SQL Character Functions
Topics:
CHAR_LENGTH: Finding the Length of a Character String
CONCAT: Concatenating Two Character Strings
DIGITS: Converting a Numeric Value to a Character String
EDIT: Editing a Value According to a Format (SQL)
LCASE: Converting a Character String to Lowercase
LTRIM: Removing Leading Spaces
POSITION: Finding the Position of a Substring
RTRIM: Removing Trailing Spaces
SUBSTR: Extracting a Substring From a String Value (SQL)
TRIM: Removing Leading or Trailing Characters (SQL)
UCASE: Converting a Character String to Uppercase
VARGRAPHIC: Converting to Double-byte Character Data
SQL character functions manipulate alphanumeric fields and character strings.
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