Search Result: Fry - DuckDB 2.0 全文検索

Variant Functions 9414: This section describes functions that operate on the VARIANT type . New Most variant_* functions were introduced in DuckDB 2.0. The variant_extract , variant_normalize and variant_typeof functions were already available in DuckDB 1.5. Name ... | Extract a nested value by object field name or list index. Returns a VARIANT . | | Example | variant_extract('{"name": "Fry"}'::JSON::VARIANT, 'name') | | Result | Fry | variant_extract_string(v, field) | Description | Extract a nested value as a ... VARCHAR . | | Example | variant_extract_string('{"name": "Fry"}'::JSON::VARIANT, 'name') | | Result | Fry | variant_array_length(v) | Description | Return the number of elements in a V ...; https://man.mtool.work/duckdb/2.0/sql/functions/variant.html

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