September 2000
Intermediate to advanced
418 pages
11h 5m
English
Content preview from Oracle SQL: the Essential Reference
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| SUBSTRB |
SUBSTRB(string, m [,n]) |
Returns a portion of a string. SUBSTRB is identical to SUBSTR, except that m and n refer to bytes, not to characters. This is only an issue when the string is based on a multibyte character set.
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