feat(storage): support caller-defined dataset IDs by NikAiyer · Pull Request #19370 · mastra-ai/mastra

NikAiyer · 2026-07-13T17:28:44Z

Allows callers to provide a durable dataset ID through the existing dataset creation API. Storage adapters atomically insert the dataset or return the compatible record that already owns the ID, so concurrent retries converge without a separate resolution API.

const dataset = await mastra.datasets.create({
  id: durableDatasetId,
  name: 'Candidate evaluation',
  organizationId,
  projectId,
});

Reusing an ID with different immutable tenancy or candidate identity fields now throws DATASET_ID_CONFLICT. Mutable fields are neither compared nor overwritten, ordinary generated-ID creation is unchanged, and deleting a dataset releases its ID for a fresh generation.

The shared storage contract covers concurrent creation, compatible retries, null/undefined normalization, immutable conflicts, and delete/recreate behavior across the built-in adapters.

Verified with the core dataset suite, core typecheck, adapter builds and lint, and the full LibSQL integration suite. PostgreSQL, MySQL, MongoDB, and Spanner integration tests require a running Docker daemon and were not available locally.

ELI5

You can now choose the “dataset ID” when creating a dataset. If you accidentally create the same dataset again with the same ID, Mastra will just give you back the one it already saved—unless that same ID is being used for a different (immutable) owner/identity, in which case it stops and reports a conflict.

Summary

Extended mastra.datasets.create() / DatasetsManager.create to accept an optional caller-provided durable id for idempotent dataset creation.
Updated CreateDatasetInput so storage adapters atomically insert-or-return the existing dataset when id is provided (no separate resolution API needed).
Added validation for empty id values (DATASET_INVALID_ID) and immutable conflict handling when reusing an ID with different immutable tenancy/identity fields, throwing DATASET_ID_CONFLICT (mutable fields are not compared/overwritten).
Preserved existing generated-ID behavior; deleting a dataset releases its ID for reuse (delete/recreate resets versioning/timestamps).
Implemented adapter-level compatible retry behavior by detecting “already exists/duplicate” errors and then loading the existing record by id and resolving it via the shared immutable-field logic.
Added shared contract tests covering concurrency, compatible retries, null/undefined normalization, immutable conflicts, and delete/recreate across built-in adapters (including core suite and adapter/typecheck/Lint + full LibSQL integration suite).
MySQL adapter internals: introduced an insert-only statement path (insertOnly / prepareInsertOnlyStatement) to decouple ID-conflict handling from upsert SQL formatting.
Updated release notes and bumped storage package peer dependency floors to @mastra/core >= 1.51.0-0.

Allow dataset callers to supply durable IDs and atomically resolve compatible retries through each built-in storage adapter. Reject incompatible immutable identity reuse and cover concurrency, retry, normalization, and deletion semantics in the shared storage contract tests. Co-Authored-By: Mastra Code (openai/gpt-5.6-sol) <noreply@mastra.ai>

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changeset-bot · 2026-07-13T17:28:49Z

🦋 Changeset detected

Latest commit: 49a57d4

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 28 packages

Name	Type
@mastra/core	Minor
@mastra/pg	Minor
@mastra/libsql	Minor
@mastra/mysql	Minor
@mastra/mongodb	Minor
@mastra/spanner	Minor
@mastra/code-sdk	Patch
mastracode	Patch
@mastra/mcp-docs-server	Patch
@internal/playground	Patch
@mastra/client-js	Patch
@mastra/opencode	Patch
@mastra/longmemeval	Patch
@mastra/express	Patch
@mastra/fastify	Patch
@mastra/hono	Patch
@mastra/koa	Patch
@mastra/nestjs	Patch
mastra	Patch
@mastra/deployer-cloud	Minor
@mastra/react	Patch
@mastra/playground-ui	Patch
@mastra/server	Minor
@mastra/deployer	Minor
create-mastra	Patch
@mastra/next	Patch
@mastra/tanstack-start	Patch
@mastra/temporal	Patch

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coderabbitai · 2026-07-13T17:28:52Z

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Reviewing files that changed from the base of the PR and between 19ef241 and 49a57d4.

