Bracket notation with quoted wildcard literal

Setup

Selector: $['*']

{
    "*": "value",
    "another": "entry"
}

Results

Consensus

[
  "value"
]

Scalar consensus

The scalar consensus applies for implementations which return a single value where only one match is possible (instead of an array of a single value).

"value"

Other responses

Bash (JSONPath.sh)

[]

C (json-glib)

[
  "entry",
  "value"
]

Clojure (json-path) ¹

[
  "entry",
  "value"
]

Elixir (jaxon)

[]

JavaScript (jsonpath-plus)

[
  "entry",
  "value"
]

Perl (JSON-Path)

[
  "entry",
  "value"
]

Python (jsonpath-ng)

[
  "entry",
  "value"
]

Python (jsonpath-rw)

[
  "entry",
  "value"
]

Python (jsonpath2)

Not supported

line 1:2 token recognition error at: '''
ValueError("line 1:2 token recognition error at: '''")

Rust (jsonpath)

Not supported

parsing error

Scala (jsonpath)

[
  "entry",
  "value"
]

Errors

Golang (github.com-oliveagle-jsonpath) ¹

strconv.Atoi: parsing "'*'": invalid syntax

Python (jsonpath) ²

RecursionError('maximum recursion depth exceeded while calling a Python object')

Footnotes

• ¹ This implementation returns a single value where only one match is possible (instead of an array of a single value).
• ² This implementation returns a specific not found value if no match exists.
• ³ This implementation returns a specific not found value if a query that would regularly return a single match results in no match.