CentOS 8

SQL Server 2019 : bcp ユーティリティ2020/01/16

	bcp (bulk copy program) ユーティリティを利用すると、SQL Server のインスタンスからデータのインポートやエクスポートが可能です。
[1]	インストール済みの [mssql-tools] パッケージに付属の [bcp] コマンドで実行可能です。

[root@dlp ~]#

sqlcmd -S localhost -U SA -Q 'select name,create_date from sys.databases'

Password:

name                           create_date
------------------------------ -----------------------
master                         2003-04-08 09:13:36.390
tempdb                         2020-01-15 18:25:30.063
model                          2003-04-08 09:13:36.390
msdb                           2019-12-06 16:24:38.153
SampleDB                       2020-01-15 19:30:57.280
SampleDB2                      2020-01-15 19:32:22.197

(6 rows affected)

# [SampleDB] の [Sample_Table] のデータを文字データ型のカンマ区切りで [test.txt] に出力

[root@dlp ~]#

bcp SampleDB.dbo.Sample_Table out test.txt -c -t, -S localhost -U SA

Password:

Starting copy...

5 rows copied.
Network packet size (bytes): 4096
Clock Time (ms.) Total     : 1      Average : (5000.0 rows per sec.)

[root@dlp ~]#

cat test.txt

00001,CentOS,Linux,2020-01-16
00002,RedHat,Linux,2020-01-16
00003,Fedora,Linux,2020-01-16
00004,Ubuntu,Linux,2020-01-16
00005,Debian,Linux,2020-01-17

# その他オプション

[root@dlp ~]#

bcp -h

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] [-q quoted identifier]
  [-t field terminator]     [-r row terminator]
  [-a packetsize]           [-K application intent]
  [-S server name or DSN if -D provided]             [-D treat -S as DSN]
  [-U username]             [-P password]
  [-T trusted connection]   [-v version]             [-R regional enable]
  [-k keep null values]     [-E keep identity values]
  [-h "load hints"]         [-d database name]