Quick dating
Custom Menu
  • edatingtalk com
  • updating garageband
  • rules of dating movie summary
  • NEWS
    This will enhance your chances to get more senior singles interested in you.

    Updating records using cursors

    Next, we'll declare our cursor, open it and move it to the first record.

    When the Fetch clause is used with a cursor having a FOR UPDATE clause, the PL/SQL unit fails when we try to open the cursor with an ORA-02014: cannot select FOR UPDATE from view with DISTINCT, GROUP BY, etc. The error description shows that the internal mechanism for the Fetch clause uses either a DISTINCT or a GROUP BY clause which is not permitted alongside the FOR UPDATE clause.This is a complete book on PL/SQL with everything you need to know to write efficient and complex PL/SQL code. When you sign in to comment, IBM will provide your email, first name and last name to DISQUS.Consider the following table : Here is how you use the Update Cursor.I have highlighted the areas which is differ from compared with a normal cursor.

    Leave a Reply

    Pages: [1] 2 3 4 5 6 | Next | Last


    Copyright © 2017 - blogdzer.ru