After upgrading from TOAD 16.2.98 to 16.3.231 (both 64-bit builds) we've got problems with code insight, which worked fine up until now.
The popup stops displaying when the query I'm writing contains a subquery in any possible combination. Every clause prior to the usage of a subquery do work.
As an example, for the following query the popup shows for each where clause:
select * from all_tables t where t.OWNER = 'SYS' and t.TABLE_NAME = 'DUAL'
when I add a subquery in this constructed example, adding the last where clause, fails to display the code insight popup:
select * from all_tables t where t.OWNER = 'SYS' and t.EXTERNAL = ( select 'NO' from dual ) and t.TABLE_NAME = 'DUAL'
As far as I've checked it, it does not matter where the subquery is used (also in the SELECT-List or as WITH-Clause). After the subquery the popup does not display. When I force the display of it (CTRL+T), the popup appears, but stays empty.
Is there a new configuration entry I may have missed or is this a bug?