提交达梦BUG

CNAS_DBSync/SelectTableType.cs

@@ -117,25 +117,20 @@ WHERE
 
             DataTable dt = new DataTable();
             string strSql = string.Format(@"SELECT 
-    a.COLUMN_NAME AS ColumnName,
-    b.COMMENTS AS remark,
-    a.DATA_TYPE || CASE
-        WHEN a.DATA_TYPE IN('VARCHAR', 'CHAR') THEN '(' || a.DATA_LENGTH || ')'
-        WHEN a.DATA_TYPE IN('DECIMAL', 'NUMERIC') THEN '(' || a.DATA_PRECISION || ',' || a.DATA_SCALE || ')'
-        ELSE ''
-    END AS DataType
-FROM
-    ALL_TAB_COLUMNS a
-LEFT JOIN
-    ALL_COL_COMMENTS b
-    ON a.OWNER = b.OWNER
-    AND a.TABLE_NAME = b.TABLE_NAME
-    AND a.COLUMN_NAME = b.COLUMN_NAME
-WHERE
-    a.TABLE_NAME = '{0}'
-
-ORDER BY
-    a.COLUMN_ID;", strTableName);
+    c.COLUMN_NAME AS ColumnName,
+    c.DATA_TYPE AS DataType,
+    c.DATA_LENGTH AS 字段长度,
+    c.NULLABLE AS 是否允许为空,
+    com.COMMENTS AS remark
+FROM 
+    USER_TAB_COLUMNS c
+LEFT JOIN 
+    USER_COL_COMMENTS com
+ON 
+    c.TABLE_NAME = com.TABLE_NAME
+    AND c.COLUMN_NAME = com.COLUMN_NAME
+WHERE 
+    c.TABLE_NAME = '{0}';", strTableName);
             try
             {
                 dt = DamengHelper.ExecuteDataSet(strSql).Tables[0];

dll/ErrorLog/20250219.txt

@@ -2591,3 +2591,23 @@ FROM
                                                 c.relname = 'stu'; System.Data.DataSet
 记录时间：2025-02-19 11:41:00,584 线程ID:[1]- 错误描述：类名:MySQLHelper 方法名:ExecuteDataSet 信息:Access denied for user 'root'@'localhost' (using password: YES)
 记录时间：2025-02-19 11:41:00,592 线程ID:[1]- 错误描述：类名:MySQLDAL 方法名:GetTableNames 信息:Access denied for user 'root'@'localhost' (using password: YES)
+记录时间：2025-02-19 11:54:34,034 线程ID:[1]- 错误描述：类名:DamengHelper 方法名:ExecuteDataSet 信息:6001,[LOCALHOST:5236 (UNKNOW, UNKNOW)]由于目标计算机积极拒绝，无法连接。 [::1]:5236
+
+记录时间：2025-02-19 11:54:34,072 线程ID:[1]- 错误描述：类名:DmDAL 方法名:GetTableNames 信息:6001,[LOCALHOST:5236 (UNKNOW, UNKNOW)]由于目标计算机积极拒绝，无法连接。 [::1]:5236
+
+记录时间：2025-02-19 11:54:36,330 线程ID:[1]- 错误描述：类名:DamengHelper 方法名:ExecuteDataSet 信息:6001,[LOCALHOST:5236 (UNKNOW, UNKNOW)]由于目标计算机积极拒绝，无法连接。 [::1]:5236
+
+记录时间：2025-02-19 11:54:36,337 线程ID:[1]- 错误描述：类名:DmDAL 方法名:GetTableNames 信息:6001,[LOCALHOST:5236 (UNKNOW, UNKNOW)]由于目标计算机积极拒绝，无法连接。 [::1]:5236
+
+记录时间：2025-02-19 11:54:37,790 线程ID:[1]- 错误描述：类名:DamengHelper 方法名:ExecuteDataSet 信息:6001,[LOCALHOST:5236 (UNKNOW, UNKNOW)]由于目标计算机积极拒绝，无法连接。 [::1]:5236
+
+记录时间：2025-02-19 11:54:37,799 线程ID:[1]- 错误描述：类名:DmDAL 方法名:GetTableNames 信息:6001,[LOCALHOST:5236 (UNKNOW, UNKNOW)]由于目标计算机积极拒绝，无法连接。 [::1]:5236
+
+记录时间：2025-02-19 11:56:00,854 线程ID:[1]- 错误描述：类名:DamengHelper 方法名:ExecuteDataSet 信息:第1 行附近出现错误:
+无效的表或视图名[TABLE_1] [sql]: {SELECT * FROM TEST.TABLE_1 Where 0=1};
+记录时间：2025-02-19 11:56:00,861 线程ID:[1]- 错误描述：类名:DamengHelper 方法名:ExecuteDataSet 信息:第1 行附近出现错误:
+无效的表或视图名[TABLE_1] [sql]: {SELECT * FROM TEST.TABLE_1 Where 0=1};
+记录时间：2025-02-19 11:56:00,866 线程ID:[1]- 错误描述：类名:DmDAL 方法名:GetTableStruct 信息:第1 行附近出现错误:
+无效的表或视图名[TABLE_1] [sql]: {SELECT * FROM TEST.TABLE_1 Where 0=1};
+记录时间：2025-02-19 12:07:38,440 线程ID:[1]- 错误描述：类名:MySQLHelper 方法名:ExecuteDataSet 信息:Access denied for user 'root'@'localhost' (using password: YES)
+记录时间：2025-02-19 12:07:38,446 线程ID:[1]- 错误描述：类名:MySQLDAL 方法名:GetTableNames 信息:Access denied for user 'root'@'localhost' (using password: YES)