6 Commits

Author	SHA1	Message	Date
Matthew Flatt	41e9e3e5ff	db: add `sqlite3-available?' ... Loading `db/sqlite3' no longer raises an exception if the SQLite library isn't found. Instead, `sqlite3-connect' raises an exception, while `sqlite3-available?' reports whether it will work. The dynamic test allows the documentation-help system to continue to work if SQLite3 is not available. Currently, though, `raco setup' still insists on using SQLite3 to build the database of documented tags.	2012-11-23 18:44:51 -07:00
Ryan Culpepper	f5711c6cc3	db: added prepared statement cache	2012-02-08 22:32:51 -07:00
Ryan Culpepper	52a738140d	db: minimize dependencies	2011-09-27 19:28:44 -06:00
Ryan Culpepper	a5bda8e0cd	db: moved private contracts to db/base, removed useless requires	2011-08-31 05:40:24 -06:00
Ryan Culpepper	96663d4fa4	db: added #:use-place arg for ffi-based connections ... SQLite and ODBC connections can use places to avoid blocking all Racket threads.	2011-08-31 05:40:24 -06:00
Ryan Culpepper	50f0a32f9e	added db library	2011-08-25 12:56:42 -06:00