feat(core): Use filters for delete data table rows (no-changelog) (#19375)

packages/@n8n/api-types/src/dto/data-store/delete-data-store-rows-query.dto.ts

@@ -1,14 +0,0 @@
-import { z } from 'zod';
-import { Z } from 'zod-class';
-
-export class DeleteDataStoreRowsQueryDto extends Z.class({
-	ids: z
-		.string()
-		.transform((str) => {
-			if (!str.trim()) return [];
-			return str.split(',').map((id) => parseInt(id.trim(), 10));
-		})
-		.refine((ids) => ids.length === 0 || ids.every((id) => !isNaN(id) && id > 0), {
-			message: 'All ids must be positive integers',
-		}),
-}) {}

packages/@n8n/api-types/src/dto/data-store/delete-data-table-rows.dto.ts

@@ -0,0 +1,11 @@
+import { z } from 'zod';
+import { Z } from 'zod-class';
+
+import { dataTableFilterSchema } from '../../schemas/data-table-filter.schema';
+
+const deleteDataTableRowsShape = {
+	filter: dataTableFilterSchema.optional(),
+	returnData: z.boolean().optional().default(false),
+};
+
+export class DeleteDataTableRowsDto extends Z.class(deleteDataTableRowsShape) {}

packages/@n8n/api-types/src/dto/index.ts

@@ -86,6 +86,7 @@ export { OidcConfigDto } from './oidc/config.dto';
 export { CreateDataStoreDto } from './data-store/create-data-store.dto';
 export { UpdateDataStoreDto } from './data-store/update-data-store.dto';
 export { UpdateDataTableRowDto } from './data-store/update-data-store-row.dto';
+export { DeleteDataTableRowsDto } from './data-store/delete-data-table-rows.dto';
 export { UpsertDataStoreRowDto } from './data-store/upsert-data-store-row.dto';
 export { ListDataStoreQueryDto } from './data-store/list-data-store-query.dto';
 export { ListDataStoreContentQueryDto } from './data-store/list-data-store-content-query.dto';
@@ -93,4 +94,3 @@ export { CreateDataStoreColumnDto } from './data-store/create-data-store-column.
 export { AddDataStoreRowsDto } from './data-store/add-data-store-rows.dto';
 export { AddDataStoreColumnDto } from './data-store/add-data-store-column.dto';
 export { MoveDataStoreColumnDto } from './data-store/move-data-store-column.dto';
-export { DeleteDataStoreRowsQueryDto } from './data-store/delete-data-store-rows-query.dto';

packages/cli/src/modules/data-table/__tests__/data-store.controller.test.ts

@@ -2505,7 +2505,6 @@ describe('DELETE /projects/:projectId/data-tables/:dataStoreId/rows', () => {
 	test('should not delete rows when project does not exist', async () => {
 		await authOwnerAgent
 			.delete('/projects/non-existing-id/data-tables/some-data-store-id/rows')
-			.query({ ids: '1,2' })
 			.expect(403);
 	});
 
@@ -2514,7 +2513,6 @@ describe('DELETE /projects/:projectId/data-tables/:dataStoreId/rows', () => {
 
 		await authOwnerAgent
 			.delete(`/projects/${project.id}/data-tables/non-existing-id/rows`)
-			.query({ ids: '1,2' })
 			.expect(404);
 	});
 
