DescribeQuery (children 1) TableExpression (children 1) Function format (children 1) ExpressionList (children 3) Function or (children 1) ExpressionList (children 4) Function or (children 1) ExpressionList (children 3) Function or (children 1) ExpressionList (children 2) Function toLowCardinality (children 1) ExpressionList (children 1) Literal UInt64_0 Literal NULL Literal Float64_inf Literal UInt64_2 Function greatCircleAngle (children 1) ExpressionList (children 4) Function materialize (children 1) ExpressionList (children 1) Literal UInt64_0 Literal UInt64_45 Literal UInt64_1 Literal UInt64_45 Function greatCircleAngle (children 1) ExpressionList (children 4) Function toNullable (children 1) ExpressionList (children 1) Function toUInt256 (children 1) ExpressionList (children 1) Literal UInt64_0 Literal UInt64_45 Literal UInt64_1 Literal UInt64_45 Literal UInt64_0 Identifier JSONEachRow Function toFixedString (children 1) ExpressionList (children 2) Literal \'\\n{"a": "Hello", "b": 111}\\n{"a": "World", "b": 123}\\n{"a": "Hello", "b": 111}\\n{"a": "World", "b": 123}\\n\' Function materialize (children 1) ExpressionList (children 1) Literal UInt64_101