When the options Size to Data and Allow columns narrower than header width are selected, the column headers in the data grid do not size correctly and are too narrow to see the data, or the column name.
WORKAROUND:
None.
STATUS:
Waiting for fix in a future release of Toad for Oracle
To recreate the problem run the following queries in order:
Select *
From v$Database;
Select *
From All_Tables
Where Table_Name =DUAL;
Select *
From v$Database;
Select *
From All_Tables
Where Table_Name =DUAL
And 1=2;
Select *
From All_Tables
Where Table_Name =DUAL;
