Add Schema Designer Integration to Edit Data

[lewis-sanchez]

Description

This PR integrates Schema Designer into Edit Data by adding a "View Table Diagram" button that opens schema designer with the table being edited and its related tables in the designer view.

Provide a clear, concise summary of the changes in this PR. What problem does it solve? Why is it needed? Link any related issues using issue closing keywords.

Code Changes Checklist

• New or updated unit tests added
• All existing tests pass (npm run test)
• Code follows contributing guidelines
• Telemetry/logging updated if relevant
• No regressions or UX breakage

Reviewers: Please read our reviewer guidelines

[Copilot]

Pull request overview

This PR adds an entry point from Table Explorer “Edit Data” to Schema Designer via a new “View Table Diagram” toolbar action, and supports opening Schema Designer pre-filtered to the current table.

Changes:

• Add a “View Table Diagram” toolbar button in the Table Explorer webview that triggers a new reducer and telemetry action.
• Register a new extension command (mssql.schemaDesignerForTable) that opens Schema Designer and sets an initial table filter.
• Extend Schema Designer webview state/UI to consume an initialFilterTables value and apply it after initialization.

Reviewed changes

Copilot reviewed 16 out of 16 changed files in this pull request and generated 7 comments.

Show a summary per file

File	Description
localization/xliff/vscode-mssql.xlf	Adds new localizable strings for the button label and error message.
extensions/mssql/l10n/bundle.l10n.json	Updates the compiled localization bundle with the new strings.
extensions/mssql/src/reactviews/common/locConstants.ts	Adds React/webview loc constant for “View Table Diagram”.
extensions/mssql/src/constants/locConstants.ts	Adds backend loc constant for “Failed to open Schema Designer: {0}”.
extensions/mssql/src/sharedInterfaces/telemetry.ts	Adds TelemetryActions.ViewTableDiagram.
extensions/mssql/src/constants/constants.ts	Adds new command id constant cmdDesignSchemaForTable.
extensions/mssql/src/sharedInterfaces/tableExplorer.ts	Extends Table Explorer context + reducer typings to include viewTableDiagram.
extensions/mssql/src/reactviews/pages/TableExplorer/TableExplorerStateProvider.tsx	Wires viewTableDiagram action to the extension RPC.
extensions/mssql/src/reactviews/pages/TableExplorer/TableExplorerToolbar.tsx	Adds the “View Table Diagram” toolbar button with icon + aria-label/title.
extensions/mssql/src/tableExplorer/tableExplorerWebViewController.ts	Implements the viewTableDiagram reducer (telemetry + command execution + error handling).
extensions/mssql/src/controllers/mainController.ts	Registers mssql.schemaDesignerForTable command to open Schema Designer with an initial filter.
extensions/mssql/src/sharedInterfaces/schemaDesigner.ts	Adds optional initialFilterTables to Schema Designer webview state.
extensions/mssql/src/schemaDesigner/schemaDesignerWebviewController.ts	Adds setInitialFilterTables() to update webview state from extension host.
extensions/mssql/src/reactviews/pages/SchemaDesigner/toolbar/filterTablesButton.tsx	Consumes initialFilterTables and applies it after initialization using RAF polling.
extensions/mssql/test/unit/tableExplorerWebViewController.test.ts	Adds unit tests for the new viewTableDiagram reducer behavior.
extensions/mssql/test/unit/schemaDesignerWebviewController.test.ts	Adds unit tests for setInitialFilterTables().

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[github-actions]

PR Changes

Category	Target Branch	PR Branch	Difference
vscode-mssql VSIX	6440 KB	6438 KB	⚪ -2 KB ( 0% )
sql-database-projects VSIX	7062 KB	7062 KB	⚪ 0 KB ( 0% )
data-workspace VSIX	535 KB	535 KB	⚪ 0 KB ( 0% )

[codecov-commenter]

Codecov Report

❌ Patch coverage is 86.66667% with 14 lines in your changes missing coverage. Please review.
✅ Project coverage is 72.92%. Comparing base (f2c00e0) to head (e338597).
⚠️ Report is 2 commits behind head on main.

Files with missing lines	Patch %	Lines
extensions/mssql/src/controllers/mainController.ts	38.09%	13 Missing ⚠️
...nsions/mssql/src/reactviews/common/locConstants.ts	0.00%	1 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff            @@
##             main   #21652    +/-   ##
========================================
  Coverage   72.91%   72.92%            
========================================
  Files         331      331            
  Lines       99095    99200   +105     
  Branches     5569     5575     +6     
========================================
+ Hits        72260    72346    +86     
- Misses      26835    26854    +19     

Files with missing lines	Coverage Δ
extensions/mssql/src/constants/constants.ts	100.00% <100.00%> (ø)
extensions/mssql/src/constants/locConstants.ts	76.30% <100.00%> (+0.04%)	⬆️
.../schemaDesigner/schemaDesignerWebviewController.ts	85.77% <100.00%> (+0.24%)	⬆️
...sions/mssql/src/sharedInterfaces/schemaDesigner.ts	100.00% <100.00%> (ø)
...nsions/mssql/src/sharedInterfaces/tableExplorer.ts	100.00% <100.00%> (ø)
extensions/mssql/src/sharedInterfaces/telemetry.ts	100.00% <100.00%> (ø)
...rc/tableExplorer/tableExplorerWebViewController.ts	91.67% <100.00%> (-0.01%)	⬇️
...nsions/mssql/src/reactviews/common/locConstants.ts	25.70% <0.00%> (-0.02%)	⬇️
extensions/mssql/src/controllers/mainController.ts	33.97% <38.09%> (+0.02%)	⬆️

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[allancascante]

I left an small comment on mutating state on controller

[allancascante]

I got comments about mutating the state from @Benjin the consensus is that in controllers it is safe to update the value no need to create a new instance every time we have to chnage the state.