| Project [staticinvoke(class org.apache.spark.sql.catalyst.expressions.variant.VariantExpressionEvalUtils$, BooleanType, isVariantNull, staticinvoke(class org.apache.spark.sql.catalyst.expressions.variant.VariantExpressionEvalUtils$, VariantType, parseJson, g#0, true, StringTypeAnyCollation, BooleanType, true, false, true), VariantType, false, false, true) AS is_variant_null(parse_json(g))#0] | |
| +- LocalRelation <empty>, [id#0L, a#0, b#0, d#0, e#0, f#0, g#0] |