@@ -2540,7 +2538,6 @@ describe('DELETE /projects/:projectId/data-tables/:dataStoreId/rows', () => {
 
 		await authMemberAgent
 			.delete(`/projects/${ownerProject.id}/data-tables/${dataStore.id}/rows`)
-			.query({ ids: '1' })
 			.expect(403);
 
 		const rowsInDb = await dataStoreRowsRepository.getManyAndCount(dataStore.id, {});
@@ -2571,7 +2568,6 @@ describe('DELETE /projects/:projectId/data-tables/:dataStoreId/rows', () => {
 
 		await authMemberAgent
 			.delete(`/projects/${project.id}/data-tables/${dataStore.id}/rows`)
-			.query({ ids: '1' })
 			.expect(403);
 
 		const rowsInDb = await dataStoreRowsRepository.getManyAndCount(dataStore.id, {});
@@ -2611,7 +2607,15 @@ describe('DELETE /projects/:projectId/data-tables/:dataStoreId/rows', () => {
 
 		await authMemberAgent
 			.delete(`/projects/${project.id}/data-tables/${dataStore.id}/rows`)
-			.query({ ids: '1,3' })
+			.send({
+				filter: {
+					type: 'or',
+					filters: [
+						{ columnName: 'first', condition: 'eq', value: 'test value 1' },
+						{ columnName: 'first', condition: 'eq', value: 'test value 3' },
+					],
+				},
+			})
 			.expect(200);
 
 		const rowsInDb = await dataStoreRowsRepository.getManyAndCount(dataStore.id, {});
@@ -2651,7 +2655,12 @@ describe('DELETE /projects/:projectId/data-tables/:dataStoreId/rows', () => {
 
 		await authAdminAgent
 			.delete(`/projects/${project.id}/data-tables/${dataStore.id}/rows`)
-			.query({ ids: '2' })
+			.send({
+				filter: {
+					type: 'and',
+					filters: [{ columnName: 'first', condition: 'eq', value: 'test value 2' }],
+				},
+			})
 			.expect(200);
 
 		const rowsInDb = await dataStoreRowsRepository.getManyAndCount(dataStore.id, {});
@@ -2690,11 +2699,17 @@ describe('DELETE /projects/:projectId/data-tables/:dataStoreId/rows', () => {
 
 		await authOwnerAgent
 			.delete(`/projects/${project.id}/data-tables/${dataStore.id}/rows`)
-			.query({ ids: '1,2' })
+			.send({
+				filter: {
+					type: 'and',
+					filters: [{ columnName: 'first', condition: 'eq', value: 'test value 2' }],
+				},
+			})
 			.expect(200);
 
 		const rowsInDb = await dataStoreRowsRepository.getManyAndCount(dataStore.id, {});
-		expect(rowsInDb.count).toBe(0);
+		expect(rowsInDb.count).toBe(1);
+		expect(rowsInDb.data.map((r) => r.first)).toEqual(['test value 1']);
 	});
 
 	test('should delete rows in personal project', async () => {
@@ -2727,7 +2742,12 @@ describe('DELETE /projects/:projectId/data-tables/:dataStoreId/rows', () => {
 
 		await authMemberAgent
 			.delete(`/projects/${memberProject.id}/data-tables/${dataStore.id}/rows`)
-			.query({ ids: '2' })
+			.send({
+				filter: {
+					type: 'and',
+					filters: [{ columnName: 'first', condition: 'eq', value: 'test value 2' }],
+				},
+			})
 			.expect(200);
 
 		const rowsInDb = await dataStoreRowsRepository.getManyAndCount(dataStore.id, {});
@@ -2735,81 +2755,53 @@ describe('DELETE /projects/:projectId/data-tables/:dataStoreId/rows', () => {
 		expect(rowsInDb.data.map((r) => r.first).sort()).toEqual(['test value 1', 'test value 3']);
 	});
 
