         "erg" >>username
         "secrets?" >>password
         "factor-test" >>database
-    swap with-db ; inline"
+    swap with-db ; inline"""
 } ;
 
 ABOUT: "db"

{ $code " "create table books
    (id integer primary key, title text, author text, date_published timestamp,
     edition integer, cover_price double, condition text)"
    [ sql-command ] with-book-db" }
"Time to insert some books:"
{ $code "
"insert into books
    (title, author, date_published, edition, cover_price, condition)
    values('Factor for Sheeple', 'Mister Stacky Pants', date('now'), 1, 13.37, 'mint')"
[ sql-command ] with-book-db" }
"Now let's select the book:"
{ $code "
"select id, title, cover_price from books;" [ sql-query ] with-book-db " }
"Notice that the result of this query is a Factor array containing the database rows as arrays of strings. We would have to convert the " { $snippet "cover_price" } " from a string to a number in order to use it in a calculation." $nl
"In conclusion, this method of accessing a database is supported, but it is fairly low-level and generally specific to a single database. The " { $vocab-link "db.tuples" } " vocabulary is a good alternative to writing SQL by hand." ;


{ $subsection sql-query }
"Here's an example usage where we'll make a book table, insert some objects, and query them." $nl
"First, let's set up a custom combinator for using our database. See " { $link "db-custom-database-combinators" } " for more details."
{ $code """
USING: db.sqlite db io.files io.files.temp ;
: with-book-db ( quot -- )
    "book.db" temp-file <sqlite-db> swap with-db ; inline" }
