jsonextractkey
This section contains reference documentation for the JSONEXTRACTKEY function.
Extracts all matched JSON field keys based on 'jsonPath' into a STRING_ARRAY.
Signature
JSONEXTRACTKEY(jsonField, 'jsonPath')
'jsonPath'
` is a literal. Pinot uses single quotes to distinguish them from identifiers.
Usage Examples
The examples in this section are based on the Batch JSON Quick Start. In particular we'll be querying the row WHERE id = 7044874109
.
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