|
|
|
NLI: Function: setRow / setRow+ Background: NLI, Expressions, Functions Related: Examples, Ex200 Description: The setRow function creates a row for specified class and relates existing values to predefined columns. The row columns are defined previously via "(set classX column relatorY)" expressions. Similarly, the setRow+ function creates a row for specified class and relates values to predefined columns. Unlike setRow, setRow+ creates specified values if they don't already existing in db. For setRow+, column values are specified by strings. General Format: (setRow class value1 [value2] ...) (setRow+ class 'value1 ['value2] ...) Examples: (; Setup columns to be added by setRow) (set person column name) (set person column gender) (set person column age) (setRow+ person 'john 'male '30) (setRow+ person 'mary 'female '25) Notes: setRow function is similar to the INSERT command in SQL. |