CreateQuery statements (children 3)
 Identifier statements
 Columns definition (children 1)
  ExpressionList (children 19)
   ColumnDeclaration statementId (children 1)
    DataType String
   ColumnDeclaration eventDate (children 1)
    DataType Date
   ColumnDeclaration eventHour (children 1)
    DataType DateTime
   ColumnDeclaration eventTime (children 1)
    DataType DateTime
   ColumnDeclaration verb (children 1)
    DataType String
   ColumnDeclaration objectId (children 1)
    DataType String
   ColumnDeclaration onCourse (children 1)
    DataType UInt8
   ColumnDeclaration courseId (children 1)
    DataType UInt16
   ColumnDeclaration contextRegistration (children 1)
    DataType String
   ColumnDeclaration resultScoreRaw (children 1)
    DataType Float64
   ColumnDeclaration resultScoreMin (children 1)
    DataType Float64
   ColumnDeclaration resultScoreMax (children 1)
    DataType Float64
   ColumnDeclaration resultSuccess (children 1)
    DataType UInt8
   ColumnDeclaration resultCompletition (children 1)
    DataType UInt8
   ColumnDeclaration resultDuration (children 1)
    DataType UInt32
   ColumnDeclaration resultResponse (children 1)
    DataType String
   ColumnDeclaration learnerId (children 1)
    DataType String
   ColumnDeclaration learnerHash (children 1)
    DataType String
   ColumnDeclaration contextId (children 1)
    DataType UInt16
 Storage definition (children 1)
  Function Distributed (children 1)
   ExpressionList (children 4)
    Identifier test_shard_localhost
    Function currentDatabase (children 1)
     ExpressionList
    Literal \'local_statements\'
    Function sipHash64 (children 1)
     ExpressionList (children 1)
      Identifier learnerHash