📒 Files selected for processing (5)

stores/libsql/package.json
stores/mongodb/package.json
stores/mysql/package.json
stores/pg/package.json
stores/spanner/package.json

Walkthrough

Dataset creation now accepts caller-defined IDs across core and built-in storage adapters. Compatible retries return existing records, immutable-field conflicts raise DATASET_ID_CONFLICT, IDs are validated, and adapter peer requirements move to @mastra/core >= 1.51.0-0.

Changes

Dataset ID resolution

Layer / File(s)	Summary
Core contracts and resolution helpers `packages/core/src/datasets/manager.ts`, `packages/core/src/storage/types.ts`, `packages/core/src/storage/domains/datasets/*`	Dataset creation accepts optional IDs, validates non-empty caller IDs, resolves compatible existing records, detects immutable-field conflicts, and preserves generated IDs for calls without an explicit ID.
Shared error-code traversal `packages/core/src/storage/utils.ts`, `packages/core/src/storage/utils.test.ts`	A shared helper traverses nested error causes, detects matching codes, prevents cycles, and is covered by tests.
Storage adapter atomic creation `stores/libsql/src/storage/...`, `stores/mongodb/src/storage/...`, `stores/mysql/src/storage/...`, `stores/pg/src/storage/...`, `stores/spanner/src/storage/...`	Built-in adapters persist caller-defined IDs and recover duplicate or already-existing errors by loading and resolving the existing dataset.
Insert-only persistence support `stores/libsql/src/storage/db/index.ts`, `stores/mysql/src/storage/domains/{operations,utils}/*`	LibSQL and MySQL add insert-only write paths, with MySQL extracting and testing insert-only SQL generation.
Integration coverage and release metadata `stores/_test-utils/src/domains/datasets/index.ts`, `packages/core/src/storage/domains/datasets/__tests__/datasets.test.ts`, `stores/*/package.json`, `.changeset/gold-trams-grow.md`	Tests cover concurrent creation, compatible retries, conflicts, deletion reuse, and invalid IDs; peer requirements and release notes are updated.

Estimated code review effort: 4 (Complex) | ~45 minutes

Possibly related PRs

mastra-ai/mastra#18861: Updates the same storage adapter @mastra/core peer dependency ranges.

Suggested reviewers: danielslew, wardpeet

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 33.33% which is insufficient. The required threshold is 80.00%.	Write docstrings for the functions missing them to satisfy the coverage threshold.

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Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title is concise, descriptive, and accurately summarizes the main change to dataset ID support.
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dane-ai-mastra · 2026-07-13T22:06:05Z

PR triage

Linked issue check skipped for core contributor @NikAiyer.

PR complexity score

Factor	Value	Score impact
Files changed	23	+46
Lines changed	351	+21
Author merged PRs	613	-20
Test files changed	Yes	-10
Final score		37

Applied label: complexity: high

Changed test gate

Changed tests failed against the base branch as expected.

Label: tests: green ✅

Avoid runtime coupling between storage adapters and newly exported core helper functions while preserving shared dataset identity semantics through protected base methods. Consolidate the package release notes into one changeset.\n\nCo-Authored-By: Mastra Code (openai/gpt-5.6-sol) <noreply@mastra.ai>

Raise built-in storage adapter peer floors so protected dataset identity helpers are guaranteed at runtime.\n\nCo-Authored-By: Mastra Code (openai/gpt-5.6-sol) <noreply@mastra.ai>

socket-security · 2026-07-13T22:46:42Z

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Avoid coupling dataset conflict handling to the formatting of upsert SQL by sharing a dedicated plain INSERT statement builder.\n\nCo-Authored-By: Mastra Code (openai/gpt-5.6-sol) <noreply@mastra.ai>

