Clone a table from a script

Question

Clone a table from a script

maylar

Old Hand

Points: 356
More actions
March 11, 2021 at 8:10 pm
Go to Answer
#3856668

I have a table schema in an exported .sql file (text). Is there any way to use that to create an identical table (with the name changed of course)?
The file was created using script table as -> create to -> file.
TIA
Mr. Brian Gale

SSC-Insane

Points: 24675
More actions
March 12, 2021 at 3:02 pm
Answer
#3856970

That part is easy then - Run the script.
The script is just plain TSQL used for re-creating the object. It can be opened in SSMS or SQLCMD and run against the database. You can even open it in notepad to review the code behind it.
The above is all just my opinion on what you should do.
As with all advice you find on a random internet forum - you shouldn't blindly follow it. Always test on a test server to see if there is negative side effects before making changes to live!
I recommend you NEVER run "random code" you found online on any system you care about UNLESS you understand and can verify the code OR you don't care if the code trashes your system.

Viewing 5 posts - 1 through 4 (of 4 total)

You must be logged in to reply to this topic. Login to reply

Mr. Brian Gale SSC-Insane Points: 24675 More actions · Answer 1

If you want the data as well as the table, that method won't work. If you ONLY want the table schema and don't care about the data, that will work fine; you just need to open the .sql file and find and replace the old name with the new one.

The above is all just my opinion on what you should do.
As with all advice you find on a random internet forum - you shouldn't blindly follow it. Always test on a test server to see if there is negative side effects before making changes to live!
I recommend you NEVER run "random code" you found online on any system you care about UNLESS you understand and can verify the code OR you don't care if the code trashes your system.

maylar Old Hand Points: 356 More actions · Answer 2

Yeah, I want just the schema. But how do I import the sql file into the database to create a new table?

Jeff Moden SSC Guru Points: 1003853 More actions · Answer 3

maylar wrote:

Yeah, I want just the schema. But how do I import the sql file into the database to create a new table?

Bulk Insert the text file as a single blob into a variable and then execute the variable.

--Jeff Moden

RBAR is pronounced "ree-bar" and is a "Modenism" for Row-By-Agonizing-Row.
First step towards the paradigm shift of writing Set Based code:
________Stop thinking about what you want to do to a ROW... think, instead, of what you want to do to a COLUMN.

Change is inevitable... Change for the better is not.

Helpful Links:
How to post code problems
How to Post Performance Problems
Create a Tally Function (fnTally)