CreateQuery tab (children 3)
 Identifier tab
 Columns definition (children 2)
  ExpressionList (children 2)
   ColumnDeclaration val (children 1)
    DataType String
   ColumnDeclaration vec (children 1)
    DataType Array (children 1)
     ExpressionList (children 1)
      DataType Float32
  ExpressionList (children 2)
   Index (children 2)
    Identifier vec
    Function vector_similarity (children 1)
     ExpressionList (children 3)
      Literal \'hnsw\'
      Literal \'cosineDistance\'
      Literal UInt64_1
   Index (children 2)
    Identifier val
    Function set (children 1)
     ExpressionList (children 1)
      Literal UInt64_100
 Storage definition (children 2)
  Function MergeTree (children 1)
   ExpressionList
  Function tuple (children 1)
   ExpressionList
