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MySQL FIND_IN_SET() Function

❮ MySQL Functions

Example

Search for "c" in string list:

SELECT FIND_IN_SET("c", "a,b,c,d,e");
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Definition and Usage

The FIND_IN_SET() function returns the position of a string in a comma-separated string list.

Syntax

FIND_IN_SET(string, string_list)

Parameter Values

Parameter Description
string Required. The string to find
string_list Required. The list of string values to be searched (separated by commas)

Note

  • If string is not found in string_list, FIND_IN_SET() will return 0
  • If string or string_list is NULL, FIND_IN_SET() will return NULL
  • If string_list is an empty string, FIND_IN_SET() 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 "m" in string list:

SELECT FIND_IN_SET("m", "a,b,c,d,e");
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Example

Search for "m" in string list (string list is NULL):

SELECT FIND_IN_SET("m", null);
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❮ MySQL Functions