- column-data STATEMENT Iprocedure
Can be applied to a statement that has just been stepped. Consults column-type and column-declared-type to determine the type of the indicated column and to return its data as an appropriate Scheme object:
SQLite type Scheme type integer, declared "bool"" boolean? integer integer? float real? text string? blob blob? null sql-null?
The declared type of a column is considered to be boolean if the type declaration contains the character sequence "bool" anywhere, ignoring case.
This procedure always succeeds and never throws an exception.