influxdb/proto/delorean/wal.fbs

namespace wal;

table Entry {
  entry_type: EntryType;
}

table EntryType {
  write: Write;
  delete: Delete;
}

table Write {
  points: [Point];
}

table I64Value {
  value: int64;
}

table U64Value {
  value: uint64;
}

table F64Value {
  value: float64;
}

table BoolValue {
  value: bool;
}

table StringValue {
  value: string;
}

union PointValue {
  I64Value,
  U64Value,
  F64Value,
  BoolValue,
  StringValue
}

table Point {
  key: string;
  time: int64;
  value: PointValue;
}

table Delete {
  predicate: string;
  start_time: int64;
  stop_time: int64;
}

table WriteBufferBatch {
  entries: [WriteBufferEntry];
}

table WriteBufferEntry {
  partition_key: string;
  table_batches: [TableWriteBatch];
  delete: WriteBufferDelete;
}

enum ColumnType : byte { I64, U64, F64, Tag, String, Bool }

table TableWriteBatch {
  name: string;
  rows: [Row];
}

table Row {
  values: [Value];
}

table TagValue {
  value: string;
}

union ColumnValue {
  TagValue,
  I64Value,
  U64Value,
  F64Value,
  BoolValue,
  StringValue
}

table Value {
  column: string;
  value: ColumnValue;
}

table WriteBufferDelete {
  table_name: string;
  predicate: string;
}