How do I delete a tab in SQL?

Does SQL trim remove tabs?

For anyone using SQL Server 2017 or newer

Please note that the default behavior of TRIM is to remove only spaces, so in order to also remove the tabs and newlines (CR + LFs), you need to specify the characters FROM clause.

How do I delete an extra line in SQL Server?

Ctrl-H to bring up the Find And Replace window.

I have gone through the below steps, and it worked for me.

  1. Menu Tools → Customize → Commands → Add command → Edit → Delete blank line → OK .
  2. The Delete Blank Lines menu appears in beside the File menu.
  3. Open/Select Query – Click “Delete Blank Lines”.
  4. Enjoy.

How do I delete a file in SQL?

Using SQL Server Management Studio

Expand Databases, right-click the database from which to delete the file, and then click Properties. Select the Files page. In the Database files grid, select the file to delete and then click Remove. Click OK.

How do I delete a SQL query user?


  1. Open SSMS.
  2. Connect to a SQL Server instance.
  3. In Object Explorer, go to « Security » node then logins.
  4. Right-click on the SQL Server Login you want to drop then click on “Delete”
  5. SSMS will show following warning message.
  6. Click on “OK”
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How do I remove a junk character in SQL?


  2. Set @I=0.
  3. WHILE @I<256 –check entire extended ascii set.
  4. BEGIN.
  5. if (@i between 128 and 255)
  6. begin.
  7. If (@i not in (169,153,174))
  8. SELECT @strIn=REPLACE(@strIn, char(@i), ”) –this replaces the current char with a space.

What is replace in SQL?

Replace in SQL is a built-in function that allows you to replace all the incidents of a substring within a specified string with a new substring. … The basic syntax of replace in SQL is: REPLACE(String, Old_substring, New_substring);

What is char10?

CHAR(10) is the character represented by ASCII code 10, which is a Line Feed (n) so its a new line. (Although its not the windows standard new line which is Carriage Return + Line Feed CHAR(13)+CHAR(10) ) In your example its probably just used to make the string more readable when its printed out.

Can I delete NDF file?

NDF files are just like MDF files, they contain data. LDF files are for log data. Do NOT delete NDF files!

Can we delete NDF file?

You can use DBCC SHRINKFILE with the EMPTY FILE option which will migrate the data to all of the other files in the same filegroup. After this completes no data should be in the secondary file and you can use an alter database to remove the file. Hi , Yes , you can do that .

Is it safe to delete SQL dump files?

If your log folder has several dumps for a few years ago and then no dumps for several months, then a few recent dumps, you can safely delete the old dumps.

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