Interface: OrderedQuery<TableInfo>

server.OrderedQuery

A Query with an order that has already been defined.

Type parameters

Name	Type
TableInfo	extends GenericTableInfo

Hierarchy

• AsyncIterable<DocumentByInfo<TableInfo>>

  ↳ OrderedQuery

  ↳↳ Query

Methods

[asyncIterator]

▸ [asyncIterator](): AsyncIterator<DocumentByInfo<TableInfo>, any, undefined>

Returns

AsyncIterator<DocumentByInfo<TableInfo>, any, undefined>

Inherited from

AsyncIterable.[asyncIterator]

Defined in

../../common/temp/node_modules/.pnpm/typescript@5.0.4/node_modules/typescript/lib/lib.es2018.asynciterable.d.ts:38

---

filter

▸ filter(predicate): OrderedQuery<TableInfo>

Filter the query output, returning only the values for which predicate evaluates to true.

Parameters

Name	Type	Description
predicate	(q: FilterBuilder<TableInfo>) => ExpressionOrValue<boolean>	An Expression constructed with the supplied FilterBuilder that specifies which documents to keep.

Returns

OrderedQuery<TableInfo>

• A new OrderedQuery with the given filter predicate applied.

Defined in

server/query.ts:165

---

paginate

▸ paginate(paginationOpts): Promise<PaginationResult<DocumentByInfo<TableInfo>>>

Load a page of n results and obtain a Cursor for loading more.

Note: If this is called from a reactive query function the number of results may not match paginationOpts.numItems!

paginationOpts.numItems is only an initial value. After the first invocation, paginate will return all items in the original query range. This ensures that all pages will remain adjacent and non-overlapping.

Parameters

Name	Type	Description
paginationOpts	PaginationOptions	A PaginationOptions object containing the number of items to load and the cursor to start at.

Returns

Promise<PaginationResult<DocumentByInfo<TableInfo>>>

A PaginationResult containing the page of results and a cursor to continue paginating.

Defined in

server/query.ts:194

---

collect

▸ collect(): Promise<DocumentByInfo<TableInfo>[]>

Execute the query and return all of the results as an array.

Note: when processing a query with a lot of results, it's often better to use the Query as an AsyncIterable instead.

Returns

Promise<DocumentByInfo<TableInfo>[]>

• An array of all of the query's results.

Defined in

server/query.ts:206

---

take

▸ take(n): Promise<DocumentByInfo<TableInfo>[]>

Execute the query and return the first n results.

Parameters

Name	Type	Description
n	number	The number of items to take.

Returns

Promise<DocumentByInfo<TableInfo>[]>

• An array of the first n results of the query (or less if the query doesn't have n results).

Defined in

server/query.ts:215

---

first

▸ first(): Promise<null | DocumentByInfo<TableInfo>>

Execute the query and return the first result if there is one.

Returns

Promise<null | DocumentByInfo<TableInfo>>

• The first value of the query or null if the query returned no results.

Defined in

server/query.ts:222

---

unique

▸ unique(): Promise<null | DocumentByInfo<TableInfo>>

Execute the query and return the singular result if there is one.

Throws

Will throw an error if the query returns more than one result.

Returns

Promise<null | DocumentByInfo<TableInfo>>

• The single result returned from the query or null if none exists.

Defined in

server/query.ts:230