Enums

Aggregation functions used across query, data-engine, analytics, field

TypeScript Usage

import { AggregationFunctionEnum, CacheStrategyEnum, IsolationLevelEnum, MutationEventEnum, SortDirectionEnum, SortItem } from '@objectstack/spec/shared';
import type { AggregationFunctionEnum, CacheStrategyEnum, IsolationLevelEnum, MutationEventEnum, SortDirectionEnum, SortItem } from '@objectstack/spec/shared';

// Validate data
const result = AggregationFunctionEnum.parse(data);

AggregationFunctionEnum

Standard aggregation functions

Allowed Values

• count
• sum
• avg
• min
• max
• count_distinct
• percentile
• median
• stddev
• variance

CacheStrategyEnum

Cache eviction strategy

Allowed Values

• lru
• lfu
• ttl
• fifo

IsolationLevelEnum

Transaction isolation levels (snake_case standard)

Allowed Values

• read_uncommitted
• read_committed
• repeatable_read
• serializable
• snapshot

MutationEventEnum

Data mutation event types

Allowed Values

• insert
• update
• delete
• upsert

SortDirectionEnum

Sort order direction

Allowed Values

• asc
• desc

SortItem

Sort field and direction pair

Properties