MULTI_SEARCH_ALL_POSITIONS

multi_search_all_positions

Description

Syntax

ARRAY<INT> multi_search_all_positions(VARCHAR haystack, ARRAY<VARCHAR> needles)

Returns an ARRAY where the i-th element is the position of the i-th element in needles(i.e. needle)'s first occurrence in the string haystack. Positions are counted from 1, with 0 meaning the element was not found. Case-sensitive.

example

mysql> select multi_search_all_positions('Hello, World!', ['hello', '!', 'world']);
+----------------------------------------------------------------------+
| multi_search_all_positions('Hello, World!', ['hello', '!', 'world']) |
+----------------------------------------------------------------------+
| [0,13,0]                                                             |
+----------------------------------------------------------------------+

select multi_search_all_positions("Hello, World!", ['hello', '!', 'world', 'Hello', 'World']);
+---------------------------------------------------------------------------------------------+
| multi_search_all_positions('Hello, World!', ARRAY('hello', '!', 'world', 'Hello', 'World')) |
+---------------------------------------------------------------------------------------------+
| [0, 13, 0, 1, 8]                                                                            |
+---------------------------------------------------------------------------------------------+

keywords

MULTI_SEARCH,SEARCH,POSITIONS