-	test('should return true when deleting empty ids array', async () => {
+	test('should return full deleted data if returnData is set', async () => {
 		const dataStore = await createDataStore(memberProject, {
 			columns: [
 				{
 					name: 'first',
 					type: 'string',
 				},
-			],
-			data: [
 				{
-					first: 'test value',
+					name: 'second',
-				},
-			],
-		});
-
-		const response = await authMemberAgent
-			.delete(`/projects/${memberProject.id}/data-tables/${dataStore.id}/rows`)
-			.query({ ids: '' })
-			.expect(200);
-
-		expect(response.body.data).toBe(true);
-
-		const rowsInDb = await dataStoreRowsRepository.getManyAndCount(dataStore.id, {});
-		expect(rowsInDb.count).toBe(1);
-	});
-
-	test('should handle deletion of non-existing row ids gracefully', async () => {
-		const dataStore = await createDataStore(memberProject, {
-			columns: [
-				{
-					name: 'first',
-					type: 'string',
-				},
-			],
-			data: [
-				{
-					first: 'test value',
-				},
-			],
-		});
-
-		await authMemberAgent
-			.delete(`/projects/${memberProject.id}/data-tables/${dataStore.id}/rows`)
-			.query({ ids: '999,1000' })
-			.expect(200);
-
-		const rowsInDb = await dataStoreRowsRepository.getManyAndCount(dataStore.id, {});
-		expect(rowsInDb.count).toBe(1);
-	});
-
-	test('should handle mixed existing and non-existing row ids', async () => {
-		const dataStore = await createDataStore(memberProject, {
-			columns: [
-				{
-					name: 'first',
 					type: 'string',
 				},
 			],
 			data: [
 				{
 					first: 'test value 1',
+					second: 'another value 1',
 				},
 				{
 					first: 'test value 2',
+					second: 'another value 2',
+				},
+				{
+					first: 'test value 3',
+					second: 'another value 3',
 				},
 			],
 		});
 
-		await authMemberAgent
+		const result = await authMemberAgent
 			.delete(`/projects/${memberProject.id}/data-tables/${dataStore.id}/rows`)
-			.query({ ids: '1,999,2,1000' })
+			.send({
-			.expect(200);
+				filter: {
+					type: 'and',
+					filters: [{ columnName: 'first', condition: 'eq', value: 'test value 3' }],
+				},
+				returnData: true,
+			});
 
-		const rowsInDb = await dataStoreRowsRepository.getManyAndCount(dataStore.id, {});
+		expect(result.body.data).toEqual([
-		expect(rowsInDb.count).toBe(0);
+			{
+				id: expect.any(Number),
+				first: 'test value 3',
+				second: 'another value 3',
+				createdAt: expect.any(String),
+				updatedAt: expect.any(String),
+			},
+		]);
 	});
 });
 

packages/cli/src/modules/data-table/__tests__/data-store.service.test.ts

@@ -938,7 +938,12 @@ describe('dataStore', () => {
 			);
 			expect(ids).toEqual([{ id: 1 }, { id: 2 }]);
 
-			await dataStoreService.deleteRows(dataStoreId, project1.id, [ids[0].id]);
+			await dataStoreService.deleteRows(dataStoreId, project1.id, {
+				filter: {
+					type: 'and',
+					filters: [{ columnName: 'id', condition: 'eq', value: ids[0].id }],
+				},
+			});
 
 			// Insert a new row
 			const result = await dataStoreService.insertRows(
@@ -1596,7 +1601,53 @@ describe('dataStore', () => {
 	});
 
 	describe('deleteRows', () => {
-		it('deletes rows by IDs', async () => {
+		it('should delete rows by filter condition', async () => {
+			// ARRANGE
+			const dataStore = await dataStoreService.createDataStore(project1.id, {
+				name: 'dataStore',
+				columns: [
+					{ name: 'name', type: 'string' },
+					{ name: 'age', type: 'number' },
+					{ name: 'active', type: 'boolean' },
+				],
+			});
+			const { id: dataStoreId } = dataStore;
+
+			// Insert test rows
+			await dataStoreService.insertRows(
+				dataStoreId,
+				project1.id,
+				[
+					{ name: 'Alice', age: 30, active: true },
+					{ name: 'Bob', age: 25, active: false },
+					{ name: 'Charlie', age: 35, active: true },
+				],
+				'id',
+			);
+
+			// ACT
+			const result = await dataStoreService.deleteRows(dataStoreId, project1.id, {
+				filter: {
+					type: 'and',
+					filters: [{ columnName: 'active', condition: 'eq', value: true }],
+				},
+			});
+
+			// ASSERT
+			expect(result).toBe(true);
+
+			const rows = await dataStoreService.getManyRowsAndCount(dataStoreId, project1.id, {});
+			expect(rows.count).toBe(1);
+			expect(rows.data).toEqual([
+				expect.objectContaining({
+					name: 'Bob',
+					age: 25,
+					active: false,
+				}),
+			]);
+		});
+
+		it('should delete rows by ids', async () => {
 			// ARRANGE
 			const dataStore = await dataStoreService.createDataStore(project1.id, {
 				name: 'dataStore',
@@ -1608,7 +1659,7 @@ describe('dataStore', () => {
 			const { id: dataStoreId } = dataStore;
 
