25 lines
1.2 KiB
Plaintext
25 lines
1.2 KiB
Plaintext
import type { AnyColumn, Column } from "./column.js";
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import type { SQL } from "./sql/sql.js";
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import type { Subquery } from "./subquery.js";
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import type { Table } from "./table.js";
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export type RequiredKeyOnly<TKey extends string, T extends Column> = T extends AnyColumn<{
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notNull: true;
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hasDefault: false;
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}> ? TKey : never;
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export type OptionalKeyOnly<TKey extends string, T extends Column, OverrideT extends boolean | undefined = false> = TKey extends RequiredKeyOnly<TKey, T> ? never : T extends {
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_: {
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generated: undefined;
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};
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} ? (T extends {
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_: {
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identity: undefined;
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};
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} ? TKey : T['_']['identity'] extends 'always' ? OverrideT extends true ? TKey : never : TKey) : never;
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export type SelectedFieldsFlat<TColumn extends Column> = Record<string, TColumn | SQL | SQL.Aliased | Subquery>;
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export type SelectedFieldsFlatFull<TColumn extends Column> = Record<string, TColumn | SQL | SQL.Aliased>;
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export type SelectedFields<TColumn extends Column, TTable extends Table> = Record<string, SelectedFieldsFlat<TColumn>[string] | TTable | SelectedFieldsFlat<TColumn>>;
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export type SelectedFieldsOrdered<TColumn extends Column> = {
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path: string[];
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field: TColumn | SQL | SQL.Aliased | Subquery;
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}[];
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