CreateQuery tab (children 3)
 Identifier tab
 Columns definition (children 2)
  ExpressionList (children 1)
   ColumnDeclaration c0 (children 1)
    DataType BFloat16
  Function tuple (children 1)
   ExpressionList (children 1)
    Identifier c0
 Storage definition (children 2)
  Function SummingMergeTree (children 1)
   ExpressionList
  Set
