How to export data as CSV format from SQL Server using sqlcmd?

Question

I can quite easily dump data into a text file such as:

sqlcmd -S myServer -d myDB -E -Q \"select col1, col2, col3 from SomeTable\" 
     -o \"MyData.txt\"
         


        

Answer 1

Is this not bcp was meant for?

bcp "select col1, col2, col3 from database.schema.SomeTable" queryout  "c:\MyData.txt"  -c -t"," -r"\n" -S ServerName -T

Run this from your command line to check the syntax.

bcp /?

For example:

usage: bcp {dbtable | query} {in | out | queryout | format} datafile
  [-m maxerrors]            [-f formatfile]          [-e errfile]
  [-F firstrow]             [-L lastrow]             [-b batchsize]
  [-n native type]          [-c character type]      [-w wide character type]
  [-N keep non-text native] [-V file format version] [-q quoted identifier]
  [-C code page specifier]  [-t field terminator]    [-r row terminator]
  [-i inputfile]            [-o outfile]             [-a packetsize]
  [-S server name]          [-U username]            [-P password]
  [-T trusted connection]   [-v version]             [-R regional enable]
  [-k keep null values]     [-E keep identity values]
  [-h "load hints"]         [-x generate xml format file]
  [-d database name]

Please, note that bcp can not output column headers.

See: bcp Utility docs page.

Example from the above page:

bcp.exe MyTable out "D:\data.csv" -T -c -C 65001 -t , ...