Name
TRIM()
Synopsis
TRIM([specifier
remove
FROM]str
)
Returns the string str with all remove
prefixes or suffixes removed. The specifier can
be one of BOTH
, LEADING
, or TRAILING
. If no
specifier is supplied, then BOTH
is assumed. The
remove string is optional and, if omitted,
spaces are removed. This code returns the strings “No Padding” and
“Hello__”:
SELECT TRIM(' No Padding '); SELECT TRIM(LEADING '_' FROM '__Hello__');
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