Character String: A consecutive sequence of alphanumeric characters (i.e. ABC, def, 123) used together as a single unit for purposes of display or analysis.
character string. a sequence of letters, numerals, typographical symbols, and/or spaces (such as a word, a number, or a phrase) ...
A character string would seem not be atomic, as the RDBMS typically provides operators to decompose it into substrings.
The null parameter can optionally be set to change the character string representing null values.
OUTPUT FORMAT
The multi column output from r.profile is intended for easy use in other programs.
In some programming languages, the null character denotes the end of a character string.
Since he is also interested in identifying data objects whose content relates to "New Jersey" and the purpose of "land cover classification," he enters these character strings in a form provided by his client.
These addresses and place names are long character strings that require many keys to input, and sometimes, they include special or foreign characters that can't be directly input on a cellphone key pad.
The user can build an equation of combinations of the various fields of the table and the strings (words are identified as character strings) and numbers that describe the field.
This value is a 2 character string defining the horizontal and vertical alignment. Two other properties that can be used are the labelXOffset and labelYOffset defining the number of pixels to offset the labels by.
the table is editable, you can manually type values into your new column. Right-clicking on the column name and choosing Calculate Values will globally update the column for all selected rows. Remember to always enclose your character strings in ...
 See also: String, Database, Information, Model, Relation
  
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