
Parameter:
|
a |
A string constant. |
|
b |
A string constant. |
Return value:
A string formed by joining a and b.
Example:
|
"abc"+"def" |
abcdef |
|
"abc"+123 |
123. A string and a numeric value cannot be concatenated. |
Description:
Concatenate a string and a non-string.
Syntax:
a/b
Note:
Concatenate a string and a non-string.
Parameter:
|
a/b |
Data of any type, with the condition that either a or b is a string. |
Return value:
String
Example:
|
"abc"/12 |
abc12. |
|
date("2015-03-12")/"abc" |
2015-03-12abc. |