mirror of https://github.com/CrimsonTome/tldr.git
29 lines
1.1 KiB
Markdown
29 lines
1.1 KiB
Markdown
# mongoimport
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> Imports content from a JSON, CSV, or TSV file into a MongoDB database.
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> More information: <https://docs.mongodb.com/database-tools/mongoimport/>.
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- Import a JSON file into a specific collection:
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`mongoimport --file={{path/to/file.json}} --uri={{mongodb_uri}} --collection={{collection_name}}`
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- Import a CSV file, using the first line of the file to determine field names:
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`mongoimport --type={{csv}} --file={{path/to/file.csv}} --db={{database_name}} --collection={{collection_name}}`
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- Import a JSON array, using each element as a separate document:
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`mongoimport --jsonArray --file={{path/to/file.json}}`
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- Import a JSON file using a specific mode and a query to match existing documents:
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`mongoimport --file={{path/to/file.json}} --mode={{delete|merge|upsert}} --upsertFields="{{field1,field2,...}}"`
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- Import a CSV file, reading field names from a separate CSV file and ignoring fields with empty values:
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`mongoimport --type={{csv}} --file={{path/to/file.csv}} --fieldFile={{path/to/field_file.csv}} --ignoreBlanks`
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- Display help:
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`mongoimport --help`
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