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I keep getting this error:failed to INSERT: [1062] Duplicate entry 'Upping Your Type Game-http://jessicahische.is/talkingtype' for key 'PRIMARY'.The…
2 Answers · 3.4K Views · Answered ✓
In Oracle's document The Query Optimizer, under View Merging, I found the following informationThe view merging optimization applies to views that…
1 Answer · 1.2K Views · Answered ✓
I have a installed oracle 19cbut i am unable to loginWhat must I do?
3 Answers · 7.0K Views · Answered ✓
I'm trying to find my listener.ora file to edit it, but the docs say it's in the ORACLE_HOME directory, but where is that?I'm running 12.1.0 on…
3 Answers · 4.6K Views · Answered ✓
I am attempting to use MAX() in my WHERE clause but I am getting an error of Msg 4145, Level 15, State 1, Line 10An expression of non-boolean type…
1 Answer · 966 Views · Answered ✓
Can someone please explain a bit about explain plan, and how does one get the explain plan for a query. Also, if there is any sql script which can be…
1 Answer · 610 Views · Answered ✓
Can a database table not have a primary key? SQLite lets you define a table with no primary key therefore there can be no insertion anomaly.
1 Answer · 855 Views · Answered ✓
I downloaded and installed phpMyAdmin 4.8.5 on my windows. Upon opening it in the browser, it immediately asks for a Username and Password. I tried…
1 Answer · 833 Views · Answered ✓
I am generating some queries automagically with code I wrote to SELECT from a remote Pg database, and insert into a local SQL Server database.…
1 Answer · 674 Views · Answered ✓
When I'm trying to start SQL Server Agent, I got this error:TITLE: Microsoft SQL Server Management StudioUnable to start service SQLAGENT$SQL_NAGA on…
1 Answer · 1.2K Views · Answered ✓
I am trying to change the owner of all tables under the same schema in one command line. i.e: alter table schema_name.* owner to new owner. Is there…
1 Answer · 1.9K Views · Answered ✓
I have been trying to set up Metasploit for penetration testing.However, I am unable to get the database to connect. Also whenever I attempt to start…
1 Answer · 1.3K Views · Answered ✓
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