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;;======================================================================
;; Database access
;;======================================================================
(require-extension (srfi 18) extras tcp) ;; rpc)
;; (import (prefix rpc rpc:))
(use sqlite3 srfi-1 posix regex regex-case srfi-69 csv-xml s11n md5 message-digest base64)
(import (prefix sqlite3 sqlite3:))
(import (prefix base64 base64:))
;; Note, try to remove this dependency
;; (use zmq)
(declare (unit db))
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;;======================================================================
;; Database access
;;======================================================================
(require-extension (srfi 18) extras tcp) ;; rpc)
;; (import (prefix rpc rpc:))
(use sqlite3 srfi-1 posix regex regex-case srfi-69 csv-xml s11n md5 message-digest base64 format)
(import (prefix sqlite3 sqlite3:))
(import (prefix base64 base64:))
;; Note, try to remove this dependency
;; (use zmq)
(declare (unit db))
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db))
;; (define (db:sync-table tblname fields fromdb todb)
(define (db:tbls db)
(let ((keys (db:get-keys db)))
(list
(list "metadat" '("var" #f) '("val" #f))
(append (list "runs"
'("id" #f))
(map (lambda (k)(list k #f))
(append keys
(list "runname" "state" "status" "owner" "event_time" "comment" "fail_count" "pass_count")))))))
;; tbls is ( ("tablename" ( "field1" [#f|proc1] ) ( "field2" [#f|proc2] ) .... ) )
(define (db:sync-tables tbls fromdb todb)
(let ((stmts (make-hash-table)) ;; table-field => stmt
(all-stmts '())) ;; ( ( stmt1 value1 ) ( stml2 value2 ))
(for-each ;; table
(lambda (tabledat)
(let* ((tablename (car tabledat))
(fields (cdr tabledat))
(num-fields (length fields))
(field->num (make-hash-table))
(num->field (apply vector (map car fields)))
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db))
;; (define (db:sync-table tblname fields fromdb todb)
(define (db:tbls db)
(let ((keys (db:get-keys db)))
(list
(list "keys"
'("id" #f)
'("fieldname" #f)
'("fieldtype" #f))
(list "metadat" '("var" #f) '("val" #f))
(append (list "runs"
'("id" #f))
(map (lambda (k)(list k #f))
(append keys
(list "runname" "state" "status" "owner" "event_time" "comment" "fail_count" "pass_count"))))
(list "tests"
'("id" #f)
'("run_id" #f)
'("testname" #f)
'("host" #f)
'("cpuload" #f)
'("diskfree" #f)
'("uname" #f)
'("rundir" #f)
'("shortdir" #f)
'("item_path" #f)
'("state" #f)
'("status" #f)
'("attemptnum" #f)
'("final_logf" #f)
'("logdat" #f)
'("run_duration" #f)
'("comment" #f)
'("event_time" #f)
'("fail_count" #f)
'("pass_count" #f)
'("archived" #f))
(list "test_steps"
'("id" #f)
'("test_id" #f)
'("stepname" #f)
'("state" #f)
'("status" #f)
'("event_time" #f)
'("comment" #f)
'("logfile" #f))
(list "test_meta"
'("id" #f)
'("testname" #f)
'("owner" #f)
'("description" #f)
'("reviewed" #f)
'("iterated" #f)
'("avg_runtime" #f)
'("avg_disk" #f)
'("tags" #f)
'("jobgroup" #f)))))
;; tbls is ( ("tablename" ( "field1" [#f|proc1] ) ( "field2" [#f|proc2] ) .... ) )
(define (db:sync-tables tbls fromdb todb)
(let ((stmts (make-hash-table)) ;; table-field => stmt
(all-stmts '()) ;; ( ( stmt1 value1 ) ( stml2 value2 ))
(numrecs (make-hash-table))
(start-time (current-milliseconds)))
(for-each ;; table
(lambda (tabledat)
(let* ((tablename (car tabledat))
(fields (cdr tabledat))
(num-fields (length fields))
