syntax = "proto2";
package query;
option go_package = ".;query";

message Point {
    required string Name       = 1;
    required string Tags       = 2;
    required int64  Time       = 3;
    required bool   Nil        = 4;
    repeated Aux    Aux        = 5;
    optional uint32 Aggregated = 6;

    optional double FloatValue    = 7;
    optional int64  IntegerValue  = 8;
    optional string StringValue   = 9;
    optional bool   BooleanValue  = 10;
    optional uint64 UnsignedValue = 12;

    optional IteratorStats Stats = 11;
    optional bytes Trace = 13;
}

message Aux {
    required int32  DataType      = 1;
    optional double FloatValue    = 2;
    optional int64  IntegerValue  = 3;
    optional string StringValue   = 4;
    optional bool   BooleanValue  = 5;
    optional uint64 UnsignedValue = 6;
}

message IteratorOptions {
    optional string      Expr       = 1;
    repeated string      Aux        = 2;
    repeated VarRef      Fields     = 17;
    repeated Measurement Sources    = 3;
    optional Interval    Interval   = 4;
    repeated string      Dimensions = 5;
    repeated string      GroupBy    = 19;
    optional int32       Fill       = 6;
    optional double      FillValue  = 7;
    optional string      Condition  = 8;
    optional int64       StartTime  = 9;
    optional int64       EndTime    = 10;
    optional string      Location   = 21;
    optional bool        Ascending  = 11;
    optional int64       Limit      = 12;
    optional int64       Offset     = 13;
    optional int64       SLimit     = 14;
    optional int64       SOffset    = 15;
    optional bool        StripName  = 22;
    optional bool        Dedupe     = 16;
    optional int64       MaxSeriesN = 18;
    optional bool        Ordered    = 20;
}

message Measurements {
    repeated Measurement Items = 1;
}

message Measurement {
    optional string Database        = 1;
    optional string RetentionPolicy = 2;
    optional string Name            = 3;
    optional string Regex           = 4;
    optional bool   IsTarget        = 5;
    optional string SystemIterator  = 6;
}

message Interval {
    optional int64 Duration = 1;
    optional int64 Offset   = 2;
}

message IteratorStats {
    optional int64 SeriesN = 1;
    optional int64 PointN  = 2;
}

message VarRef {
    required string Val  = 1;
    optional int32  Type = 2;
}