This PR was opened by the [Changesets release](https://github.com/changesets/action) GitHub action. When you're ready to do a release, you can merge this and publish to npm yourself or [setup this action to publish automatically](https://github.com/changesets/action#with-publishing). If you're not ready to do a release yet, that's fine, whenever you add more changesets to main, this PR will be updated. ⚠️

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⚠️

⚠️ # Releases ## @mastra/client-js@1.32.0-alpha.13 ### Minor Changes - Added caller-defined dataset item identities for safe retries across all dataset storage adapters. ([#19384](#19384)) Dataset items can now include an `externalId` when calling `addItem` or `addItems`: ```ts await dataset.addItem({ externalId: 'source-item-123', input: { prompt: 'Hello' }, }); ``` Retrying with the same identity and payload returns the existing item. Reusing an identity with different content returns a typed conflict, including during concurrent writes. Updates and deletes preserve the identity, Spanner retries transactions without changing the outcome, and MySQL batch writes now preserve every supported dataset item field. ### Patch Changes - Type structured Agent Controller notification message content so Web clients can render notification provenance from live and persisted transcript messages. ([#19446](#19446)) ```ts if (part.type === 'notification') { renderNotification(part.message, part.source); } ``` - Updated dependencies [[`a99eae8`](a99eae8), [`fd13f8e`](fd13f8e), [`f703f87`](f703f87), [`0ad646f`](0ad646f)]: - @mastra/core@1.51.0-alpha.13 ## @mastra/code-sdk@0.1.0-alpha.13 ### Minor Changes - Added a post-tool observer for custom Mastra Code integrations to react to completed tool calls without replacing built-in tools. ([#19446](#19446)) ```ts await mountAgentControllerOnMastra({ postToolObserver: ({ toolName, output }) => logToolResult(toolName, output), }); ``` ### Patch Changes - Added the authoritative session scope to agent controller request context for scoped session integrations. ([#19446](#19446)) ```ts const controllerContext = requestContext.get('controller'); console.log(controllerContext?.scope); ``` - Updated dependencies [[`a99eae8`](a99eae8), [`fd13f8e`](fd13f8e), [`f703f87`](f703f87), [`0ad646f`](0ad646f), [`0ad646f`](0ad646f)]: - @mastra/core@1.51.0-alpha.13 - @mastra/pg@1.16.0-alpha.0 - @mastra/libsql@1.16.0-alpha.1 ## @mastra/core@1.51.0-alpha.13 ### Minor Changes - Added atomic caller-defined dataset IDs for idempotent dataset creation across built-in storage adapters. Supplying `id` to `mastra.datasets.create()` now creates the dataset once and resolves compatible retries to the persisted record; incompatible immutable identity fields throw `DATASET_ID_CONFLICT`. ([#19370](#19370)) - Added the authoritative session scope to agent controller request context for scoped session integrations. ([#19446](#19446)) ```ts const controllerContext = requestContext.get('controller'); console.log(controllerContext?.scope); ``` - Added caller-defined dataset item identities for safe retries across all dataset storage adapters. ([#19384](#19384)) Dataset items can now include an `externalId` when calling `addItem` or `addItems`: ```ts await dataset.addItem({ externalId: 'source-item-123', input: { prompt: 'Hello' }, }); ``` Retrying with the same identity and payload returns the existing item. Reusing an identity with different content returns a typed conflict, including during concurrent writes. Updates and deletes preserve