(field->num (make-hash-table))
(num->field (apply vector (map car fields)))
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(let ((stmth (sqlite3:prepare todb full-ins)))
(sqlite3:with-transaction
todb
(lambda ()
(for-each ;;
(lambda (fromrow)
(let* ((a (vector-ref fromrow 0))
(curr (hash-table-ref todat a))
(same #t))
(let loop ((i 0))
(if (not (equal? (vector-ref fromrow i)(vector-ref curr i)))
(set! same #f))
(if (and same
(< i (- num-fields 1)))
(loop (+ i 1))))
(if (not same)(apply sqlite3:execute full-ins (vector->list fromrow)))))
fromdat)))
(sqlite3:finalize! stmth))))
tbls)))
(define (db:sync-to fromdb todb)
;; strategy
;; 1. Get all run-ids
;; 2. For each run-id
;; a. Sync that run in a transaction
(let ((trecchgd 0)
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(let ((stmth (sqlite3:prepare todb full-ins)))
(sqlite3:with-transaction
todb
(lambda ()
(for-each ;;
(lambda (fromrow)
(let* ((a (vector-ref fromrow 0))
(curr (hash-table-ref/default todat a #f))
(same #t))
(let loop ((i 0))
(if (or (not curr)
(not (equal? (vector-ref fromrow i)(vector-ref curr i))))
(set! same #f))
(if (and same
(< i (- num-fields 1)))
(loop (+ i 1))))
(if (not same)
(begin
(apply sqlite3:execute stmth (vector->list fromrow))
(hash-table-set! numrecs tablename (+ 1 (hash-table-ref/default numrecs tablename 0)))))))
fromdat)))
(sqlite3:finalize! stmth))))
tbls)
(let ((runtime (- (current-milliseconds) start-time)))
(debug:print 0 "INFO: db sync, total run time " runtime " ms")
(for-each
(lambda (dat)
(let ((tblname (car dat))
(count (cdr dat)))
(if (> count 0)
(debug:print 0 (format #f " ~10a ~5a" tblname count)))))
(sort (hash-table->alist numrecs)(lambda (a b)(> (cdr a)(cdr b))))))))
(define (db:sync-to fromdb todb)
;; strategy
;; 1. Get all run-ids
;; 2. For each run-id
;; a. Sync that run in a transaction
(let ((trecchgd 0)
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(if (> rrecchgd 0) (debug:print 0 "synced " rrecchgd " changed records in runs table"))
(if (> trecchgd 0) (debug:print 0 "synced " trecchgd " changed records in tests table"))
(if (> tmrecchgd 0) (debug:print 0 "sync'd " tmrecchgd " changed records in test_meta table"))
(+ rrecchgd trecchgd tmrecchgd)))
(define (db:sync-back)
(db:sync-to *inmemdb* *db*))
;; keeping it around for debugging purposes only
(define (open-run-close-no-exception-handling proc idb . params)
(debug:print-info 11 "open-run-close-no-exception-handling START given a db=" (if idb "yes " "no ") ", params=" params)
(if (or *db-write-access*
(not (member proc *db:all-write-procs*)))
(let* ((db (cond
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(if (> rrecchgd 0) (debug:print 0 "synced " rrecchgd " changed records in runs table"))
(if (> trecchgd 0) (debug:print 0 "synced " trecchgd " changed records in tests table"))
(if (> tmrecchgd 0) (debug:print 0 "sync'd " tmrecchgd " changed records in test_meta table"))
(+ rrecchgd trecchgd tmrecchgd)))
(define (db:sync-back)
(db:sync-tables (db:tbls *inmemdb*) *inmemdb* *db*)) ;; (db:sync-to *inmemdb* *db*))
;; keeping it around for debugging purposes only
(define (open-run-close-no-exception-handling proc idb . params)
(debug:print-info 11 "open-run-close-no-exception-handling START given a db=" (if idb "yes " "no ") ", params=" params)
(if (or *db-write-access*
(not (member proc *db:all-write-procs*)))
(let* ((db (cond
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