report crashes when table having lots of columns and rows, please help
Hi, Everyone,
Our system is Apex 4.0.2 with Oracle 11GR2 and Oracle HTTP server in the middle.
We have a very simple report drawing data from a table with 46 columns ( no binary data) , when the maximun rows is 500, everything is fine; but if I increase the maximum rows to 500000, it crashes repeatedly. We are doing third party database integration , our goal is using Apex simple reports with CSV exporting capability to export tables into text files which can be imported by other databases. I know there are other ways to export table into CSV file, but APEX report seems very easy to use, best of all, non programmers can use it too....
Our experience shows that: if the table has few columns, like 10 columns, we can use report to dump large number of rows like 200000, but we can't use APEX report for table with lots of columns. the HTTP server log doesn't show any meaningful information. ( we use the Apex Utilities like UNLOAD data with the same crash result).
Any suggestions are greatly appreciated.