CREATE COLLATION [ IF NOT EXISTS ] $name$ (
    { LOCALE = $locale$ | LC_COLLATE = $lc_collate$ [ , LC_CTYPE = $lc_ctype$ ] | LC_CTYPE = $lc_ctype$ }
    [ , PROVIDER = $provider$ ]
    [ , DETERMINISTIC = $boolean$ ]
    [ , VERSION = $version$ ] )

CREATE COLLATION [ IF NOT EXISTS ] $name$ (
    PROVIDER = $provider$
    [ , DETERMINISTIC = $boolean$ ]
    [ , VERSION = $version$ ] )

CREATE COLLATION [ IF NOT EXISTS ] $name$ (
    DETERMINISTIC = $boolean$
    [ , VERSION = $version$ ] )

CREATE COLLATION [ IF NOT EXISTS ] $name$ ( VERSION = $version$ )

CREATE COLLATION [ IF NOT EXISTS ] $name$ FROM $existing_collation$