couchbase

Performs operations against Couchbase for each message, allowing you to store or retrieve data within message payloads.

Introduced in version 4.11.0.

Common
Advanced

# Common config fields, showing default values
label: ""
couchbase:
  url: couchbase://localhost:11210 # No default (required)
  username: "" # No default (optional)
  password: "" # No default (optional)
  bucket: "" # No default (required)
  id: ${! json("id") } # No default (required)
  content: "" # No default (optional)
  operation: get

# Advanced config fields, showing default values
label: ""
couchbase:
  url: couchbase://localhost:11210 # No default (required)
  username: "" # No default (optional)
  password: "" # No default (optional)
  bucket: "" # No default (required)
  collection: _default
  transcoder: legacy
  timeout: 15s
  id: ${! json("id") } # No default (required)
  content: "" # No default (optional)
  operation: get

When inserting, replacing or upserting documents, each must have the content property set.

Fields

`url`

Couchbase connection string.

Type: string

# Examples

url: couchbase://localhost:11210

`username`

Username to connect to the cluster.

Type: string

`password`

Password to connect to the cluster.

Type: string

`bucket`

Couchbase bucket.

Type: string

`collection`

Bucket collection.

Type: string

Default: "_default"

`transcoder`

Couchbase transcoder to use.

Type: string

Default: "legacy"

Option	Summary
`json`	JSONTranscoder implements the default transcoding behavior and applies JSON transcoding to all values. This will apply the following behavior to the value: binary ([]byte) -> error. default -> JSON value, JSON Flags.
`legacy`	LegacyTranscoder implements the behavior for a backward-compatible transcoder. This transcoder implements behavior matching that of gocb v1.This will apply the following behavior to the value: binary ([]byte) -> binary bytes, Binary expectedFlags. string -> string bytes, String expectedFlags. default -> JSON value, JSON expectedFlags.
`raw`	RawBinaryTranscoder implements passthrough behavior of raw binary data. This transcoder does not apply any serialization. This will apply the following behavior to the value: binary ([]byte) -> binary bytes, binary expectedFlags. default -> error.
`rawjson`	RawJSONTranscoder implements passthrough behavior of JSON data. This transcoder does not apply any serialization. It will forward data across the network without incurring unnecessary parsing costs. This will apply the following behavior to the value: binary ([]byte) -> JSON bytes, JSON expectedFlags. string -> JSON bytes, JSON expectedFlags. default -> error.
`rawstring`	RawStringTranscoder implements passthrough behavior of raw string data. This transcoder does not apply any serialization. This will apply the following behavior to the value: string -> string bytes, string expectedFlags. default -> error.

`timeout`

Operation timeout.

Type: string

Default: "15s"

`id`

Document id. This field supports interpolation functions.

Type: string

# Examples

id: ${! json("id") }

`content`

Document content.

Type: string

`operation`

Couchbase operation to perform.

Type: string

Default: "get"

Option	Summary
`get`	fetch a document.
`insert`	insert a new document.
`remove`	delete a document.
`replace`	replace the contents of a document.
`upsert`	creates a new document if it does not exist, if it does exist then it updates it.