fix(@angular/cli): add schema versioning and metadata to example database #31757
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…base This commit introduces schema versioning and metadata to the Angular CLI's example database. A new `metadata` table has been added to both the runtime and build-time example databases. This table stores key-value pairs, initially including `schema_version` and `created_at`. The `find_examples` tool now validates the `schema_version` of the loaded database. If a schema mismatch is detected, the tool throws a descriptive error message that guides the user on how to resolve the incompatibility (e.g., by updating their CLI or project's `@angular/core` package). This change improves the robustness and maintainability of the example database by: - Ensuring compatibility between the CLI and the example database schema. - Providing actionable feedback to users when schema versions are incompatible. - Laying the groundwork for future metadata additions and database evolution.
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Nov 11, 2025
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This commit introduces schema versioning and metadata to the Angular CLI's example database.
A new
metadatatable has been added to both the runtime and build-time example databases. This table stores key-value pairs, initially includingschema_versionandcreated_at.The
find_examplestool now validates theschema_versionof the loaded database. If a schema mismatch is detected, the tool throws a descriptive error message that guides the user on how to resolve the incompatibility (e.g., by updating their CLI or project's@angular/corepackage).This change improves the robustness and maintainability of the example database by: