Re: [External] : Re: SQLcl Connection

 Thanks Jeff & Kris,
I've just tried 21.2.2 but am getting the same result as for 19.1. The jstack output (for 21.2.2) is at 2021-08-23 19:08:22Full thread duimp Java HotSpot(TM) 64-Bit Server VM (25.261- - Pastebin.com I had a quick look at the sqlnet trace output - there was nothing blazingly obvious but I'm not really sure what to look for.  There are plenty on this list far more knowledgeable so happy to put that up too (will have a look at comparing a successful connection with a hang). Thank you!Charlotte

    On Monday, August 23, 2021, 06:01:51 PM GMT+1, Jeff Smith <jeff.d.smith_at_oracle.com> wrote:    

Just a heads-up in case you’re running into an old bug, 19.1 came out in April of 2019…latest release is 21.2.2 – came out a few weeks ago. Might be worth a quick try.  

https://www.oracle.com/tools/downloads/sqlcl-downloads.html  

You SHOULD see something like this –  

HR_at_orcl> disconnect  

Disconnected from Oracle Database 19c Enterprise Edition Release 19.0.0.0.0 - Production  

Version 19.3.0.0.0  

HR_at_orcl> connect hr/badpassword  

  USER          = hr  

  URL           = jdbc:oracle:thin:_at_localhost:1521/orcl  

  Error Message = ORA-01017: invalid username/password; logon denied  

  USER          = hr  

  URL           = jdbc:oracle:thin:_at_localhost:1521/xe  

  Error Message = Listener refused the connection with the following error:  

ORA-12514, TNS:listener does not currently know of service requested in connect descriptor  

  (CONNECTION_ID=ru2FXBRqQ4y3MMPpLf0TCw==)  

HR_at_orcl>  

1:0 ¦ NOLOG ¦ NOLOG ¦ viins ¦ NOLOG ¦ NOLOG  

From: oracle-l-bounce_at_freelists.org <oracle-l-bounce_at_freelists.org>On Behalf Of kris rice Sent: Monday, August 23, 2021 11:32 AM
To: charlottejanehammond_at_yahoo.com
Cc: Oracle List <oracle-l_at_freelists.org> Subject: [External] : Re: SQLcl Connection  

That's curious. We do nothing but sling it over to the db then return when the db is connected of failed with a message back.  

2 options if you have time...  

1- when it's hung, run jstack - p <pid> and float it over to me  

2- sqlnet tracking to see what the db is doing.  

-kris
 

On Mon, Aug 23, 2021 at 10:37 AM Charlotte Hammond <dmarc-noreply_at_freelists.org> wrote:  

Hello,  

I have only just started playing with SQLcl (version 19.1 on Linux) and have hit an oddity - just want to check if this is expected?  

sql charlotte/mypassword_at_myhost/MYSID  <-- connects fine  

sql charlotte/wrongpassword_at_myhost/MYSID <-- hangs  

Is it meant to hang if I get my password wrong?   It looks like a bug (or at least a misconfiguration) but since I'm new I want to make sure I'm not overlooking something obvious.  

Verbose mode shows nothing after:  

INFO: Attempting to connect using URL= "jdbc:oracle:oci8:_at_myhost:MYSID"  

The hang also happens if I get the username or service wrong (it errors if the host is wrong).  And it's the same if I use nolog and then the connect command.  

Thank you!  

Charlotte     

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http://www.freelists.org/webpage/oracle-l Received on Mon Aug 23 2021 - 20:23:26 CEST