-- ignore differences in accents and case
CREATE COLLATION ignore_accent_case (provider = icu, deterministic = false, locale = 'und-u-ks-level1');
-SELECT 'Å' = 'A' COLLATE ignore_accent_case; -- true
+SELECT 'Å' = 'A' COLLATE ignore_accent_case; -- true
SELECT 'z' = 'Z' COLLATE ignore_accent_case; -- true
-- upper case letters sort before lower case.
'ab' = U&'a\2063b'
'x-y' = 'x_y'
'g' = 'G'
- 'n' = 'ñ'
+ 'n' = 'ñ'
'y' = 'z'
At every level, even with full normalization off, basic normalization is
- performed. For example, 'á' may be composed of the
+ performed. For example, 'á' may be composed of the
code points U&'\0061\0301' or the single code
point U&'\00E1', and those sequences will be
considered equal even at the identic level. To treat
false
Backwards comparison for the level 2 differences. For example,
- locale und-u-kb sorts 'àe'
- before 'aé'.
+ locale und-u-kb sorts 'àe'
+ before 'aé'.
- "%t", in the documentation"/>
- "%t", in the documentation"/>
- "%t", in the documentation"/>
- "%t", in the documentation"/>
- "%t", in the documentation"/>
- "%t", in the documentation"/>
+ %t, in the documentation"/>
+ “%t”, in the documentation"/>
+ “%t”, in the documentation"/>
+ “%t”, in the documentation"/>
+ “%t”, in the documentation"/>
+ “%t”, in the documentation"/>