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Feature: Equivalence Classes

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An Equivalence Class matches any character or collating element with the same primary sort key as the provided collating element.

Syntax

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NOTE: The following syntax is an example based on some of the supported engines. For specific engine support, see Engines.

Engines

Engine Supported
Perl
PCRE
Boost.Regex
.NET
Oniguruma
Hyperscan
ICU
Glib/GRegex
ECMAScript

See Also

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