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LENGTH « Character String Functions « Oracle PL/SQL Tutorial
Oracle PL/SQL Tutorial
Character String Functions
LENGTH
11.8.LENGTH
11.8.1.
LENGTH(x) get the number of characters in x
11.8.2.
Use Length() to deal with number column
11.8.3.
Order by the length of employee name
11.8.4.
Use length() function three times in a select statement