FindOptions<T, U, W>
Defined in: packages/rxdb/src/repository/query-options.interface.ts:46
Find 查询选项
Type Parameters
| Type Parameter | Default type |
|---|---|
T extends EntityType | EntityType |
U | RuleGroup<InstanceType<T>> |
W extends string | string |
Properties
groupBy?
optional groupBy?: string[];
Defined in: packages/rxdb/src/repository/query-options.interface.ts:57
分组字段列表(对应 SQL GROUP BY) 数组元素为列名字符串,由适配器负责标识符转义
limit?
optional limit?: number;
Defined in: packages/rxdb/src/repository/query-options.interface.ts:68
获取数据量
Default
100
offset?
optional offset?: number;
Defined in: packages/rxdb/src/repository/query-options.interface.ts:74
分页偏离量
Default
0
orderBy?
optional orderBy?: OrderBy<W>[];
Defined in: packages/rxdb/src/repository/query-options.interface.ts:52
projection?
optional projection?: string[];
Defined in: packages/rxdb/src/repository/query-options.interface.ts:62
投影字段列表(对应 SQL 列选择) 指定需要返回的列名,缺省返回所有列(SELECT *)
where
where: U;
Defined in: packages/rxdb/src/repository/query-options.interface.ts:51