Why I obtain this “SQLSyntaxErrorException: ORA-00933: SQL command not properly ended” when I try to perform this JDBC query?

Question

I have some problem trying to implement a simple JDBC query into a Java application.

So I have the following query:

SELECT   D.*
FROM   coda_tx c, do         


        

Answer 1

executeQuery() automatically adds a semicolon to a statement when executing it.

Change the line sb.append("';"); to sb.append("'");.

Also you'll need to add spaces at the end or at the beginning of each line, your statements are invalid otherwise.

Answer 2

Add a white space at the end of each line so that the keyword on the next line is not clumped with it, e.g.:

sb.append("SELECT D.* ");

instead of

sb.append("SELECT D.*");

and also remove the trailing semicolon.