From b820a98c6cece449e6822a0ef39047c5503e2d3f Mon Sep 17 00:00:00 2001
From: AprilWind <2100166581@qq.com>
Date: 星期一, 11 十一月 2024 10:05:52 +0800
Subject: [PATCH] docs：补充Mapper层注释
---
ruoyi-common/ruoyi-common-mybatis/src/main/java/org/dromara/common/mybatis/helper/DataBaseHelper.java | 17 +++++++++++++----
1 files changed, 13 insertions(+), 4 deletions(-)
diff --git a/ruoyi-common/ruoyi-common-mybatis/src/main/java/org/dromara/common/mybatis/helper/DataBaseHelper.java b/ruoyi-common/ruoyi-common-mybatis/src/main/java/org/dromara/common/mybatis/helper/DataBaseHelper.java
index 4da9659..cd43c68 100644
--- a/ruoyi-common/ruoyi-common-mybatis/src/main/java/org/dromara/common/mybatis/helper/DataBaseHelper.java
+++ b/ruoyi-common/ruoyi-common-mybatis/src/main/java/org/dromara/common/mybatis/helper/DataBaseHelper.java
@@ -2,16 +2,18 @@
import cn.hutool.core.convert.Convert;
import com.baomidou.dynamic.datasource.DynamicRoutingDataSource;
+import lombok.AccessLevel;
+import lombok.NoArgsConstructor;
import org.dromara.common.core.exception.ServiceException;
import org.dromara.common.core.utils.SpringUtils;
import org.dromara.common.mybatis.enums.DataBaseType;
-import lombok.AccessLevel;
-import lombok.NoArgsConstructor;
import javax.sql.DataSource;
import java.sql.Connection;
import java.sql.DatabaseMetaData;
import java.sql.SQLException;
+import java.util.ArrayList;
+import java.util.List;
/**
* 鏁版嵁搴撳姪鎵�
@@ -60,8 +62,8 @@
// charindex(',100,' , ',0,100,101,') <> 0
return "charindex(',%s,' , ','+%s+',') <> 0".formatted(var, var2);
} else if (dataBasyType == DataBaseType.POSTGRE_SQL) {
- // (select position(',100,' in ',0,100,101,')) <> 0
- return "(select position(',%s,' in ','||%s||',')) <> 0".formatted(var, var2);
+ // (select strpos(',0,100,101,' , ',100,')) <> 0
+ return "(select strpos(','||%s||',' , ',%s,')) <> 0".formatted(var2, var);
} else if (dataBasyType == DataBaseType.ORACLE) {
// instr(',0,100,101,' , ',100,') <> 0
return "instr(','||%s||',' , ',%s,') <> 0".formatted(var2, var);
@@ -69,4 +71,11 @@
// find_in_set(100 , '0,100,101')
return "find_in_set('%s' , %s) <> 0".formatted(var, var2);
}
+
+ /**
+ * 鑾峰彇褰撳墠鍔犺浇鐨勬暟鎹簱鍚�
+ */
+ public static List<String> getDataSourceNameList() {
+ return new ArrayList<>(DS.getDataSources().keySet());
+ }
}
--
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