mirror of https://github.com/CrimsonTome/tldr.git
33 lines
1.3 KiB
Markdown
33 lines
1.3 KiB
Markdown
# mongoexport
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> Produce exports of data stored in a MongoDB instance formatted as JSON or CSV.
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> More information: <https://docs.mongodb.com/database-tools/mongoexport/>.
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- Export a collection to `stdout`, formatted as JSON:
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`mongoexport --uri={{connection_string}} --collection={{collection_name}}`
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- Export the documents in the specified collection that match a query to a JSON file:
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`mongoexport --db={{database_name}} --collection={{collection_name}} --query="{{query_object}}" --out={{path/to/file.json}}`
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- Export documents as a JSON array instead of one object per line:
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`mongoexport --collection={{collection_name}} --jsonArray`
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- Export documents to a CSV file:
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`mongoexport --collection={{collection_name}} --type={{csv}} --fields="{{field1,field2,...}}" --out={{path/to/file.csv}}`
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- Export documents that match the query in the specified file to a CSV file, omitting the list of field names on the first line:
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`mongoexport --collection={{collection_name}} --type={{csv}} --fields="{{field1,field2,...}}" --queryFile={{path/to/file}} --noHeaderLine --out={{path/to/file.csv}}`
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- Export documents to `stdout`, formatted as human-readable JSON:
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`mongoexport --uri={{mongodb_uri}} --collection={{collection_name}} --pretty`
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- Display help:
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`mongoexport --help`
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