sql问题

2024-06-28 10:07:09 +08:00 · 2024-06-28 10:07:09 +08:00 · 7124b8a345
parent 05c88e00d3
commit 7124b8a345
1 changed files with 1 additions and 1 deletions
--- a/src/main/resources/mapper/TbProductMapper.xml
+++ b/src/main/resources/mapper/TbProductMapper.xml
@ -915,7 +915,7 @@

  <update id="updateStockById">
        update tb_product
-        set stock_number = stock_number - #{number,jdbcType=INTEGER}
+        set stock_number = stock_number - #{num,jdbcType=INTEGER}
        where id = #{productId}
  </update>