From 9b714d07f5854b56a044167a2030596e2f94f3e9 Mon Sep 17 00:00:00 2001
From: Ather Shu <shushenghong@gmail.com>
Date: Tue, 6 Feb 2024 15:15:52 +0800
Subject: [PATCH] feat: dryrun migration should only print not-select sqls

---
 migrator/migrator.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/migrator/migrator.go b/migrator/migrator.go
index d97fbf35..fb71faa0 100644
--- a/migrator/migrator.go
+++ b/migrator/migrator.go
@@ -47,7 +47,9 @@ type printSQLLogger struct {
 
 func (l *printSQLLogger) Trace(ctx context.Context, begin time.Time, fc func() (sql string, rowsAffected int64), err error) {
 	sql, _ := fc()
-	fmt.Println(sql + ";")
+	if len(sql) < 6 || strings.ToUpper(sql[0:6]) != "SELECT" {
+		fmt.Println(sql + ";")
+	}
 	l.Interface.Trace(ctx, begin, fc, err)
 }