Ecosyste.ms: Packages
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proxy.golang.org : github.com/komem3/gonm
Package gonm automatically assigns a key from the interface, and autocahing interface local memory. gonm wrapped Google Cloud Datastore. I used https://godoc.org/cloud.google.com/go/datastore and https://godoc.org/github.com/mjibson/goon as a reference Gonm generate key from ID of structure property, and this key will use for get or put. All structures are complemented with ID of structure property after these method are used. Also, gonm stores the results in a local cache by default. Therefore, the same fetch can be performed at high speed. It is simple to use gonm. A key consists of an optional parent key, and parent key generate Parent of structure property. ID assumes int64 and string, and Parent assumes *datastore.Key like database api. example: create child-parent relationship If you want to use other property as key id, you need to put id tag in structure tag. The same applies to the parent key and key name. For parent Key, you need to put parent tag in structure. For Key kind, you need to put kind tag in structure. Gonm returns ErrNoIDField when the id cannot be obtained from the received structure. Check https://godoc.org/cloud.google.com/go/datastore#hdr-Properties to lean more about datastore properties. Of course you can use PropertyLoadSaver Interface. However, be careful because gonm wraps the datastore. Check https://godoc.org/cloud.google.com/go/datastore#hdr-The_PropertyLoadSaver_Interface to lean more about PropertyLoadSaver Interface. Queries of gonm is very similar datastore queries. Gonm use datastore.Query. Gonm support Run and GetAll, but I reconmmend using GetKeysOnly. Gonm.RunInTransaction runs a function in a transaction. To install and set up the emulator and its environment variables, see the documentation at https://cloud.google.com/datastore/docs/tools/datastore-emulator.
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Source
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purl: pkg:golang/github.com/komem3/gonm
Keywords: golang, google-cloud-datastore
License: MIT
Latest release: over 4 years ago
First release: over 4 years ago
Namespace: github.com/komem3
Stars: 0 on GitHub
Forks: 0 on GitHub
See more repository details: repos.ecosyste.ms
Last synced: 24 days ago