the identity, Spanner retries transactions without changing the outcome, and MySQL batch writes now preserve every supported dataset item field. ### Patch Changes - Fixed parallel sub-agent approvals so they can be handled in any order. listSuspendedRuns() now returns each pending sub-agent call, and approving one resumes that specific call instead of using another call’s suspended state. ([#19450](#19450)) ## @mastra/server@1.51.0-alpha.13 ### Minor Changes - Added caller-defined dataset item identities for safe retries across all dataset storage adapters. ([#19384](#19384)) Dataset items can now include an `externalId` when calling `addItem` or `addItems`: ```ts await dataset.addItem({ externalId: 'source-item-123', input: { prompt: 'Hello' }, }); ``` Retrying with the same identity and payload returns the existing item. Reusing an identity with different content returns a typed conflict, including during concurrent writes. Updates and deletes preserve the identity, Spanner retries transactions without changing the outcome, and MySQL batch writes now preserve every supported dataset item field. ### Patch Changes - Updated dependencies [[`a99eae8`](a99eae8), [`fd13f8e`](fd13f8e), [`f703f87`](f703f87), [`0ad646f`](0ad646f)]: - @mastra/core@1.51.0-alpha.13 ## @mastra/libsql@1.16.0-alpha.1 ### Minor Changes - Added atomic caller-defined dataset IDs for idempotent dataset creation across built-in storage adapters. Supplying `id` to `mastra.datasets.create()` now creates the dataset once and resolves compatible retries to the persisted record; incompatible immutable identity fields throw `DATASET_ID_CONFLICT`. ([#19370](#19370)) - Added caller-defined dataset item identities for safe retries across all dataset storage adapters. ([#19384](#19384)) Dataset items can now include an `externalId` when calling `addItem` or `addItems`: ```ts await dataset.addItem({ externalId: 'source-item-123', input: { prompt: 'Hello' }, }); ``` Retrying with the same identity and payload returns the existing item. Reusing an identity with different content returns a typed conflict, including during concurrent writes. Updates and deletes preserve the identity, Spanner retries transactions without changing the outcome, and MySQL batch writes now preserve every supported dataset item field. ### Patch Changes - Raised the `@mastra/core` peer dependency floor to `>=1.51.0-0` so the dataset item identity helpers used by the storage adapters are available at runtime. ([#19384](#19384)) - Updated dependencies [[`a99eae8`](a99eae8), [`fd13f8e`](fd13f8e), [`f703f87`](f703f87), [`0ad646f`](0ad646f)]: - @mastra/core@1.51.0-alpha.13 ## @mastra/mongodb@1.13.0-alpha.0 ### Minor Changes - Added atomic caller-defined dataset IDs for idempotent dataset creation across built-in storage adapters. Supplying `id` to `mastra.datasets.create()` now creates the dataset once and resolves compatible retries to the persisted record; incompatible immutable identity fields throw `DATASET_ID_CONFLICT`. ([#19370](#19370)) - Added caller-defined dataset item identities for safe retries across all dataset storage adapters. ([#19384](#19384)) Dataset items can now include an `externalId` when calling `addItem` or `addItems`: ```ts await dataset.addItem({ externalId: 'source-item-123', input: { prompt: 'Hello' }, }); ``` Retrying with the same identity and payload returns the existing item. Reusing an identity with different content returns a typed conflict, including during concurrent writes. Updates and deletes preserve the identity, Spanner retries