We have all of our SQL script in source control. Whenever I update the database I have to go through each file and run it individually. I wanted a way to be able to run all SQL scripts. So, I crated a DOS batch that would join all the files in a directory and add "GO" and CRLF between each script.
FOR %%A IN (*.SQL) DO (
TYPE %%A >> AllSql.txt
echo. >> AllSql.txt
echo GO >> AllSql.txt
echo. >> AllSql.txt
echo –%%A >> AllSql.txt
)
TYPE %%A >> AllSql.txt
echo. >> AllSql.txt
echo GO >> AllSql.txt
echo. >> AllSql.txt
echo –%%A >> AllSql.txt
)
I was using Copy but I was getting NULLs in my resulting script, very strang. I change the Copy to TYPE and everything seemed to work correctly
Also, echo. does CRLF
Resource
How to insert a carriage return with batch
How to write a DOS batch file to loop through files
