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| 疑难诊所 | |
| 摘 要： | 问:为什么我不能更新数据表?部分代码是这样的Sql2=“SELECT StoreAttributeCode FROM wktb1530 WHEREStoreCode=‘0101’;Statement objStatement=objConnection createStatement();ResultSet rsWkTbl=objStatement.executeQuery(Sql2);if(rsWkTbl.first()){rsWkTbl.updateString(“StoreAttributeCode”,“001”);}错误是:Result Set not updateable.The query that generatedthis Tesult set must select only one table,and must select all |
| 本文献已被 CNKI 等数据库收录！ | |