CreateQuery gen (children 3)
 Identifier gen
 Columns definition (children 1)
  ExpressionList (children 7)
   ColumnDeclaration repo_name (children 1)
    DataType String
   ColumnDeclaration event_type (children 1)
    DataType Enum8 (children 1)
     ExpressionList (children 22)
      Function equals (children 1)
       ExpressionList (children 2)
        Literal \'CommitCommentEvent\'
        Literal UInt64_1
      Function equals (children 1)
       ExpressionList (children 2)
        Literal \'CreateEvent\'
        Literal UInt64_2
      Function equals (children 1)
       ExpressionList (children 2)
        Literal \'DeleteEvent\'
        Literal UInt64_3
      Function equals (children 1)
       ExpressionList (children 2)
        Literal \'ForkEvent\'
        Literal UInt64_4
      Function equals (children 1)
       ExpressionList (children 2)
        Literal \'GollumEvent\'
        Literal UInt64_5
      Function equals (children 1)
       ExpressionList (children 2)
        Literal \'IssueCommentEvent\'
        Literal UInt64_6
      Function equals (children 1)
       ExpressionList (children 2)
        Literal \'IssuesEvent\'
        Literal UInt64_7
      Function equals (children 1)
       ExpressionList (children 2)
        Literal \'MemberEvent\'
        Literal UInt64_8
      Function equals (children 1)
       ExpressionList (children 2)
        Literal \'PublicEvent\'
        Literal UInt64_9
      Function equals (children 1)
       ExpressionList (children 2)
        Literal \'PullRequestEvent\'
        Literal UInt64_10
      Function equals (children 1)
       ExpressionList (children 2)
        Literal \'PullRequestReviewCommentEvent\'
        Literal UInt64_11
      Function equals (children 1)
       ExpressionList (children 2)
        Literal \'PushEvent\'
        Literal UInt64_12
      Function equals (children 1)
       ExpressionList (children 2)
        Literal \'ReleaseEvent\'
        Literal UInt64_13
      Function equals (children 1)
       ExpressionList (children 2)
        Literal \'SponsorshipEvent\'
        Literal UInt64_14
      Function equals (children 1)
       ExpressionList (children 2)
        Literal \'WatchEvent\'
        Literal UInt64_15
      Function equals (children 1)
       ExpressionList (children 2)
        Literal \'GistEvent\'
        Literal UInt64_16
      Function equals (children 1)
       ExpressionList (children 2)
        Literal \'FollowEvent\'
        Literal UInt64_17
      Function equals (children 1)
       ExpressionList (children 2)
        Literal \'DownloadEvent\'
        Literal UInt64_18
      Function equals (children 1)
       ExpressionList (children 2)
        Literal \'PullRequestReviewEvent\'
        Literal UInt64_19
      Function equals (children 1)
       ExpressionList (children 2)
        Literal \'ForkApplyEvent\'
        Literal UInt64_20
      Function equals (children 1)
       ExpressionList (children 2)
        Literal \'Event\'
        Literal UInt64_21
      Function equals (children 1)
       ExpressionList (children 2)
        Literal \'TeamAddEvent\'
        Literal UInt64_22
   ColumnDeclaration actor_login (children 1)
    DataType String
   ColumnDeclaration created_at (children 1)
    DataType DateTime
   ColumnDeclaration action (children 1)
    DataType Enum8 (children 1)
     ExpressionList (children 21)
      Function equals (children 1)
       ExpressionList (children 2)
        Literal \'none\'
        Literal UInt64_0
      Function equals (children 1)
       ExpressionList (children 2)
        Literal \'created\'
        Literal UInt64_1
      Function equals (children 1)
       ExpressionList (children 2)
        Literal \'added\'
        Literal UInt64_2
      Function equals (children 1)
       ExpressionList (children 2)
        Literal \'edited\'
        Literal UInt64_3
      Function equals (children 1)
       ExpressionList (children 2)
        Literal \'deleted\'
        Literal UInt64_4
      Function equals (children 1)
       ExpressionList (children 2)
        Literal \'opened\'
        Literal UInt64_5
      Function equals (children 1)
       ExpressionList (children 2)
        Literal \'closed\'
        Literal UInt64_6
      Function equals (children 1)
       ExpressionList (children 2)
        Literal \'reopened\'
        Literal UInt64_7
      Function equals (children 1)
       ExpressionList (children 2)
        Literal \'assigned\'
        Literal UInt64_8
      Function equals (children 1)
       ExpressionList (children 2)
        Literal \'unassigned\'
        Literal UInt64_9
      Function equals (children 1)
       ExpressionList (children 2)
        Literal \'labeled\'
        Literal UInt64_10
      Function equals (children 1)
       ExpressionList (children 2)
        Literal \'unlabeled\'
        Literal UInt64_11
      Function equals (children 1)
       ExpressionList (children 2)
        Literal \'review_requested\'
        Literal UInt64_12
      Function equals (children 1)
       ExpressionList (children 2)
        Literal \'review_request_removed\'
        Literal UInt64_13
      Function equals (children 1)
       ExpressionList (children 2)
        Literal \'synchronize\'
        Literal UInt64_14
      Function equals (children 1)
       ExpressionList (children 2)
        Literal \'started\'
        Literal UInt64_15
      Function equals (children 1)
       ExpressionList (children 2)
        Literal \'published\'
        Literal UInt64_16
      Function equals (children 1)
       ExpressionList (children 2)
        Literal \'update\'
        Literal UInt64_17
      Function equals (children 1)
       ExpressionList (children 2)
        Literal \'create\'
        Literal UInt64_18
      Function equals (children 1)
       ExpressionList (children 2)
        Literal \'fork\'
        Literal UInt64_19
      Function equals (children 1)
       ExpressionList (children 2)
        Literal \'merged\'
        Literal UInt64_20
   ColumnDeclaration number (children 1)
    DataType UInt32
   ColumnDeclaration merged_at (children 1)
    DataType DateTime
 Storage definition (children 1)
  Function GenerateRandom
