Closed. This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citations by editing this post. Closed 9 months ago. Improve this question Sysdate returns the current system date and time and its return type is of date. But shouldn’t date type only contain
INSERT and SELECT on the same table in one SQL statement
I have the following SQL query : MySQL is complaining with the following error: Is there a way to achieve this without spliting the SQL statment into 2 ?! Answer
How we can loop over SQL Column with specific condition
Explanations: In 1st picture data we have. In the 2nd picture report we want to generate using SQL. In the last we have added table and data script Column Calculation = 2(Yes)/3(Total Column Contain Yes/NO) *100 Sample data: Answer You need to unpivot the CL values first and then implement a dynamic pivot: Results:
How to search in SQL Server for text that has special characters?
I have a SQL Server table with a column of type TEXT that would store candidate resumes in different format. RTF is the most common one but often we get resume data from a 3rd party converter which …
Denormalization table – SQL Select (Pivot Table?)
CAMPAIGN table ID campaign_name 1 Campaign A 2 Campaign B PARTICIPANT table ID campaign_id participant_name 1 1 Alice 2 1 Ben CUSTOM_FIELD table ID campaign_id field_name 1 1 Gender 2 1 Age FIELD_ANSWER table ID participant_id field_id answer 1 1 1 Female 2 1 2 24 3 2 1 Male 4 2 2 28 With these tables in above, can
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I am trying to create a procedure to do a blanket revoking of executeauth for procedures from a schema. This is in line with trying to secure a non-restricted database. and this is the command I run to process the file with the code above. However, I keep running into this error I’m fairly new to DB2 and this is
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I’m trying to delete any inactive rows after a limit of 1000 rows, and I’ve tried this: but it’s deleting everything from the table. EDIT: I’ve tried this, but it’s deleting all inactive orders: I want to keep the first 1000 inactive orders and delete the remaining older inactive orders. I would also like to keep all active orders. Answer
Is there a way to check the ‘Connection path’ between two tables using oracle?
For two given tables ‘foo’ and ‘bar’ is there a way to write a SQL Query that return the path connection between those? [ foo ] —> [ n’tables ] —> [ bar ] I also want to check if there is a way to know if there is a valid connection path that connects two different tables in a
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Given a table like this: ID A B C D 01 3 2 1 0 01 5 2 1 0 01 0 2 1 0 00 4 8 1 1 00 4 8 1 1 00 4 8 1 1 03 6 4 0 0 03 0 2 0 0 03 6 4 0 0 How could I use SQL
‘ExecuteNonQuery requires an open and available Connection. The connection’s current state is closed.’ – C#
The code: This error shows up when I click the save button: System.InvalidOperationException: ‘ExecuteNonQuery requires an open and available Connection. The connection’s current state is closed.’ I am using the using keyword, if I’m correct doesn’t using automatically opens and closes the sqlConnection? If so, why does it returns an error that I need an open and available connection for