json_to_variant

parquet::variant

Function json_to_variant 

pub fn json_to_variant(
    input: &Arc<dyn Array>,
) -> Result<VariantArray, ArrowError>
Expand description

Parse a batch of JSON strings into a batch of Variants represented as STRUCT<metadata: BINARY, value: BINARY> where nulls are preserved. The JSON strings in the input must be valid.

Supports the following string array types:

  • [StringArray]
  • [LargeStringArray]
  • [StringViewArray]