StarRocks/starrocks

trim function feature needs improvement

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#73.172 geöffnet am 12. Mai 2026

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 (0 Kommentare) (0 Reaktionen) (0 zugewiesene Personen)Java (5.717 Stars) (1.246 Forks)batch import
good first issuetype/feature-requestversion:4.2

Beschreibung

--  the following 3 is  support:
mysql> SELECT TRIM('  bar   ');
        -> 'bar'
mysql> SELECT TRIM(BOTH 'x' FROM 'xxxbarxxx');
        -> 'bar'

-- the following is not support

mysql> SELECT TRIM(LEADING 'x' FROM 'xxxbarxxx');
        -> 'barxxx'
mysql> SELECT TRIM(TRAILING 'xyz' FROM 'barxxyz');
        -> 'barx'

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