query

Documentation

Index

• type ColumnDesc
• type Desc
  • func Parse(query string) (*Desc, error)
  • func (d Desc) String() string
• type Filter
• type TimeRange

Types

type ColumnDesc

type ColumnDesc struct {
	Name      string `json:"name"`
	Aggregate string `json:"aggregate,omitempty"`
}

ColumnDesc describes a column.

type Desc

type Desc struct {
	Columns    []ColumnDesc `json:"columns,omitempty"`
	TimeRange  TimeRange    `json:"time_range"`
	GroupBy    []ColumnDesc `json:"group_by,omitempty"`
	Filters    []Filter     `json:"filters,omitempty"`
	PointSize  int64        `json:"point_size,omitempty"`
	OrderBy    []ColumnDesc `json:"order_by,omitempty"`
	Descending bool         `json:"descending"`
	Limit      int          `json:"limit,omitempty"`
}

Desc describes a query.

func Parse

func Parse(query string) (*Desc, error)

func (Desc) String

func (d Desc) String() string

type Filter

type Filter struct {
	Column    string      `json:"column"`
	Condition string      `json:"condition"`
	Value     interface{} `json:"value"`
}

Filter represents a filter expression.

type TimeRange

type TimeRange struct {
	Start time.Time `json:"start"`
	End   time.Time `json:"end"`
}

TimeRange represents start and end timestamps.