问题
I have a bunch of written sql scripts that I have written and I was looking to run as a batch in order in a folder. After reading up I've resorted to creating a bat file which includes using the sqlcmd. For this particular set of scripts, when i run the bat it doesn't seem to run in order. I have no idea what is going on as I've tried renaming the sql scripts numerically with a prefix number in the beginning, tried using letters, and even renaming the whole script to just a number/letter using windows explorer.
The process might look something like this A.sql - B.sql - C.sql - D.sql - F.sql - G.sql - E.sql
Any ideas as to what I am missing or how i am renaming these files incorrectly? Thanks
what I have in my bat file
for %%G in (*.sql) do sqlcmd /S W-VAN-A124178\HAZUSPLUSSRVR /d
BC_Exposure_2016 -E -i"%%G"
pause
回答1:
You could parse the output of the dir command which you can modify so that the files appear in alphabetical order. For that you could use dir /A-D /B /ON:/A-D excludes directories/B excludes a lot of messy additional information that is annoying to work around while parsing/ON orders by name
So to modify your code:
for /f %%G in ('dir /A-D /B /ON') do (
sqlcmd /S W-VAN-A124178\HAZUSPLUSSRVR /d BC_Exposure_2016 -E -i"%%G"
)
pause
should work. I put parenthesis around the loop. For once because I am used to it and because the code was split into two lines else.
来源：https://stackoverflow.com/questions/46292805/sql-server-2008-r2-sqlcmd-bat-file-to-run-a-batch-of-sql-queries-in-folder-but