 			// Insert test rows
-			const ids = await dataStoreService.insertRows(
+			const insertedIds = await dataStoreService.insertRows(
 				dataStoreId,
 				project1.id,
 				[
@@ -1618,10 +1669,59 @@ describe('dataStore', () => {
 				],
 				'id',
 			);
-			expect(ids).toEqual([{ id: 1 }, { id: 2 }, { id: 3 }]);
 
-			// ACT - Delete first and third rows
+			const filters = insertedIds
-			const result = await dataStoreService.deleteRows(dataStoreId, project1.id, [1, 3]);
+				.slice(1)
+				.map(({ id }) => ({ columnName: 'id', condition: 'eq' as const, value: id }));
+
+			// ACT
+			const result = await dataStoreService.deleteRows(dataStoreId, project1.id, {
+				filter: {
+					type: 'or',
+					filters,
+				},
+			});
+
+			// ASSERT
+			expect(result).toBe(true);
+
+			const rows = await dataStoreService.getManyRowsAndCount(dataStoreId, project1.id, {});
+			expect(rows.count).toBe(1);
+			expect(rows.data).toEqual([
+				expect.objectContaining({
+					id: insertedIds[0].id,
+				}),
+			]);
+		});
+
+		it('should delete only one row with OR filter', async () => {
+			// ARRANGE
+			const dataStore = await dataStoreService.createDataStore(project1.id, {
+				name: 'dataStore',
+				columns: [
+					{ name: 'name', type: 'string' },
+					{ name: 'age', type: 'number' },
+				],
+			});
+			const { id: dataStoreId } = dataStore;
+
+			await dataStoreService.insertRows(
+				dataStoreId,
+				project1.id,
+				[
+					{ name: 'Alice', age: 30 },
+					{ name: 'Bob', age: 25 },
+				],
+				'id',
+			);
+
+			// ACT
+			const result = await dataStoreService.deleteRows(dataStoreId, project1.id, {
+				filter: {
+					type: 'or',
+					filters: [{ columnName: 'name', condition: 'eq', value: 'Alice' }],
+				},
+			});
 
 			// ASSERT
 			expect(result).toBe(true);
@@ -1636,29 +1736,62 @@ describe('dataStore', () => {
 			]);
 		});
 
-		it('returns true when deleting empty list of IDs', async () => {
+		it('return full deleted data if returnData is set', async () => {
 			// ARRANGE
 			const dataStore = await dataStoreService.createDataStore(project1.id, {
 				name: 'dataStore',
-				columns: [{ name: 'name', type: 'string' }],
+				columns: [
+					{ name: 'name', type: 'string' },
+					{ name: 'age', type: 'number' },
+				],
 			});
 			const { id: dataStoreId } = dataStore;
 
