Skip to Main Content
Forums

SQL & PL/SQL

Announcement

For appeals, questions and feedback about Oracle Forums, please email oracle-forums-moderators_us@oracle.com. Technical questions should be asked in the appropriate category. Thank you!

Interested in getting your voice heard by members of the Developer Marketing team at Oracle? Check out this post for AppDev or this post for AI focus group information.

using a loop to create a table dynamically and inserting rows into it

user9294681Sep 10 2019 — edited Sep 12 2019

Hello All;

I know this is a bad idea but i am looking at two options

1. using a loop,  Create a table dynamically, insert into the table a particular information, then create another table and insert into the other table another information and continue on

2.use a scheduled job to call a procedure that creates a table dynamically, insert into that table, then have the job run again to create another table dynamically and insert into it and continue on

I need to do this because I am running a query that returns 300 billions rows and i am trying to populate the results in several tables containing small chunks to enable the testing of the data.

Thanks in advance..I will work on posting my initial coding attempt shortly
This post has been answered by Paulzip on Sep 11 2019
Jump to Answer

Comments

Answer

What platform are you on? What are the permissions for the keyfile and directory containing the keyfile? In particular, are the file/directory permission set to permit only the current user to read them? Our new library defaults to enforcing the recommended SSH security practice of having keyfiles be readable by only the current user.

Marked as Answer by Robert Schaefer · Jan 2 2020
3 people found this helpful
Robert Schaefer

Hi John,

i'm running SQL Developer on MacOS 10.15.2. The file permission for the private key is limited to "rw-------" (600). But the directory (".ssh") containing the keys has a lower permission level with "rwxr-xr-x". I limited it to "rwx------" and now the SSH Connections in SQL Developer are working again! Great support, thank you!

1 person found this helpful

I'm glad that you were able to solve your issue. The lack of proper feedback with our new SSH library is something I am looking into. In a future release I hope to provide detailed information when we run into a configuration issue.

2 people found this helpful
YujiSoftware

I had the same problem in my environment.
(SQLDeveloper version 21.2.1.204, build 204.1703)

After investigating the cause, I found that it was a bug in Apache Mina SSHD 2.6.0.
https://issues.apache.org/jira/browse/SSHD-1105
(I've confirmed that this fix solves the problem)

This bug has been fixed in sshd-2.7.0.

I want you to update the version of sshd included in SQLDeveloper.

John McGinnis-Oracle

Thanks for the update. Can you test in your environment with our 21.4.3 release? We updated to sshd-2.7.0 in that release, so hopefully it works out of the box.

1 person found this helpful
YujiSoftware

Thank you for your comment.
After upgrading, it worked fine!
(SQL Developer version 21.4.3.063, build 063.0100)

The Japanese page is still 21.2.1, so I'd be happy if you could update it.
https://www.oracle.com/jp/tools/downloads/sqldev-downloads.html

1 - 6

Post Details

Added on Sep 10 2019
15 comments
2,182 views