basis for German was posted here  on June  28
https://community.intersystems.com/post/translate-number-text#comment-52821 

for cleaning up:

If you have just SQL access you may wrap a class around  ^OBJ.DSTIME to  select changes

You have to test on server  = "www.intersystem.com"  not just domain.
443 is ok

Your Sales Rep or Sales Engineer should also be a trustworthy resource.
(probably not on Sunday morning / afternoon)

reply posted as an answer

BTW. it is just 1 single line to be commented out.

if there is a problem with the single quote it should be in the query above as well. 
Your LAB person may look different to it. No by SQL.

Very interesting result.

You fall in timeout even with CallbackComment IS NULL   !!!!!

so single quotes can't be part of the game. 
So this should also work

SELECT 
LENGTH(CallbackComment)
FROM SQ.CBPhoneResult_View
WHERE PhoneDateODBC = '2018-04-09' 
AND CallbackComment IS NOT NULL

and this too

SELECT 
LENGTH(CallbackComment), CallbackComment
FROM SQ.CBPhoneResult_View
WHERE PhoneDateODBC = '2018-04-09' 
AND CallbackComment IS NOT NULL

This will indicate that some empty (NULL)  element is causing the troubles.

It might make sense to initialize all NULL CallbackComments with something.

You can do an additional check directly in the table that holds CallbacKComment

From the Query Plan I  assume it is 

• SQ. CB_Contact

 something like 

SELECT ID,
LENGTH(CallbackComment), CallbackComment 
FROM SQ.CB_Contact
WHERE CallbackComment IS NOT NULL

this should lead you to the critical point and someone with enough 
privileges could take a look at the stored data if it is really a single quote or something else

As it stops also with the REPLACE let'S do 2 other checks:

SELECT 
CallbackComment
FROM SQ.CBPhoneResult_View
WHERE PhoneDateODBC = '2018-04-09' 
AND CallbackComment IS NULL

this verifies that the day plays no role

SELECT 
LENGTH(CallbackComment)
FROM SQ.CBPhoneResult_View
WHERE PhoneDateODBC = '2018-04-09' 
AND NOT CallbackComment [ ''''

Now we exclude all single quotes
If this one fails means that we see a single quote but it might be some other character

I also changed to LENGTH as  it should not interfere with single quotes

[ is the contains operator

If you limit the result set and increase the number, does it show any rows or other impact?

SELECT TOP 50
REPLACE(CallbackComment  ,'''','?')
FROM SQ.CBPhoneResult_View
WHERE PhoneDateODBC = '2018-04-09' 

Just met some previous reply indicating 489 rows.

So you also have no chance to add indices, check for implicit joins and other useful stuff.
And of course no terminal access.

OK. You found 801 entries  with ~200 k global  access.
and the query works as expected

So 

SELECT COUNT(*) 
FROM SQ.CBPhoneResult_View
WHERE PhoneDateODBC = '2018-04-10'

for Tuesday Apr.10 it should return 801  

What is the count for Monday  2018-04-09 ?  I 'd expect more

SELECT
 COUNT(*)
FROM SQ.CBPhoneResult_View
WHERE PhoneDateODBC = '2018-04-09' 

As you see the query plan is significantly shorter.
Your original refers to 3 other tables.
To find out why and how to improve would require all table/class  & view definitions

• SQ.CBPhoneResult_View
• SQ.CBPH_Phone
• SQ. CBPH_Result      your 2nd query ends here  
• SQ. CB_Test      access to  CallbackComment starts here
• SQ. CB_Order
• SQ. CB_Contact

Without the related class definition it is hard to say how these tables link to each other

But you really should run it from the terminal prompt to see your result at least once:

Do you have developer access to your Caché  at all? 
Can you see the class definitions in Studio ? 

You may also reformulate your SELECT to read directly from the tables used
starting with the one holding  PhoneDateODBC and forget all the other burden.