Revision: 43850
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at April 1, 2011 04:15 by marvin9000
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LENGTH(TRIM(TRANSLATE('123b', ' +-.0123456789',' '))); --would return 1
LENGTH(TRIM(TRANSLATE('a123b', ' +-.0123456789',' '))); --would return 2
LENGTH(TRIM(TRANSLATE('1256.54', ' +-.0123456789',' '))); --would return null
LENGTH(TRIM(TRANSLATE ('-56', ' +-.0123456789',' '))); --would return null
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Test String is numeric
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Oracle
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SQL