transactions without changing the outcome, and MySQL batch writes now preserve every supported dataset item field. ### Patch Changes - Raised the `@mastra/core` peer dependency floor to `>=1.51.0-0` so the dataset item identity helpers used by the storage adapters are available at runtime. ([#19384](#19384)) - Updated dependencies [[`a99eae8`](a99eae8), [`fd13f8e`](fd13f8e), [`f703f87`](f703f87), [`0ad646f`](0ad646f)]: - @mastra/core@1.51.0-alpha.13 ## @mastra/mysql@0.4.0-alpha.0 ### Minor Changes - Added atomic caller-defined dataset IDs for idempotent dataset creation across built-in storage adapters. Supplying `id` to `mastra.datasets.create()` now creates the dataset once and resolves compatible retries to the persisted record; incompatible immutable identity fields throw `DATASET_ID_CONFLICT`. ([#19370](#19370)) - Added caller-defined dataset item identities for safe retries across all dataset storage adapters. ([#19384](#19384)) Dataset items can now include an `externalId` when calling `addItem` or `addItems`: ```ts await dataset.addItem({ externalId: 'source-item-123', input: { prompt: 'Hello' }, }); ``` Retrying with the same identity and payload returns the existing item. Reusing an identity with different content returns a typed conflict, including during concurrent writes. Updates and deletes preserve the identity, Spanner retries transactions without changing the outcome, and MySQL batch writes now preserve every supported dataset item field. ### Patch Changes - Raised the `@mastra/core` peer dependency floor to `>=1.51.0-0` so the dataset item identity helpers used by the storage adapters are available at runtime. ([#19384](#19384)) - Updated dependencies [[`a99eae8`](a99eae8), [`fd13f8e`](fd13f8e), [`f703f87`](f703f87), [`0ad646f`](0ad646f)]: - @mastra/core@1.51.0-alpha.13 ## @mastra/pg@1.16.0-alpha.0 ### Minor Changes - Added atomic caller-defined dataset IDs for idempotent dataset creation across built-in storage adapters. Supplying `id` to `mastra.datasets.create()` now creates the dataset once and resolves compatible retries to the persisted record; incompatible immutable identity fields throw `DATASET_ID_CONFLICT`. ([#19370](#19370)) - Added caller-defined dataset item identities for safe retries across all dataset storage adapters. ([#19384](#19384)) Dataset items can now include an `externalId` when calling `addItem` or `addItems`: ```ts await dataset.addItem({ externalId: 'source-item-123', input: { prompt: 'Hello' }, }); ``` Retrying with the same identity and payload returns the existing item. Reusing an identity with different content returns a typed conflict, including during concurrent writes. Updates and deletes preserve the identity, Spanner retries transactions without changing the outcome, and MySQL batch writes now preserve every supported dataset item field. ### Patch Changes - Raised the `@mastra/core` peer dependency floor to `>=1.51.0-0` so the dataset item identity helpers used by the storage adapters are available at runtime. ([#19384](#19384)) - Updated dependencies [[`a99eae8`](a99eae8), [`fd13f8e`](fd13f8e), [`f703f87`](f703f87), [`0ad646f`](0ad646f)]: - @mastra/core@1.51.0-alpha.13 ## @mastra/spanner@1.3.0-alpha.2 ### Minor Changes - Added atomic caller-defined dataset IDs for idempotent dataset creation across built-in storage adapters. Supplying `id` to `mastra.datasets.create()` now creates the dataset once and resolves compatible retries to the persisted record; incompatible immutable identity fields throw `DATASET_ID_CONFLICT`. ([#19370](#19370)) - Added