Module planner

Structs

• FunctionArgs 🔒
• PromPlanner
• PromPlannerContext 🔒

Enums

• ScalarFunc 🔒

Constants

• DEFAULT_FIELD_COLUMN 🔒
  default value column name for empty metric
• DEFAULT_TIME_INDEX_COLUMN 🔒
• FIELD_COLUMN_MATCHER 🔒
  Special modifier to project field columns under multi-field mode
• INTERVAL_1H 🔒
  Interval 1 hour in millisecond
• LE_COLUMN_NAME 🔒
  le column for conventional histogram.
• MAX_SCATTER_POINTS 🔒
  Threshold for scatter scan mode
• SCALAR_FUNCTION 🔒
  scalar() function in PromQL.
• SCHEMA_COLUMN_MATCHER 🔒
  Special modifier for cross schema query
• SPECIAL_HISTOGRAM_QUANTILE 🔒
  histogram_quantile function in PromQL
• SPECIAL_TIME_FUNCTION 🔒
  time() function in PromQL.
• SPECIAL_VECTOR_FUNCTION 🔒
  vector function in PromQL