String Processing Routines
Compresses the white space in an input string.
Determines if a string contains a numerical value.
Concatenates all elements of a string array into a single scalar string.
Returns the length of the input parameter.
Queries, creates, saves, or modifies a string server database.
Converts a copy of the input string to lowercase letters.
STRMATCH(string, expr [, registers])
Matches a specified string to an existing regular expression.
STRMID (expr, first_character, length)
Extracts a substring from a string expression.
STRPOS (object, search_string [, position] )
Searches for the occurrence of a substring within an object string, and returns its position.
STRPUT, destination, source [, position]
Inserts the contents of one string into another.
Splits a string into an array of tokens (substrings).
STRSUBST(expr, pattern, repl)
Performs string substitution (search and replace).
STRTRIM (string [, flag] )
Removes extra blank spaces from an input string.
Converts a copy of the input string to uppercase letters.
