Binary string functions

Arroyo’s Scalar function implementations are based on Apache DataFusion and these docs are derived from the DataFusion function reference.

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encode

Encode binary data into a textual representation.

encode(expression, format)

Arguments

• expression: Expression containing string or binary data

• format: Supported formats are: base64, hex

Related functions: decode

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decode

Decode binary data from textual representation in string.

decode(expression, format)

Arguments

• expression: Expression containing encoded string data

• format: Same arguments as encode

Related functions: encode