2023-11-30 16:10:30 +01:00
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import { SetMetadata } from '@nestjs/common';
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export const GENERATE_SQL_KEY = 'generate-sql-key';
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export interface GenerateSqlQueries {
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name?: string;
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params?: any[];
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}
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/** Decorator to enable versioning/tracking of generated Sql */
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export const GenerateSql = (...options: GenerateSqlQueries[]) => SetMetadata(GENERATE_SQL_KEY, options);
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export const DummyValue = {
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UUID: '00000000-0000-4000-a000-000000000000',
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PAGINATION: { take: 10, skip: 0 },
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EMAIL: 'user@immich.app',
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STRING: 'abcdefghi',
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BUFFER: Buffer.from('abcdefghi'),
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DATE: new Date(),
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2024-01-04 05:32:52 +01:00
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TIME_BUCKET: '2024-01-01T00:00:00.000Z',
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2023-11-30 16:10:30 +01:00
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};
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2024-01-07 02:36:12 +01:00
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// PostgreSQL uses a 16-bit integer to indicate the number of bound parameters. This means that the
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// maximum number of parameters is 65535. Any query that tries to bind more than that (e.g. searching
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// by a list of IDs) requires splitting the query into multiple chunks.
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// We are rounding down this limit, as queries commonly include other filters and parameters.
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export const DATABASE_PARAMETER_CHUNK_SIZE = 65500;
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