mysql事务问题演示

MySQL/transaction-error/ddl.sql

@@ -0,0 +1,14 @@
+create schema errors;
+-- 生成演示用的表
+create table errors.customer
+(
+    id       int auto_increment
+        primary key,
+    username varchar(50) not null
+);
+create table errors.customer_back
+(
+    id       int auto_increment
+        primary key,
+    username varchar(50) not null
+);