From ae0dc4f46b075b5eace5596a66f6b81e357ae05e Mon Sep 17 00:00:00 2001
From: ludc
Date: 星期二, 03 十二月 2024 17:24:06 +0800
Subject: [PATCH] 码值codeallcode查重改成一句分批次查询（500）一次执行查询改为and拼接的依据sql查询。

---
 Source/UBCS/ubcs-service/ubcs-ddl/src/main/java/com/vci/ubcs/ddl/mapper/DdlDmMapper.java |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/Source/UBCS/ubcs-service/ubcs-ddl/src/main/java/com/vci/ubcs/ddl/mapper/DdlDmMapper.java b/Source/UBCS/ubcs-service/ubcs-ddl/src/main/java/com/vci/ubcs/ddl/mapper/DdlDmMapper.java
index e19a148..fe85517 100644
--- a/Source/UBCS/ubcs-service/ubcs-ddl/src/main/java/com/vci/ubcs/ddl/mapper/DdlDmMapper.java
+++ b/Source/UBCS/ubcs-service/ubcs-ddl/src/main/java/com/vci/ubcs/ddl/mapper/DdlDmMapper.java
@@ -17,7 +17,7 @@
 	 * @param columnName 鍒楀悕绉�
 	 * @return 鍙楀奖鍝嶇殑琛屾暟
 	 */
-	@Update("alter table ${tableName} DROP COLUMN ${columnName}")
+	@Update("alter table ${tableName} DROP COLUMN \"${columnName}\"")
 	@Override
 	int dropTableColumn(@Param("tableName")String tableName, @Param("columnName")String columnName);
 

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