## Problem
The edge function overview's "Errors since last deploy" panel queried
ClickHouse from the deploy timestamp to now, with no upper bound. When a
function had not been redeployed in a long time, this produced an
unbounded query range, which is suspected to have caused a recent uptime
incident.
## Fix
`getSinceLastDeployLogRange` now clamps the query start to at most 24
hours before now, shared by all three queries this panel issues
(invocation list, invocation count, runtime logs). The section title was
also updated from "Errors since last deploy" to "Errors in the last 24h"
to reflect the new bound.
## How to test
- Open an edge function's overview page for a function that was deployed
more than 24 hours ago
- Confirm the "Errors in the last 24h" panel loads without an
excessively large query range
- Expected result: the panel only queries the last 24 hours of logs
regardless of how old the last deploy was
- Run `pnpm test:studio -- EdgeFunctionRecentErrors.utils` and confirm
the range-clamping tests pass
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
- **New Features**
- Updated the Edge Function errors section to show errors from the last
24 hours.
- **Bug Fixes**
- Limited error log searches to a maximum 24-hour window, preventing
outdated results from appearing.
- Improved handling of error time ranges when the last deployment
occurred earlier than the available window.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
## Problem
The edge function overview page (gated by the \`edgeFunctionsOverview\`
flag) runs three log queries against the legacy BigQuery \`logs.all\`
endpoint. These need to move to the ClickHouse-backed \`logs.all.otel\`
endpoint to stay consistent with the rest of the logs migration.
## Fix
Rewrote the three SQL query builders in
\`EdgeFunctionRecentErrors.utils.ts\` from BigQuery syntax to ClickHouse
syntax targeting the \`edge_logs\` OTEL schema. Added \`{ useOtel: true
}\` to all three \`useLogsQuery\` calls to route them to the
\`logs.all.otel\` endpoint.
Key field mappings used:
- \`metadata[0].function_id\` -> \`LogAttributes['function_id']\`
- \`metadata[0].execution_id\` -> \`LogAttributes['execution_id']\`
- \`metadata[0].level\` / \`metadata[0].event_type\` -> \`SeverityText\`
/ \`LogAttributes['event_type']\`
- \`timestamp\` -> \`toUnixTimestamp64Micro(Timestamp)\` (preserves
microsecond integer format expected downstream)
- HTTP invocations filtered by \`LogAttributes['event_type'] =
'Request'\`
- Runtime logs filtered by \`LogAttributes['event_type'] = 'Log'\`
## How to test
- Enable the \`edgeFunctionsOverview\` feature flag on a project that
has an edge function with recent invocations and errors
- Navigate to the function overview page
- The "Errors since last deploy" section should load and display error
groups correctly
- Each error group should show count, last seen time, method, status
code, and execution time
- Expanding a group should show related runtime logs beneath it
- With no errors, the empty state should show the invocation count since
last deploy
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Bug Fixes**
* Improved Edge Function recent errors with more accurate filtering of
server-side failures.
* Expanded Edge Function runtime log coverage for clearer event
visibility.
* Refreshed Edge Function since-deploy invocation counts to better match
current log querying behavior.
* **Documentation**
* Refined “minimal, well-formed query” guidance, including requiring an
identifying comment at the start and clearer log source scoping
examples.
* **Tests**
* Updated unit tests to match the revised SQL/log filtering and
selection logic.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---------
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
## I have read the
[CONTRIBUTING.md](https://github.com/supabase/supabase/blob/master/CONTRIBUTING.md)
file.
YES
## What kind of change does this PR introduce?
Refactor / type safety improvement
## What is the current behavior?
The legacy log query stack (`genDefaultQuery`, `genCountQuery`,
`genChartQuery`, `genWhereStatement`, `useLogsPreview`, `useSingleLog`)
builds SQL from raw strings with no type-level guarantee that values are
safely interpolated. Identifier helpers (`bqIdent`, `bqDottedIdent`,
`clickhouseIdent`, `clickhouseDottedIdent`) are duplicated across
BigQuery and ClickHouse variants, and `bqDottedIdent` wraps the entire
dotted path in one backtick pair (`` `request.pathname` ``), which
BigQuery treats as a literal column name rather than a UNNEST alias
field — causing runtime query failures on dotted filter keys.
