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(define (dbmod:open-inmem-db initproc)
(let* ((db (sqlite3:open-database ":memory:"))
(handler (sqlite3:make-busy-timeout 3600)))
(sqlite3:set-busy-handler! db handler)
(initproc db)
db))
;; Open the inmem db and the on-disk db
;; populate the inmem db with data
;;
;; Updates fields in dbstruct
;; Returns dbstruct
;;
;; This routine creates the db if not found
;;
(define (db:open-dbmoddb dbstruct run-id init-proc) ;; (conc *toppath* "/megatest.db") (car *configinfo*)))
(let* ((dbfname (dbmod:run-id->dbfname run-id))
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(define (dbmod:open-inmem-db initproc)
(let* ((db (sqlite3:open-database ":memory:"))
(handler (sqlite3:make-busy-timeout 3600)))
(sqlite3:set-busy-handler! db handler)
(initproc db)
db))
(define (dbmod:open-db dbstruct run-id dbinit)
(or (dbr:dbstruct-dbdat dbstruct)
(let* ((dbdat (make-dbr:dbdat
dbfile: (dbr:dbstruct-dbfile dbstruct)
dbh: (dbr:dbstruct-inmen dbstruct)
)))
(dbr:dbstruct-dbdat-set! dbstruct dbdat)
dbdat)))
;; Open the inmem db and the on-disk db
;; populate the inmem db with data
;;
;; Updates fields in dbstruct
;; Returns dbstruct
;;
;; * This routine creates the db if not found
;; * Probably can get rid of the dbstruct-in
;;
(define (db:open-dbmoddb areapath run-id init-proc #!key (dbstruct-in #f)) ;; (conc *toppath* "/megatest.db") (car *configinfo*)))
(let* ((dbstruct (or dbstruct-in (make-dbr:dbstruct areapath: areapath)))
(dbfname (dbmod:run-id->dbfname run-id))
(dbpath (dbmod:get-dbdir dbstruct run-id)) ;; directory where all the .db files are kept
(dbfullname (dbmod:run-id->full-dbfname dbstruct run-id))
(dbexists (file-exists? dbfullname))
(inmem (dbmod:open-inmem-db init-proc))
(write-access (file-write-access? dbpath))
(db (dbfile:with-simple-file-lock
(conc dbfullname".lock")
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