CreateQuery test (children 3)
 Identifier test
 Columns definition (children 1)
  ExpressionList (children 6)
   ColumnDeclaration address (children 1)
    DataType FixedString (children 1)
     ExpressionList (children 1)
      Literal UInt64_20
   ColumnDeclaration deployer (children 1)
    DataType FixedString (children 1)
     ExpressionList (children 1)
      Literal UInt64_20
   ColumnDeclaration block_number (children 1)
    DataType UInt256
   ColumnDeclaration block_hash (children 1)
    DataType FixedString (children 1)
     ExpressionList (children 1)
      Literal UInt64_32
   ColumnDeclaration block_timestamp (children 1)
    DataType DateTime (children 1)
     ExpressionList (children 1)
      Literal \'UTC\'
   ColumnDeclaration insertion_time (children 1)
    DataType DateTime (children 1)
     ExpressionList (children 1)
      Literal \'UTC\'
 Storage definition (children 3)
  Function MergeTree
  Identifier address
  Set