+			await dataStoreService.insertRows(
+				dataStoreId,
+				project1.id,
+				[{ name: 'Alice', age: 30 }],
+				'id',
+			);
+
 			// ACT
-			const result = await dataStoreService.deleteRows(dataStoreId, project1.id, []);
+			const result = await dataStoreService.deleteRows(
+				dataStoreId,
+				project1.id,
+				{
+					filter: {
+						type: 'and',
+						filters: [{ columnName: 'name', condition: 'eq', value: 'Alice' }],
+					},
+				},
+				true,
+			);
 
 			// ASSERT
-			expect(result).toBe(true);
+			expect(result).toEqual([
+				{
+					id: expect.any(Number),
+					name: 'Alice',
+					age: 30,
+					createdAt: expect.any(Date),
+					updatedAt: expect.any(Date),
+				},
+			]);
 		});
 
 		it('fails when trying to delete from non-existent data store', async () => {
 			// ACT & ASSERT
-			const result = dataStoreService.deleteRows('non-existent-id', project1.id, [1, 2]);
+			const result = dataStoreService.deleteRows('non-existent-id', project1.id, {
+				filter: {
+					type: 'and',
+					filters: [{ columnName: 'id', condition: 'eq', value: 1 }],
+				},
+			});
 
 			await expect(result).rejects.toThrow(DataStoreNotFoundError);
 		});
 
-		it('succeeds even if some IDs do not exist', async () => {
+		it('should return true and do nothing when no rows match the filter', async () => {
 			// ARRANGE
 			const dataStore = await dataStoreService.createDataStore(project1.id, {
 				name: 'dataStore',
@@ -1666,17 +1799,39 @@ describe('dataStore', () => {
 			});
 			const { id: dataStoreId } = dataStore;
 
-			// Insert one row
+			await dataStoreService.insertRows(dataStoreId, project1.id, [{ name: 'Alice' }]);
-			const ids = await dataStoreService.insertRows(
-				dataStoreId,
-				project1.id,
-				[{ name: 'Alice' }],
-				'id',
-			);
-			expect(ids).toEqual([{ id: 1 }]);
 
-			// ACT - Try to delete existing and non-existing IDs
+			// ACT
-			const result = await dataStoreService.deleteRows(dataStoreId, project1.id, [1, 999, 1000]);
+			const result = await dataStoreService.deleteRows(dataStoreId, project1.id, {
+				filter: {
+					type: 'and',
+					filters: [{ columnName: 'name', condition: 'eq', value: 'Charlie' }],
+				},
+			});
+
+			// ASSERT
+			expect(result).toBe(true);
+
+			const { count } = await dataStoreService.getManyRowsAndCount(dataStoreId, project1.id, {});
+			expect(count).toBe(1);
+		});
+
+		it('should delete all rows when no filter is provided', async () => {
+			// ARRANGE
+			const dataStore = await dataStoreService.createDataStore(project1.id, {
+				name: 'dataStore',
+				columns: [{ name: 'name', type: 'string' }],
+			});
+			const { id: dataStoreId } = dataStore;
+
+			await dataStoreService.insertRows(dataStoreId, project1.id, [
+				{ name: 'Alice' },
+				{ name: 'Bob' },
+				{ name: 'Charlie' },
+			]);
+
+			// ACT
+			const result = await dataStoreService.deleteRows(dataStoreId, project1.id, {});
 
 			// ASSERT
 			expect(result).toBe(true);

packages/cli/src/modules/data-table/data-store-proxy.service.ts

@@ -8,6 +8,7 @@ import {
 	DataStoreColumn,
 	DataStoreProxyProvider,
 	DataStoreRows,
+	DeleteDataTableRowsOptions,
 	IDataStoreProjectAggregateService,
 	IDataStoreProjectService,
 	DataTableInsertRowsReturnType,
@@ -147,8 +148,8 @@ export class DataStoreProxyService implements DataStoreProxyProvider {
 				return await dataStoreService.upsertRow(dataStoreId, projectId, options, true);
 			},
 
