TOO MANY OPEN CURSORS PROBLEM ... PLEASE HELP

Question

Hi,
my problem is the following :
I got data from a system in flat file format. ( ascii, semicolon separated )
I wrote mapping classes to different tables and insert via Oracle thin driver.
The data I got isn't 100% consistent. It may happen that there are double
records for tables whith unique indexes.
I catched the Exception like in the segment below
Statement insertStmnt = null;
try{
insertStmnt = connection.createStatement();
insertStmnt.execute(insertString);
connection.commit(); // autocommit is diabled
} catch ( Exception sql ) {
System.out.println(sql.toString());
connection.rollback();
insertStmnt.close();
The Problem : when receiving the SQLException ( UNIQUE CONSTRAINT VIOLATED )
the cursor remains open.
After exeeding the open_cursors system property ( Oracle )
no more data is loaded.
( the input files contains sometimes more than one million rows )
Any suggestion to my Mail
[email protected]
Thanks

Answer 1

Hi!
Now you only close your statement when you catch an error. You will have to close it if things works out fine as well:
Statement insertStmnt = null;
try{
insertStmnt = connection.createStatement();
insertStmnt.execute(insertString);
connection.commit(); // autocommit is diabled
insertStmnt.close();
} catch ( Exception sql ) {
System.out.println(sql.toString());
connection.rollback();
insertStmnt.close();
Good luck!
/Tale