Go Premium for a chance to win a PS4. Enter to Win

x
?
Solved

MySQL; update on two tables

Posted on 2014-11-12
4
Medium Priority
?
168 Views
Last Modified: 2014-11-12
I need to replace the c.EXTRA_ID in the ccode table with the e.EXTRA_ID in the extra table.

extra
+----------------------------------------------
| EXTRA_ID | JOB_ID | JobID      | ExtraID    |
|  1000953 |  55418 | 12-15-0001 | 801        |

ccode
+------------------------------------------------------------------
| CCODE_ID | JOB_ID | EXTRA_ID | SCCODE_ID | JobID      | ExtraID |
|   803064 |  55418 |   680999 |        36 | 12-15-0001 | 801     |

UPDATE ccode c, extra e
SET c.EXTRA_ID = e.EXTRA_ID
WHERE e.JOB_ID = c.JOB_ID  AND e.ExtraID = c.ExtraID AND c.EXTRA_ID = 1000954;

When I run it it say it was successful, but it doesn't update c.EXTRA_ID

Query: update ccode c, extra e set c.EXTRA_ID = e.EXTRA_ID where e.JOB_ID = c.JOB_ID and e.ExtraID = c.ExtraID and c.EXTRA_ID = 1000953

0 row(s) affected
0
Comment
Question by:hdcowboyaz
  • 2
4 Comments
 
LVL 15

Accepted Solution

by:
Haris Djulic earned 2000 total points
ID: 40438819
Try this :

update ccode c, extra e set c.EXTRA_ID = e.EXTRA_ID where e.JOB_ID = c.JOB_ID and e.ExtraID = c.ExtraID and e.EXTRA_ID = 1000953

Open in new window


I assume the Extra_id is from Extra table so you miss typed the table synonim
0
 

Author Comment

by:hdcowboyaz
ID: 40438820
never mind, brain freeze. should be

UPDATE ccode c, extra e
 SET c.EXTRA_ID = e.EXTRA_ID
 WHERE e.JOB_ID = c.JOB_ID  AND e.ExtraID = c.ExtraID AND e.EXTRA_ID = 1000954;
0
 

Author Closing Comment

by:hdcowboyaz
ID: 40438822
Yes, thaniks
0
 

Expert Comment

by:Vsevolod Geraskin
ID: 40438823
replace c.EXTRA_ID = 1000954; with e.EXTRA_ID = 1000954; ?
0

Featured Post

 [eBook] Windows Nano Server

Download this FREE eBook and learn all you need to get started with Windows Nano Server, including deployment options, remote management
and troubleshooting tips and tricks

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

This article shows the steps required to install WordPress on Azure. Web Apps, Mobile Apps, API Apps, or Functions, in Azure all these run in an App Service plan. WordPress is no exception and requires an App Service Plan and Database to install
This post looks at MongoDB and MySQL, and covers high-level MongoDB strengths, weaknesses, features, and uses from the perspective of an SQL user.
In this video, Percona Solution Engineer Rick Golba discuss how (and why) you implement high availability in a database environment. To discuss how Percona Consulting can help with your design and architecture needs for your database and infrastr…
In this video, Percona Solutions Engineer Barrett Chambers discusses some of the basic syntax differences between MySQL and MongoDB. To learn more check out our webinar on MongoDB administration for MySQL DBA: https://www.percona.com/resources/we…
Suggested Courses
Course of the Month12 days, 9 hours left to enroll

972 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question