CreateQuery buffer_00126 (children 3) Identifier buffer_00126 Columns definition (children 1) ExpressionList (children 3) ColumnDeclaration a (children 1) DataType UInt8 ColumnDeclaration b (children 1) DataType String ColumnDeclaration c (children 1) DataType Array (children 1) ExpressionList (children 1) DataType UInt32 Storage definition (children 1) Function Buffer (children 1) ExpressionList (children 9) Function currentDatabase (children 1) ExpressionList Identifier null_sink_00126 Literal UInt64_1 Literal UInt64_1000 Literal UInt64_1000 Literal UInt64_1000 Literal UInt64_1000 Literal UInt64_1000000 Literal UInt64_1000000