[TheWitness]

Problem

Filtering on the Maintenance schedules page (and the per-schedule Servcheck test association tab) throws:

CMDPHP ERROR: A DB Cell Failed!, Error: Unknown column 't.display_name' in 'WHERE'
CMDPHP ERROR: A DB Row Failed!, Error: Unknown column 't.display_name' in 'WHERE'
  (maint.php[111]:schedules(), maint.php[1063]:db_fetch_assoc_prepared() ...)

Cause

plugin_servcheck's 0.3 upgrade renamed the test table's display column:

// plugin_servcheck setup.php
db_execute('ALTER TABLE plugin_servcheck_test RENAME COLUMN display_name TO name');

but maint.php still referenced the old display_name column on plugin_servcheck_test, so any filter that hits those queries fails.

Fix

Update the five stale plugin_servcheck_test references from display_name to name:

• schedules() filter WHERE (the reported crash) — t.display_name → t.name
• the delete/description lookup — SELECT display_name → SELECT name
• the Servcheck test association tab filter WHERE — t.display_name → t.name
• the listing cells — $test['display_name'] → $test['name'] (description cell + checkbox cell)

The plugin_webseer_urls.display_name references (that table still uses display_name) are intentionally left unchanged.

Testing

• php -l maint.php — no syntax errors.
• Confirmed against current plugin_servcheck that the canonical column is now name (its only remaining display_name reference is the rename migration itself).

[Copilot]

Copilot review overview

🟢 Approval recommended

All Servcheck references were updated consistently while WebSeer references remain correctly unchanged.

Review effort: Balanced
Findings: None

What changed in this PR

Updates Maint’s Servcheck integration for the renamed name column in Servcheck 0.3.

Changes:

• Fixes schedule and association-tab filtering.
• Updates description lookup and test-name rendering.

File	Description
maint.php	Replaces five stale Servcheck display_name references with name.

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