caller-defined dataset item identities for safe retries across all dataset storage adapters. ([#19384](#19384)) Dataset items can now include an `externalId` when calling `addItem` or `addItems`: ```ts await dataset.addItem({ externalId: 'source-item-123', input: { prompt: 'Hello' }, }); ``` Retrying with the same identity and payload returns the existing item. Reusing an identity with different content returns a typed conflict, including during concurrent writes. Updates and deletes preserve the identity, Spanner retries transactions without changing the outcome, and MySQL batch writes now preserve every supported dataset item field. ### Patch Changes - Raised the `@mastra/core` peer dependency floor to `>=1.51.0-0` so the dataset item identity helpers used by the storage adapters are available at runtime. ([#19384](#19384)) - Updated dependencies [[`a99eae8`](a99eae8), [`fd13f8e`](fd13f8e), [`f703f87`](f703f87), [`0ad646f`](0ad646f)]: - @mastra/core@1.51.0-alpha.13 ## @mastra/react@1.2.5-alpha.13 ### Patch Changes - Updated dependencies [[`fd13f8e`](fd13f8e), [`a99eae8`](a99eae8), [`fd13f8e`](fd13f8e), [`f703f87`](f703f87), [`0ad646f`](0ad646f)]: - @mastra/client-js@1.32.0-alpha.13 - @mastra/core@1.51.0-alpha.13 ## @mastra/deployer-cloud@1.51.0-alpha.13 ### Patch Changes - Updated dependencies [[`a99eae8`](a99eae8), [`fd13f8e`](fd13f8e), [`f703f87`](f703f87), [`0ad646f`](0ad646f)]: - @mastra/core@1.51.0-alpha.13 - @mastra/deployer@1.51.0-alpha.13 ## @mastra/longmemeval@1.1.7-alpha.14 ### Patch Changes - Updated dependencies [[`a99eae8`](a99eae8), [`fd13f8e`](fd13f8e), [`f703f87`](f703f87), [`0ad646f`](0ad646f), [`0ad646f`](0ad646f)]: - @mastra/core@1.51.0-alpha.13 - @mastra/libsql@1.16.0-alpha.1 ## @mastra/opencode@0.1.7-alpha.14 ### Patch Changes - Updated dependencies [[`a99eae8`](a99eae8), [`fd13f8e`](fd13f8e), [`f703f87`](f703f87), [`0ad646f`](0ad646f), [`0ad646f`](0ad646f)]: - @mastra/core@1.51.0-alpha.13 - @mastra/libsql@1.16.0-alpha.1 ## mastracode@0.31.0-alpha.14 ### Patch Changes - Updated dependencies [[`a99eae8`](a99eae8), [`fd13f8e`](fd13f8e), [`fd13f8e`](fd13f8e), [`f703f87`](f703f87), [`0ad646f`](0ad646f), [`0ad646f`](0ad646f)]: - @mastra/core@1.51.0-alpha.13 - @mastra/pg@1.16.0-alpha.0 - @mastra/libsql@1.16.0-alpha.1 - @mastra/code-sdk@0.1.0-alpha.13 ## mastra@1.19.0-alpha.14 ### Patch Changes - Updated dependencies [[`a99eae8`](a99eae8), [`fd13f8e`](fd13f8e), [`f703f87`](f703f87), [`0ad646f`](0ad646f)]: - @mastra/core@1.51.0-alpha.13 - @mastra/deployer@1.51.0-alpha.13 ## @mastra/deployer@1.51.0-alpha.13 ### Patch Changes - Updated dependencies [[`a99eae8`](a99eae8), [`fd13f8e`](fd13f8e), [`f703f87`](f703f87), [`0ad646f`](0ad646f)]: - @mastra/core@1.51.0-alpha.13 - @mastra/server@1.51.0-alpha.13 ## @mastra/mcp-docs-server@1.2.7-alpha.23 ### Patch Changes - Updated dependencies [[`a99eae8`](a99eae8), [`fd13f8e`](fd13f8e), [`f703f87`](f703f87), [`0ad646f`](0ad646f)]: - @mastra/core@1.51.0-alpha.13 ## @mastra/playground-ui@41.0.0-alpha.13 ### Patch Changes - Updated dependencies [[`fd13f8e`](fd13f8e), [`a99eae8`](a99eae8), [`fd13f8e`](fd13f8e), [`f703f87`](f703f87), [`0ad646f`](0ad646f)]: - @mastra/client-js@1.32.0-alpha.13 - @mastra/core@1.51.0-alpha.13 - @mastra/react@1.2.5-alpha.13 ## @mastra/express@1.4.7-alpha.13 ### Patch Changes - Updated dependencies [[`a99eae8`](a99eae8), [`fd13f8e`](fd13f8e), [`f703f87`](f703f87), [`0ad646f`](0ad646f)]: - @mastra/core@1.51.0-alpha.13 - @mastra/server@1.51.0-alpha.13 ## @mastra/fastify@1.4.7-alpha.13 ### Patch Changes - Updated dependencies [[`a99eae8`](a99eae8), [`fd13f8e`](fd13f8e), [`f703f87`](f703f87), [`0ad646f`](0ad646f)]: - @mastra/core@1.51.0-alpha.13 - @mastra/server@1.51.0-alpha.13 ## @mastra/hono@1.5.7-alpha.13 ### Patch Changes - Updated dependencies [[`a99eae8`](a99eae8), [`fd13f8e`](fd13f8e), [`f703f87`](f703f87), [`0ad646f`](0ad646f)]: - @mastra/core@1.51.0-alpha.13 - @mastra/server@1.51.0-alpha.13 ## @mastra/koa@1.6.7-alpha.13 ### Patch Changes - Updated dependencies [[`a99eae8`](a99eae8), [`fd13f8e`](fd13f8e), [`f703f87`](f703f87), [`0ad646f`](0ad646f)]: - @mastra/core@1.51.0-alpha.13 - @mastra/server@1.51.0-alpha.13 ## @mastra/nestjs@0.2.7-alpha.13 ### Patch Changes - Updated dependencies [[`a99eae8`](a99eae8), [`fd13f8e`](fd13f8e), [`f703f87`](f703f87), [`0ad646f`](0ad646f)]: - @mastra/core@1.51.0-alpha.13 - @mastra/server@1.51.0-alpha.13 ## @mastra/next@0.2.6-alpha.13 ### Patch Changes - Updated dependencies [[`a99eae8`](a99eae8), [`fd13f8e`](fd13f8e), [`f703f87`](f703f87), [`0ad646f`](0ad646f)]: - @mastra/core@1.51.0-alpha.13 - @mastra/server@1.51.0-alpha.13 - @mastra/hono@1.5.7-alpha.13 ## @mastra/tanstack-start@0.2.6-alpha.13 ### Patch Changes - Updated dependencies [[`a99eae8`](a99eae8), [`fd13f8e`](fd13f8e), [`f703f87`](f703f87), [`0ad646f`](0ad646f)]: - @mastra/core@1.51.0-alpha.13 - @mastra/server@1.51.0-alpha.13 - @mastra/hono@1.5.7-alpha.13 ## @mastra/temporal@0.2.7-alpha.13 ### Patch Changes - Updated dependencies [[`a99eae8`](a99eae8), [`fd13f8e`](fd13f8e), [`f703f87`](f703f87), [`0ad646f`](0ad646f)]: - @mastra/core@1.51.0-alpha.13 - @mastra/deployer@1.51.0-alpha.13 ## create-mastra@1.19.0-alpha.14 ## @internal/playground@1.19.0-alpha.14 ### Patch Changes - Fixed the scorer detail page layout so the Input column no longer stretches far wider than the screen. The column now has a sensible maximum width and truncates long inputs, keeping the table within the viewport. Also fixed the score details pane collapsing to an unusable sliver when opened with the Input column visible — the table now cedes space so the pane keeps its half of the layout. ([#19451](#19451)) - Updated dependencies [[`fd13f8e`](fd13f8e), [`a99eae8`](a99eae8), [`fd13f8e`](fd13f8e), [`f703f87`](f703f87), [`0ad646f`](0ad646f)]: - @mastra/client-js@1.32.0-alpha.13 - @mastra/core@1.51.0-alpha.13 - @mastra/react@1.2.5-alpha.13 - @mastra/playground-ui@41.0.0-alpha.13 Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

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fix(storage): require compatible core for dataset IDs

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Raise built-in storage adapter peer floors so protected dataset identity helpers are guaranteed at runtime.\n\nCo-Authored-By: Mastra Code (openai/gpt-5.6-sol) <noreply@mastra.ai>

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refactor(mysql): generate insert-only statements directly

19ef241

Avoid coupling dataset conflict handling to the formatting of upsert SQL by sharing a dedicated plain INSERT statement builder.\n\nCo-Authored-By: Mastra Code (openai/gpt-5.6-sol) <noreply@mastra.ai>

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chore: version packages (alpha) #19447

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refactor(adapters): use Web Crypto randomUUID instead of node:crypto (2/2) #19504

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feat(storage): support caller-defined dataset IDs#19370

feat(storage): support caller-defined dataset IDs#19370
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