-			async deleteRows(ids: number[]) {
+			async deleteRows(options: DeleteDataTableRowsOptions) {
-				return await dataStoreService.deleteRows(dataStoreId, projectId, ids);
+				return await dataStoreService.deleteRows(dataStoreId, projectId, options, true);
 			},
 		};
 	}

packages/cli/src/modules/data-table/data-store-rows.repository.ts

@@ -9,6 +9,7 @@ import {
 	UpdateQueryBuilder,
 	In,
 	ObjectLiteral,
+	DeleteQueryBuilder,
 } from '@n8n/typeorm';
 import {
 	DataStoreColumnJsType,
@@ -335,21 +336,65 @@ export class DataStoreRowsRepository {
 		return await this.getManyByIds(dataStoreId, ids, columns);
 	}
 
-	async deleteRows(dataStoreId: string, ids: number[]) {
+	async deleteRows(
-		if (ids.length === 0) {
+		dataTableId: string,
+		columns: DataTableColumn[],
+		filter: DataTableFilter | undefined,
+		returnData: boolean = false,
+	) {
+		const dbType = this.dataSource.options.type;
+		const useReturning = dbType === 'postgres';
+		const table = toTableName(dataTableId);
+
+		if (!returnData) {
+			// Just delete and return true
+			await this.dataSource.manager.transaction(async (em) => {
+				const query = em.createQueryBuilder().delete().from(table, 'dataTable');
+				if (filter) {
+					this.applyFilters(query, filter, undefined, columns);
+				}
+				await query.execute();
+			});
 			return true;
 		}
 
-		const table = toTableName(dataStoreId);
+		let affectedRows: DataStoreRowReturn[] = [];
 
-		await this.dataSource
+		await this.dataSource.manager.transaction(async (em) => {
-			.createQueryBuilder()
+			if (!useReturning) {
-			.delete()
+				const selectQuery = em.createQueryBuilder().select('*').from(table, 'dataTable');
-			.from(table, 'dataTable')
-			.where({ id: In(ids) })
-			.execute();
 
-		return true;
+				if (filter) {
+					this.applyFilters(selectQuery, filter, 'dataTable', columns);
+				}
+
+				const rawRows = await selectQuery.getRawMany<DataStoreRowReturn>();
+				affectedRows = normalizeRows(rawRows, columns);
+			}
+
+			const query = em.createQueryBuilder().delete().from(table, 'dataTable');
+
+			if (useReturning) {
+				const escapedColumns = columns.map((c) => this.dataSource.driver.escape(c.name));
+				const escapedSystemColumns = DATA_TABLE_SYSTEM_COLUMNS.map((x) =>
+					this.dataSource.driver.escape(x),
+				);
+				const selectColumns = [...escapedSystemColumns, ...escapedColumns];
+				query.returning(selectColumns.join(','));
+			}
+
+			if (filter) {
+				this.applyFilters(query, filter, undefined, columns);
+			}
+
+			const result = await query.execute();
+
+			if (useReturning) {
+				affectedRows = normalizeRows(extractReturningData(result.raw), columns);
+			}
+		});
+
+		return affectedRows;
 	}
 
 	async createTableWithColumns(
@@ -450,7 +495,7 @@ export class DataStoreRowsRepository {
 	}
 
 	private applyFilters<T extends ObjectLiteral>(
-		query: SelectQueryBuilder<T> | UpdateQueryBuilder<T>,
+		query: SelectQueryBuilder<T> | UpdateQueryBuilder<T> | DeleteQueryBuilder<T>,
 		filter: DataTableFilter,
 		tableReference?: string,
 		columns?: DataTableColumn[],
@@ -463,6 +508,11 @@ export class DataStoreRowsRepository {
 			getConditionAndParams(filter, i, dbType, tableReference, columns),
 		);
 
