In the code you pasted, you first create a connection which you then fail to close (Resource leak!), then you make a statement and a ... ... <看更多>
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In the code you pasted, you first create a connection which you then fail to close (Resource leak!), then you make a statement and a ... ... <看更多>
A ResultSet represents tabular data that is retrieved from an EIS instance by the execution of an Interaction. ... Fields inherited from interface java.sql. ... <看更多>
... <看更多>
druid version 1.1.2 mysql-connector-java 5.1.41 在做一个查询的时候报错如下 java.sql.SQLException: ResultSet is from UPDATE. ... <看更多>
... System.out.println("Driver loadedd"); java.sql.Statement stmt= con.createStatement(); ResultSet rs=stmt.executeQuery("select * from [*****_DW]. ... <看更多>