CreateQuery regexp_dictionary_source_table (children 3)
 Identifier regexp_dictionary_source_table
 Columns definition (children 1)
  ExpressionList (children 5)
   ColumnDeclaration id (children 1)
    DataType UInt64
   ColumnDeclaration parent_id (children 1)
    DataType UInt64
   ColumnDeclaration regexp (children 1)
    DataType String
   ColumnDeclaration keys (children 1)
    DataType Array (children 1)
     ExpressionList (children 1)
      DataType String
   ColumnDeclaration values (children 1)
    DataType Array (children 1)
     ExpressionList (children 1)
      DataType String
 Storage definition (children 1)
  Function TinyLog
