Fix time

convert/string.go

@@ -10,8 +10,8 @@ import (
 	"strconv"
 )
 
-// ConvertAssignString converts an interface to string
+// Interface2String converts an interface to string
-func ConvertAssignString(v interface{}) (string, error) {
+func Interface2String(v interface{}) (string, error) {
 	if v == nil {
 		return "", nil
 	}

engine.go

@@ -82,7 +82,12 @@ func newEngine(driverName, dataSourceName string, dialect dialects.Dialect, db *
 		dataSourceName: dataSourceName,
 		db:             db,
 		logSessionID:   false,
-		DatabaseTZ:     time.Local,
+	}
+
+	if dialect.URI().DBType == schemas.SQLITE {
+		engine.DatabaseTZ = time.UTC
+	} else {
+		engine.DatabaseTZ = time.Local
 	}
 
 	logger := log.NewSimpleLogger(os.Stdout)
@@ -469,8 +474,6 @@ func formatColumnValue(dbLocation *time.Location, dstDialect dialects.Dialect, d
 		return "NULL"
 	}
 
-	fmt.Printf("%#v------%v\n", d, col.Name)
-
 	if dq, ok := d.(bool); ok && (dstDialect.URI().DBType == schemas.SQLITE ||
 		dstDialect.URI().DBType == schemas.MSSQL) {
 		if dq {
@@ -1297,6 +1300,14 @@ func (engine *Engine) Import(r io.Reader) ([]sql.Result, error) {
 	return session.Import(r)
 }
 
+func (engine *Engine) columnTime(col *schemas.Column, t *time.Time) interface{} {
+	var tz = engine.DatabaseTZ
+	if !col.DisableTimeZone && col.TimeZone != nil {
+		tz = col.TimeZone
+	}
+	return t.In(tz)
+}
+
 // nowTime return current time
 func (engine *Engine) nowTime(col *schemas.Column) (interface{}, time.Time) {
 	t := time.Now()

session_insert.go

@@ -562,6 +562,11 @@ func (session *Session) genInsertColumns(bean interface{}) ([]string, []interfac
 			if err != nil {
 				return colNames, args, err
 			}
+			if t, ok := arg.(time.Time); ok {
+				arg = session.engine.columnTime(col, &t)
+			} else if t, ok := arg.(*time.Time); ok {
+				arg = session.engine.columnTime(col, t)
+			}
 			args = append(args, arg)
 		}