## What is the new behavior?
- All gen functions return `SafeLogSqlFragment` and all callers route
through `executeAnalyticsSql`, enforcing compile-time SQL provenance
tracking across the legacy stack.
- `bqIdent` / `bqDottedIdent` / `clickhouseIdent` /
`clickhouseDottedIdent` are replaced by a single `quotedIdent` function
that backtick-quotes each segment individually (e.g. ``
`request`.`pathname` ``). ClickHouse natively accepts backticks, so one
function serves both engines and the dotted-path quoting bug is fixed.
- `SQL_FILTER_TEMPLATES` entries are converted to `SafeLogSqlFragment`
(static via `safeSql`, dynamic via `safeSql` + `analyticsLiteral`).
- `buildWhereClauses` is extracted as a private helper returning
`SafeLogSqlFragment[]` so the pg_cron path can merge clauses without
unsafe slice-and-cast.
## Additional context
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Refactor**
* Logs query generation migrated to safer, engine-agnostic SQL
fragments, typed filter templates, and unified identifier quoting for
stronger injection protection and more consistent queries.
* Logs preview and single-log retrieval now execute analytics SQL
end-to-end using the unified executor.
* **New Features**
* Analytics SQL executor can call the backend via GET or POST and
accepts method selection.
* **Tests**
* Updated tests to validate unified identifier quoting and safe-SQL
helper behavior.
<!-- review_stack_entry_start -->
[](https://app.coderabbit.ai/change-stack/supabase/supabase/pull/46351?utm_source=github_walkthrough&utm_medium=github&utm_campaign=change_stack)
<!-- review_stack_entry_end -->
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
## Summary
Improve the "Errors since last deploy" panel on the new edge function
overview page.
- **Error column**: stop showing the function URL. Pull the actual error
from the related runtime logs, trim the stack trace to a one-line
summary, and use that for the cell text and tooltip.
- **Troubleshoot column**: rename "Assistant" to "Troubleshoot" and add
a "View troubleshooting guide" item to the dropdown that opens
`supabase.com/docs/guides/troubleshooting` prefilled with `edge function
<ErrorType> <statusCode>`.
- **Runtime log block**: restyle the expanded per-row log section.
Monospace rows with structured timestamp / level badge / count /
message, a divider between entries, and destructive tinting only on
error rows. The previous layout ran text together with no separation.
## Test plan
- [x] `pnpm test:studio` for `EdgeFunctionRecentErrors.utils.test.ts`
(10 passing, including new cases for `summarizeErrorMessage`,
`getDisplayErrorMessage`, and `buildTroubleshootingDocsUrl`)
- [x] `pnpm typecheck` clean
- [x] `eslint` clean for changed files
- [ ] Visual check of the panel: Error cell shows the runtime error
summary, Troubleshoot dropdown opens docs in a new tab, log rows render
with the new structure
🤖 Generated with [Claude Code](https://claude.com/claude-code)
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Added a "View troubleshooting guide" action that opens a
status-code-specific docs page for each recent error.
* Errors now show level badges and repetition counts in the logs for
clearer scanning.
* **Bug Fixes**
* Error text is summarized and normalized for concise, single-line
display with clearer per-line styling.
* **Tests**
* New tests validate error-summary, display-fallback, and
troubleshooting-URL behaviors.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---------
Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
<img width="1575" height="1134" alt="image"
src="https://github.com/user-attachments/assets/994b1113-717f-44a2-89a4-13bc0182db20"
/>
Attempts to improve our edge function overview pages to provide stronger
insights into the health of a function, including reliability (error
rates), performance (execution times) and usage (cpu and memory).
As part of this work it refactors existing charts to use our new chart
components.
main consideration is the collective performance of error queries
https://github.com/supabase/supabase/pull/44009/changes#diff-2a79cf61c5397a8ef363c333229fa7729a2efc90a4d8e0806e49c212d5aa97e7
## To test:
1. Create an edge function that errors out randomly across requests. You
can use cron to poll this function every second.
2. View the edge function and on the overview page confirm that errors
are showing and grouped correctly in recent failed invocations sections.
---------
Co-authored-by: Ali Waseem <waseema393@gmail.com>
