0711

2025-07-11 17:39:43 +08:00 · 2025-07-11 17:39:43 +08:00 · 8f2815dde1
commit 8f2815dde1
parent 8f02904dac
1 changed files with 1 additions and 1 deletions
--- a/dl-module-jx/src/main/resources/mapper/course/SchoolCourseOrderMapper.xml
+++ b/dl-module-jx/src/main/resources/mapper/course/SchoolCourseOrderMapper.xml
@ -56,7 +56,7 @@
                        AND main.discount &gt; 0
                    </when>
                    <when test="entity.discountIndex == 0">
-                        AND main.discount = 0 or main.discount is null
+                        AND (main.discount = 0 or main.discount IS NULL)
                    </when>
                </choose>
            </if>