StarRocks/starrocks

trim function feature needs improvement

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#73.172 aperta il 12 mag 2026

 (0 commenti) (0 reazioni) (0 assegnatari)Java (1246 fork)batch import
good first issuetype/feature-requestversion:4.2

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Descrizione

--  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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