CreateQuery tab_v1 (children 3)
 Identifier tab_v1
 Columns definition (children 2)
  ExpressionList (children 1)
   ColumnDeclaration content (children 1)
    DataType String
  ExpressionList (children 1)
   Index (children 2)
    Identifier content
    Function bloom_filter (children 1)
     ExpressionList (children 1)
      Literal Float64_0.01
 Storage definition (children 2)
  Function MergeTree
  Identifier content
