Re: parser: parse error at or near "-"

I am sorry wasting your time. I made a mistake in my program. I saw the query in the database log: select * from teleRateTable ORDER BY char_length(prefix), prefix LIMIT 16 OFFSET -16. Where -16 is the fail reason.

>
> hi,
>
> I am developing an accounting application using postgresql
> 7.2.2 and pg72jdbc2.jar. I met following exception when execute a query:
>
> java.sql.SQLException: ????: parser: parse error at or
> near "-"
>
> at
> org.postgresql.core.QueryExecutor.execute(QueryExecutor.java:94)
> at
> org.postgresql.Connection.ExecSQL(Connection.java:398)
> at
> org.postgresql.jdbc2.Statement.execute(Statement.java:130)
> at
> org.postgresql.jdbc2.Statement.executeQuery(Statement.java:54)
> at
> org.postgresql.jdbc2.PreparedStatement.executeQuery(PreparedStatement.java:99)
> at
> org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:179)
> at
> db.TeleRateTable.selectAll(TeleRateTable.java:36)
> at
> org.apache.jsp.admin_jsp._jspService(admin_jsp.java:737)
> ......
>
> the sql string is:
> select * from teleRateTable ORDER BY
> char_length(prefix), prefix LIMIT ? OFFSET ?
>
> Any hint on solving this problem is
> appreciated.
>
> regards
> zhanyi
>
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