Skip to main content
Extracts fragments within a string that match a specified regex pattern. String fragments that match are returned as an array of TEXT types.

​
Syntax

EXTRACT_ALL( <expression>, <pattern> )

​
Parameters

ParameterDescriptionSupported input types
<expression>The string to be extracted from.TEXT
<pattern>Regex pattern that is applied to <expression>An re2 regular expression used for matching.

​
Return Type

ARRAY TEXT

​
Example

In the example below, EXTRACT_ALL is used to match variants of a tournament name, “Hello World”. The regular expression pattern 'Hello.[Ww]orld!?' does not match any special characters except for !. 
SELECT
	EXTRACT_ALL (
		'Hello world, ;-+ Hello World!',
		'Hello.[Ww]orld!?'
	);
Returns: 
["Hello world","Hello World!"]
⌘I