Add Current Active Queries live snapshot view (#149)#231
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erikdarlingdata merged 1 commit intodevfrom Feb 22, 2026
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Dashboard: New "Current Active Queries" sub-tab under Queries that runs dm_exec_requests directly against the server for a live view of running queries. Independent refresh button, column filtering, and query plan download (.sqlplan) from in-memory results. No PerformanceMonitor DB involvement — pure DMV snapshot. Lite: "Live Snapshot" button on Active Queries tab runs the same collector query directly against the server, bypassing DuckDB. Results populate the existing grid with a gold "LIVE at HH:mm:ss" indicator that clears on next auto-refresh. Both: Enhanced query with 5 new columns from dm_exec_sessions — login_name, host_name, program_name, open_transaction_count, percent_complete. Lite schema bumped to v12 with ALTER TABLE migration. Tested on sql2022 and sql2016. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This was referenced Feb 22, 2026
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Summary
dm_exec_requestsdirectly for a live view of running queries. Own refresh button, column filtering, query plan download (.sqlplan) from in-memory results.dm_exec_sessions— login_name, host_name, program_name, open_transaction_count, percent_complete. Lite schema v12 migration.Closes #149
Test plan
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