How to increase buffer size in Oracle SQL Developer to view all records?

Question

How to increase buffer size in Oracle SQL Developer to view all records (there seems to be a certain limit set at default)? Any screen shots and/or tips will be very helpful.

Answer 1

You can also edit the preferences file by hand to set the Array Fetch Size to any value.

Mine is found at C:\Users\\AppData\Roaming\SQL Developer\system4.0.2.15.21\o.sqldeveloper.12.2.0.15.21\product-preferences.xml on Win 7 (x64).

The value is on line 372 for me and reads

I have changed it to 2000 and it works for me.

I had to restart SQL Developer.