mongoDB 插入數據記錄
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– 1 mongo數據庫插入 記錄
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使用命令爲
mongoimport --db mzDB --collection mzCollection --file mz1.jsonmongoimport 命令記錄
Usage:
mongoimport <options> <file>
Import CSV, TSV or JSON data into MongoDB. If no file is provided, mongoimport reads from stdin.
See http://docs.mongodb.org/manual/reference/program/mongoimport/ for more information.
general options:
/help print usage
/version print the tool version and
exit
verbosity options:
/v, /verbose:<level> more detailed log output
(include multiple times for
more verbosity, e.g. -vvvvv,
or specify a numeric value,
e.g. --verbose=N)
/quiet hide all log output
connection options:
/h, /host:<hostname> mongodb host to connect to
(setname/host1,host2 for
replica sets)
/port:<port> server port (can also use
--host hostname:port)
ssl options:
/ssl connect to a mongod or mongos
that has ssl enabled
/sslCAFile:<filename> the .pem file containing the
root certificate chain from
the certificate authority
/sslPEMKeyFile:<filename> the .pem file containing the
certificate and key
/sslPEMKeyPassword:<password> the password to decrypt the
sslPEMKeyFile, if necessary
/sslCRLFile:<filename> the .pem file containing the
certificate revocation list
/sslAllowInvalidCertificates bypass the validation for
server certificates
/sslAllowInvalidHostnames bypass the validation for
server name
/sslFIPSMode use FIPS mode of the
installed openssl library
authentication options:
/u, /username:<username> username for authentication
/p, /password:<password> password for authentication
/authenticationDatabase:<database-name> database that holds the
user's credentials
/authenticationMechanism:<mechanism> authentication mechanism to
use
namespace options:
/d, /db:<database-name> database to use
/c, /collection:<collection-name> collection to use
uri options:
/uri:mongodb-uri mongodb uri connection string
input options:
/f, /fields:<field>[,<field>]* comma separated list of
fields, e.g. -f name,age
/fieldFile:<filename> file with field names - 1 per
line
/file:<filename> file to import from; if not
specified, stdin is used
/headerline use first line in input
source as the field list (CSV
and TSV only)
/jsonArray treat input source as a JSON
array
/parseGrace:<grace> controls behavior when type
coercion fails - one of:
autoCast, skipField, skipRow,
stop (defaults to 'stop')
(default: stop)
/type:<type> input format to import: json,
csv, or tsv (defaults to
'json') (default: json)
/columnsHaveTypes indicated that the field list
(from --fields, --fieldsFile,
or --headerline) specifies
types; They must be in the
form of
'<colName>.<type>(<arg>)'.
The type can be one of: auto,
binary, bool, date, date_go,
date_ms, date_oracle, double,
int32, int64, string. For
each of the date types, the
argument is a datetime layout
string. For the binary type,
the argument can be one of:
base32, base64, hex. All
other types take an empty
argument. Only valid for CSV
and TSV imports. e.g.
zipcode.string(),
thumbnail.binary(base64)
ingest options:
/drop drop collection before
inserting documents
/ignoreBlanks ignore fields with empty
values in CSV and TSV
/maintainInsertionOrder insert documents in the order
of their appearance in the
input source
/j, /numInsertionWorkers:<number> number of insert operations
to run concurrently (defaults
to 1) (default: 1)
/stopOnError stop importing at first
insert/upsert error
/mode:[insert|upsert|merge] insert: insert only. upsert:
insert or replace existing
documents. merge: insert or
modify existing documents.
defaults to insert
/upsertFields:<field>[,<field>]* comma-separated fields for
the query part when --mode is
set to upsert or merge
/writeConcern:<write-concern-specifier> write concern options e.g.
--writeConcern majority,
--writeConcern '{w: 3,
wtimeout: 500, fsync: true,
j: true}'
/bypassDocumentValidation bypass document validation