From 835951395f01aba7ab567d3a6c7b5450b4e54a1b Mon Sep 17 00:00:00 2001
From: zss <zss@example.com>
Date: 星期三, 26 六月 2024 16:14:05 +0800
Subject: [PATCH] bug

---
 cnas-server/src/main/resources/mapper/StructureItemParameterMapper.xml |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/cnas-server/src/main/resources/mapper/StructureItemParameterMapper.xml b/cnas-server/src/main/resources/mapper/StructureItemParameterMapper.xml
index 02911c3..e732e26 100644
--- a/cnas-server/src/main/resources/mapper/StructureItemParameterMapper.xml
+++ b/cnas-server/src/main/resources/mapper/StructureItemParameterMapper.xml
@@ -44,6 +44,7 @@
         WHEN INSTR(sample, ',') > 0 THEN
         SUBSTRING_INDEX(SUBSTRING_INDEX(sample, '","', 1), '"', -1)
         when sample = '[""]' then null
+        when sample = '[]' then null
         ELSE
         TRIM(BOTH '["]' FROM SUBSTRING_INDEX(REPLACE(sample, '[["', ''), '"]]', 1))
         END AS samples

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