sql server - sqlcmd turn off text -

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i have sqlcmd i'm outputting results text file. first cmd use mydatabase command , logs info in output file "changed database context mydatabase"

how turn off in log?

perhaps related problem following link

using sp_send_dbmail, needed use parameter "@execute_query_database=xxxxx";

or pass -m flag mentioned here

check sqlcmderrorlevel , -m flag passed sqlcmd.  c:\>sqlcmd -q "use master" -e changed database context 'master'.  c:\>sqlcmd -q "use master" -e -m 1  c:\>

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