hi, May be this is not the right forum for the following question regarding mysql but if one can check it out for me it is great. I am using mysql and JDBC for some application that uses the jakarta struts frame work. mysql works fine with a lot of insert, delete, and what not but when i am trying to update I get some error which has already costed me many hours. Here is some details that might help you help me in detecting this problem.
upon execution i get the following error: Syntax error or access violation, message from server: "You have an error in your SQL syntax. Check the manual that corresponds to your MySQL server version for the right syntax to use near 'where student_id = "xxxxxxxx".
where "xxxxxxxx" is a wrong value for student_id. What syntax error in mysql could be causing this? Thank you, in advance, for trying to help. Lee
You have "qlString.append" instead of "sqlString.append". Also, student_id in the table is a varchar. Does personal.getStudentId() return a String?
IBM 286, SCJP, SCWCD, EIEIO
Joined: Mar 30, 2005
hi guys, Philip asked " Have you tested the UPDATE statement in a query tool, such as the mysql command line utility?" Answer: of course, it works nicely and as expected. In fact I have a similar example that works on a different database and works correctly(except that this has many attributs).
Question:"Beyond that, are you certain personal.getStudentID() returns a value?" Answer: yet personal.getStudentID() return a String.
Rick asked : "Also, student_id in the table is a varchar. Does personal.getStudentId() return a String? " Answer: yes, personal.getStudentId() returns a String.
And the "qlString.append" was a typo error otherwise it is"sqlString.append" in the java code.
Thank you guys and would appreciate further comments or suggestions to the original problem. Have a good day. Lee
Joined: Dec 17, 2002
You have your column orders mixed up. The update statement order is last_name/middle_name/first_name/gender/email one/email two/... but when you do the pstmt.setString's, your order is last_name/middle_name/first_name/email one/email two/gender...
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Joined: Mar 30, 2005
hi guys, Rick you are funny man. I got the error and was able to solve it. It definitely was in the mix-up of things and the major one was
and I honestly do not know how I messed that one up. But anyways thank you guys for trying to help as usual. if any body wants the whole list of codes regarding this and how I corrected it, let me know and I will post most of it.
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