- column-data statement indexprocedure
Returns the data from the indexed column in the current row.
Column type Scheme type integer Exact or inexact number float Inexact number text String blob Blob null '() (map (lambda (i) (column-data s i)) (list 0 1 2)) ; => (1 "foo" "bar")integer values are retrieved with sqlite3_column_int64. On a 32-bit machine, values outside the signed 31-bit fixnum range are returned as inexact numbers. On a 64-bit machine, values outside the signed 63-bit fixnum range are returned as inexact numbers. Note that inexact numbers are 64-bit floating point values, and can only accurately represent 53 bits of an integer.