Add support to Time type in Bind methods.

Unix time has been choosen as default storage format.

date_test.go

@@ -18,6 +18,17 @@ func TestJulianDay(t *testing.T) {
 	}
 }
 
+func TestBind(t *testing.T) {
+	db := open(t)
+	defer db.Close()
+	var delta int
+	err := db.OneValue("SELECT CAST(strftime('%s', 'now') AS NUMERIC) - ?", &delta, time.Now())
+	checkNoError(t, err, "Error reading date: %#v")
+	if delta != 0 {
+		t.Errorf("Delta between Go and SQLite timestamps: %d", delta)
+	}
+}
+
 func TestScan(t *testing.T) {
 	db := open(t)
 	defer db.Close()

sqlite.go

@@ -691,10 +691,10 @@ func (s *Stmt) BindByIndex(index int, value interface{}) error {
 			p = &value[0]
 		}
 		rv = C.my_bind_blob(s.stmt, i, unsafe.Pointer(p), C.int(len(value)))
-	/*
-		case time.Time: // At least three representations are possible: string (YYYY-MM-DDTHH:MM:SS.SSS), int64 (unix time), float64 (julian day)
-			rv = C.sqlite3_bind_text()
-	*/
+	case time.Time: // At least three representations are possible: string (YYYY-MM-DD HH:MM:SS.SSS), int64 (unix time), float64 (julian day)
+		// rv = C.my_bind_text(s.stmt, i, value.format("2006-01-02 15:04:05.000"))
+		rv = C.sqlite3_bind_int64(s.stmt, i, C.sqlite3_int64(value.Unix()))
+		// rv = C.sqlite3_bind_double(s.stmt, i, JulianDay(value))
 	case ZeroBlobLength:
 		rv = C.sqlite3_bind_zeroblob(s.stmt, i, C.int(value))
 	default: