| Path : /var/www/html/biogreenas/BiogreenMangal/node_modules/drizzle-orm/mysql-core/ |
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| Current File : /var/www/html/biogreenas/BiogreenMangal/node_modules/drizzle-orm/mysql-core/foreign-keys.d.cts |
import { entityKind } from "../entity.cjs";
import type { AnyMySqlColumn, MySqlColumn } from "./columns/index.cjs";
import type { MySqlTable } from "./table.cjs";
export type UpdateDeleteAction = 'cascade' | 'restrict' | 'no action' | 'set null' | 'set default';
export type Reference = () => {
readonly name?: string;
readonly columns: MySqlColumn[];
readonly foreignTable: MySqlTable;
readonly foreignColumns: MySqlColumn[];
};
export declare class ForeignKeyBuilder {
static readonly [entityKind]: string;
constructor(config: () => {
name?: string;
columns: MySqlColumn[];
foreignColumns: MySqlColumn[];
}, actions?: {
onUpdate?: UpdateDeleteAction;
onDelete?: UpdateDeleteAction;
} | undefined);
onUpdate(action: UpdateDeleteAction): this;
onDelete(action: UpdateDeleteAction): this;
}
export type AnyForeignKeyBuilder = ForeignKeyBuilder;
export declare class ForeignKey {
readonly table: MySqlTable;
static readonly [entityKind]: string;
readonly reference: Reference;
readonly onUpdate: UpdateDeleteAction | undefined;
readonly onDelete: UpdateDeleteAction | undefined;
constructor(table: MySqlTable, builder: ForeignKeyBuilder);
getName(): string;
}
type ColumnsWithTable<TTableName extends string, TColumns extends MySqlColumn[]> = {
[Key in keyof TColumns]: AnyMySqlColumn<{
tableName: TTableName;
}>;
};
export type GetColumnsTable<TColumns extends MySqlColumn | MySqlColumn[]> = (TColumns extends MySqlColumn ? TColumns : TColumns extends MySqlColumn[] ? TColumns[number] : never) extends AnyMySqlColumn<{
tableName: infer TTableName extends string;
}> ? TTableName : never;
export declare function foreignKey<TTableName extends string, TForeignTableName extends string, TColumns extends [AnyMySqlColumn<{
tableName: TTableName;
}>, ...AnyMySqlColumn<{
tableName: TTableName;
}>[]]>(config: {
name?: string;
columns: TColumns;
foreignColumns: ColumnsWithTable<TForeignTableName, TColumns>;
}): ForeignKeyBuilder;
export {};