jsonb-cli
command line interface for manipulating jsonb-db
Installation
npm install jsonb-cli -g
Usage
Navigate to project folder and provide the followings commands
Available commands
| command | description | example |
|---|---|---|
| jsonb | lunch jsonb-cli | > jsonb |
| help | print jsonb-cli usage help | > jsonb help |
| version | print jsonb-cli version | > jsonb version |
| connect --db=databasename | connect jsonb-cli to db | > jsonb connect --db=logs |
| db | list functions for connected db instance | jsonb>db |
| collections() | list avalaibale collections in connected db instance | jsonb>db.collections() |
| createCollection("collectionName") | create collection | jsonb>db.createCollection("customers") |
| updateCollection("oldCollectionName","newCollectionName") | rename collection | jsonb>db.updateCollection("customers","sample") |
| dropCollection("collectionName") | delete collection | jsonb>db.dropCollection("sample") |
| collection() | list avalable functions for each collections | jsonb>db.collection() |
| find(criteria) | Find items in collection ,when criteria not provided all items are retrieved | jsonb>db.collection("sample").find({"country":"TZ"}) |
| skip(rows) | Skip rows for a given output | jsonb>db.collection("sample").find({"country":"TZ"}).skip(1) |
| take(rows) | limit number of output rows | jsonb>db.collection("sample").find({"country":"TZ"}).take(1) |
| count() | count total number of rows | jsonb>db.collection("sample").find({"country":"TZ"}).count() |
| query | Format output to readable json | jsonb>db.collection("sample").find({"country":"TZ"}).query |
| pretty() | Format output to nice look json format | jsonb>db.collection("sample").find({"country":"TZ"}).pretty() |
| table() | Display results in table | jsonb>db.collection("sample").find({"country":"TZ"}).table() |
| insert(value) | Insert one item(object) into a collection | jsonb>db.collection("sample").insert({"country":"UK"}) |
| insertMany(values) | Insert many items into a collection | jsonb>db.collection("sample").insertMany([{"country":"UK"},{"country":"KE"},{"country":"UG"}]) |
| update(criteria,value) | Update one items in a collection,where by criteria is searching object and value is the new item to be updated | jsonb>db.collection("sample").update({"country":"UK"},{"country":"TZ"}) |
| remove(criterai) | delete item from a collection | jsonb>db.collection("sample").remove({"country":"UK"}) |