+		if (conditionsAndParams.length === 1) {
+			// Always use AND for a single filter
+			const [condition, params] = conditionsAndParams[0];
+			query.andWhere(condition, params);
+		} else {
 			for (const [condition, params] of conditionsAndParams) {
 				if (filterType === 'or') {
 					query.orWhere(condition, params);
@@ -471,6 +521,7 @@ export class DataStoreRowsRepository {
 				}
 			}
 		}
+	}
 
 	private applySorting(query: QueryBuilder, dto: ListDataStoreContentQueryDto): void {
 		if (!dto.sortBy) {

packages/cli/src/modules/data-table/data-store.controller.ts

@@ -2,7 +2,7 @@ import {
 	AddDataStoreRowsDto,
 	AddDataStoreColumnDto,
 	CreateDataStoreDto,
-	DeleteDataStoreRowsQueryDto,
+	DeleteDataTableRowsDto,
 	ListDataStoreContentQueryDto,
 	ListDataStoreQueryDto,
 	MoveDataStoreColumnDto,
@@ -328,20 +328,26 @@ export class DataStoreController {
 		}
 	}
 
-	@Delete('/:dataStoreId/rows')
+	@Delete('/:dataTableId/rows')
 	@ProjectScope('dataStore:writeRow')
-	async deleteDataStoreRows(
+	async deleteDataTableRows(
 		req: AuthenticatedRequest<{ projectId: string }>,
 		_res: Response,
-		@Param('dataStoreId') dataStoreId: string,
+		@Param('dataTableId') dataTableId: string,
-		@Query dto: DeleteDataStoreRowsQueryDto,
+		@Body dto: DeleteDataTableRowsDto,
 	) {
 		try {
-			const { ids } = dto;
+			return await this.dataStoreService.deleteRows(
-			return await this.dataStoreService.deleteRows(dataStoreId, req.params.projectId, ids);
+				dataTableId,
+				req.params.projectId,
+				dto,
+				dto.returnData,
+			);
 		} catch (e: unknown) {
 			if (e instanceof DataStoreNotFoundError) {
 				throw new NotFoundError(e.message);
+			} else if (e instanceof DataStoreValidationError) {
+				throw new BadRequestError(e.message);
 			} else if (e instanceof Error) {
 				throw new InternalServerError(e.message, e);
 			} else {

packages/cli/src/modules/data-table/data-store.service.ts

@@ -1,6 +1,7 @@
 import type {
 	AddDataStoreColumnDto,
 	CreateDataStoreDto,
+	DeleteDataTableRowsDto,
 	ListDataStoreContentQueryDto,
 	MoveDataStoreColumnDto,
 	DataStoreListOptions,
@@ -229,10 +230,38 @@ export class DataStoreService {
 		);
 	}
 
-	async deleteRows(dataStoreId: string, projectId: string, ids: number[]) {
+	async deleteRows<T extends boolean | undefined>(
+		dataStoreId: string,
+		projectId: string,
+		dto: Omit<DeleteDataTableRowsDto, 'returnData'>,
+		returnData?: T,
+	): Promise<T extends true ? DataStoreRowReturn[] : true>;
+	async deleteRows(
+		dataStoreId: string,
+		projectId: string,
+		dto: Omit<DeleteDataTableRowsDto, 'returnData'>,
+		returnData: boolean = false,
+	) {
 		await this.validateDataStoreExists(dataStoreId, projectId);
 
-		return await this.dataStoreRowsRepository.deleteRows(dataStoreId, ids);
+		const columns = await this.dataStoreColumnRepository.getColumns(dataStoreId);
+		if (columns.length === 0) {
+			throw new DataStoreValidationError(
+				'No columns found for this data table or data table not found',
+			);
+		}
+
+		if (dto.filter?.filters && dto.filter.filters.length !== 0) {
+			this.validateAndTransformFilters(dto.filter, columns);
+		}
+
+		const result = await this.dataStoreRowsRepository.deleteRows(
+			dataStoreId,
+			columns,
+			dto.filter,
+			returnData,
+		);
+		return returnData ? result : true;
 	}
 
