diff --git a/sql/insert by condition.sql b/sql/insert by condition.sql
new file mode 100644
index 0000000000000000000000000000000000000000..0f153050dfb54ec354af7a668bbbeaf0d80ab668
--- /dev/null
+++ b/sql/insert by condition.sql	
@@ -0,0 +1,2 @@
+# 按条件插入数据
+insert into t_user (id, uname) values (1, '红薯') where id <> 1
\ No newline at end of file