try to use sql.Scanner prior to handleConvert

didi · Mar 10, 2021 · 0f24429 · 0f24429
1 parent 1d0b691
commit 0f24429
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Showing 2 changed files with 174 additions and 147 deletions.
diff --git a/scanner/scanner.go b/scanner/scanner.go
@@ -360,16 +360,17 @@ func convert(mapValue interface{}, valuei reflect.Value, wrapErr convertErrWrapp
 		valuei.Set(reflect.ValueOf(mapValue))
 		return nil
 	}
+
+	if scanner, ok := valuei.Addr().Interface().(sql.Scanner); ok {
+		return scanner.Scan(mapValue)
+	}
+
 	//time.Time to string
 	switch assertT := mapValue.(type) {
 	case time.Time:
 		return handleConvertTime(assertT, mvt, vit, &valuei, wrapErr)
 	}
 
-	if scanner, ok := valuei.Addr().Interface().(sql.Scanner); ok {
-		return scanner.Scan(mapValue)
-	}
-
 	//according to go-mysql-driver/mysql, driver.Value type can only be:
 	//int64 or []byte(> maxInt64)
 	//float32/float64