When a getter method is called with a string and more than one column has the same alias or name as the string, the value of the first matching column is returned.The option to use a string as opposed to an integer is designed to be used when column aliases and names are used in the SQL query that generated the result set.JSR 54 specifies JDBC 3.0 (included in J2SE 1.4), JSR 114 specifies the JDBC Rowset additions, and JSR 221 is the specification of JDBC 4.0 (included in Java SE 6).JDBC allows multiple implementations to exist and be used by the same application.Error Report Valve.invoke(Error Report Valve.java:102) at org.apache.Standard Engine Valve.invoke(Standard Engine Valve.java:109) at org.apache.catalina.connector. JDBC connections support creating and executing statements.These may be update statements such as SQL's CREATE, INSERT, UPDATE and DELETE, or they may be query statements such as SELECT.
It is part of the Java Standard Edition platform, from Oracle Corporation.Coyote Adapter.service(Coyote Adapter.java:286) at org.apache.coyote.http11. Http11Processor.process(Http11Processor.java:845) at org.apache.coyote.http11. Http11Protocol$Http11Connection Handler.process(Http11Protocol.java:583) at org.apache.net. The value-add provided by the Spring Framework JDBC abstraction is perhaps best shown by the sequence of actions outlined in the table below. My databse is (Contacts): Employee Number Employee Name Project Name Age (int) (string) (string) (int) my code is Name("odbc. Application Filter Filter(Application Filter Chain.java:206) at org.apache. But I am unable to modify the data using UPDATE query. Http Servlet.service(Http Servlet.java:637) at javax. Http Servlet.service(Http Servlet.java:717) at org.apache. Application Filter Chain.internal Do Filter(Application Filter Chain.java:290) at org.apache.