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mongodb将查询结果导出到文件

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mongodb将查询结果导出到文件 ./mongoexport -h 127.0.0.1 -d seo -c kw_city -csv -o test1.csv -q {state:ny} -f city,state 注意事项: 在windows的cmd命令行导出linux服务器的数据是不能使用 -q参数的 options: --help produce help message -v [ --verb

mongodb将查询结果导出到文件

 

./mongoexport  -h "127.0.0.1" -d seo -c kw_city -csv -o test1.csv -q '{"state":"ny"}' -f city,state

 

注意事项:

 

在windows的cmd命令行导出linux服务器的数据是不能使用 -q参数的

 

options:

  --help                  produce help message

  -v [ --verbose ]        be more verbose (include multiple times for more

                          verbosity e.g. -vvvvv)

  --version               print the program's version and exit

  -h [ --host ] arg       mongo host to connect to ( /s1,s2 for sets)

  --port arg              server port. Can also use --host hostname:port

  --ipv6                  enable IPv6 support (disabled by default)

  -u [ --username ] arg   username

  -p [ --password ] arg   password

  --dbpath arg            directly access mongod database files in the given

                          path, instead of connecting to a mongod  server -

                          needs to lock the data directory, so cannot be used

                          if a mongod is currently accessing the same path

  --directoryperdb        if dbpath specified, each db is in a separate

                          directory

  -d [ --db ] arg         database to use

  -c [ --collection ] arg collection to use (some commands)

  -f [ --fields ] arg     comma separated list of field names e.g. -f name,age

  --fieldFile arg         file with fields names - 1 per line

  -q [ --query ] arg      query filter, as a JSON string

  --csv                   export to csv instead of json

  -o [ --out ] arg        output file; if not specified, stdout is used

  --jsonArray             output to a json array rather than one object per

 

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