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  • SQL Developer - Auto Formatting option - Stack Overflow
    From the Tools menu (or on OS X, the SQL Developer menu) go to Preferences In versions up to 4 1 5, in the preference pane expand the Database section, and then the SQL Formatter section The top level lets you import and export settings, and the Oracle Formatting section lets you choose how you want your code to be formatted
  • How to enable DBMS_OUTPUT in SQL Developer? [duplicate]
    Save to 'startup sql' in some convenient folder; Open Tools > Preferences; Go to the Database page; On the 'Filename for connection startup script' – point to the 'startup sql' file you just created Restart SQL Developer Open a connection and run your code
  • Old SQL History in Oracle SQL Developer - Stack Overflow
    With respect to the SQL history folder, release notes cite this location in Windows 7: C:\Users\your_user_name\AppData\Roaming\SQL Developer\SqlHistory While this folder contains SQL History, it also contains: User-defined reports and user-defined snippets files (e g see 3 1 Sql Developer release notes) Here is my SQL History folder:
  • Find out the history of SQL queries - Stack Overflow
    An update SQL query was executed on the server, which caused many problems later Oracle 23c Update A
  • sql - Oracle Not Equals Operator - Stack Overflow
    @shanyangqu - the important part to read from that link is "this note by Scott Canaan suggests that in Oracle 10 2, they can produce different execution plans, and hence, different execution speeds" - but in the end, the effect was not proven, and several (valid, IMO) theories that would explain the observed behaviour were presented - none of which suggest that the different syntaxes make any
  • Use tnsnames. ora in Oracle SQL Developer - Stack Overflow
    Still, SQL Developer does not display any connections Oracle SQL Developer Soars mentions, that if you have Oracle client software and a tnsnames ora file already installed on your machine, Oracle SQL Developer will automatically populate the Connections navigator from the net service names defined in tnsnames ora
  • sql - How do I limit the number of rows returned by an Oracle query . . .
    SQL Standard Since version 12c Oracle supports the SQL:2008 Standard, which provides the following syntax to limit the SQL result set: SELECT title FROM post ORDER BY id DESC FETCH FIRST 50 ROWS ONLY Oracle 11g and older versions Prior to version 12c, to fetch the Top-N records, you had to use a derived table and the ROWNUM pseudocolumn:
  • Oracle SQL Developer multiple table views - Stack Overflow
    In Oracle SQL Developer, one can list the data in a table using the Data tab when viewing a table there where can add, delete, edit or just viewing records of table currently viewd the problem is that we often really need to view more than one table at once, then we need more than one tab opened, thing that i dont know how to do that, any


















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