MySQL POSITION() Function
Example
Search for "3" in string "W3Schools.com", and return position:
SELECT POSITION("3" IN "W3Schools.com") AS MatchPosition;
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Definition and Usage
The POSITION() function returns the position of the first occurrence of a substring in a string.
Note: The LOCATE() function is a synonym for the POSITION() function.
Syntax
POSITION(substring IN string)Parameter Values
| Parameter | Description |
|---|---|
| substring | Required. The substring to search for in string |
| string | Required. The string that will be searched |
Note
- POSITION() performs a case-insensitive search
- The first position in string is 1
- If substring is not found within string, the POSITION() function will return 0
Technical Details
| Works in: | MySQL 5.7, MySQL 5.6, MySQL 5.5, MySQL 5.1, MySQL 5.0, MySQL 4.1, MySQL 4.0, MySQL 3.23 |
|---|
More Examples
Example
Search for "COM" in string "W3Schools.com", and return position:
SELECT POSITION("COM" IN "W3Schools.com") AS MatchPosition;
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Example
Search for "a" in CustomerName column, and return position:
SELECT POSITION("a" IN CustomerName)
FROM Customers;
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