 	private validateRowsWithColumns(

packages/frontend/editor-ui/src/features/dataStore/dataStore.api.test.ts

@@ -31,7 +31,14 @@ describe('dataStore.api', () => {
 				'DELETE',
 				`/projects/${projectId}/data-tables/${dataStoreId}/rows`,
 				{
-					ids: '1,2,3',
+					filter: {
+						type: 'or',
+						filters: [
+							{ columnName: 'id', condition: 'eq', value: 1 },
+							{ columnName: 'id', condition: 'eq', value: 2 },
+							{ columnName: 'id', condition: 'eq', value: 3 },
+						],
+					},
 				},
 			);
 			expect(result).toBe(true);

packages/frontend/editor-ui/src/features/dataStore/dataStore.api.ts

@@ -190,12 +190,16 @@ export const deleteDataStoreRowsApi = async (
 	rowIds: number[],
 	projectId: string,
 ) => {
+	const filters = rowIds.map((id) => ({ columnName: 'id', condition: 'eq', value: id }));
 	return await makeRestApiRequest<boolean>(
 		context,
 		'DELETE',
 		`/projects/${projectId}/data-tables/${dataStoreId}/rows`,
 		{
-			ids: rowIds.join(','),
+			filter: {
+				type: 'or',
+				filters,
+			},
 		},
 	);
 };

packages/nodes-base/nodes/DataTable/actions/row/delete.operation.ts

@@ -7,7 +7,7 @@ import {
 } from 'n8n-workflow';
 
 import { DRY_RUN } from '../../common/fields';
-import { executeSelectMany, getSelectFields } from '../../common/selectMany';
+import { getSelectFields, getSelectFilter } from '../../common/selectMany';
 import { getDataTableProxyExecute } from '../../common/utils';
 
 // named `deleteRows` since `delete` is a reserved keyword
@@ -48,14 +48,14 @@ export async function execute(
 		);
 	}
 
-	const matches = await executeSelectMany(this, index, dataStoreProxy);
+	const filter = getSelectFilter(this, index);
 
-	if (!dryRun) {
+	if (dryRun) {
-		const success = await dataStoreProxy.deleteRows(matches.map((x) => x.json.id));
+		const { data: rowsToDelete } = await dataStoreProxy.getManyRowsAndCount({ filter });
-		if (!success) {
+		return rowsToDelete.map((json) => ({ json }));
-			throw new NodeOperationError(this.getNode(), `failed to delete rows for index ${index}`);
-		}
 	}
 
-	return matches;
+	const result = await dataStoreProxy.deleteRows({ filter });
+
+	return result.map((json) => ({ json }));
 }

packages/nodes-base/nodes/DataTable/common/selectMany.ts

@@ -125,7 +125,7 @@ export async function executeSelectMany(
 	const PAGE_SIZE = 1000;
 	const result: Array<{ json: DataStoreRowReturn }> = [];
 
-	const limit = ctx.getNodeParameter('limit', index, undefined);
+	const limit = ctx.getNodeParameter('limit', index, 0);
 
 	let expectedTotal: number | undefined;
 	let skip = 0;

packages/workflow/src/data-store.types.ts

@@ -67,6 +67,10 @@ export type UpsertDataStoreRowOptions = {
 	data: DataStoreRow;
 };
 
+export type DeleteDataTableRowsOptions = {
+	filter?: DataTableFilter;
+};
+
 export type MoveDataStoreColumnOptions = {
 	targetIndex: number;
 };
@@ -141,5 +145,5 @@ export interface IDataStoreProjectService {
 
 	upsertRow(options: UpsertDataStoreRowOptions): Promise<DataStoreRowReturn[]>;
 
-	deleteRows(ids: number[]): Promise<boolean>;
+	deleteRows(options: DeleteDataTableRowsOptions): Promise<DataStoreRowReturn[]>;
 }