> ## Documentation Index
> Fetch the complete documentation index at: https://docs.vortexiq.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Hot Queries Doing Full Table SCAN, SQLite KPI card, Vortex IQ Nerve Centre

> Sampled hot queries whose EXPLAIN QUERY PLAN reports SCAN TABLE - a missing index. SQLite-distinctive.

**[Nerve Centre KPIs](/nerve-centre/kpi-cards/sqlite) · [Audit Profile](/nerve-centre/kpi-cards/sqlite/audit) · [Sentiment Settings](/nerve-centre/kpi-cards/sqlite/sentiment)**

## At a glance

* **Category:** Index Coverage
* **Type:** Key Metrics
* **Chart:** kpi
* **Format:** number
* **Time window:** 24h
* **Alert trigger:** >0

## Calculation

Sampled hot queries whose EXPLAIN QUERY PLAN reports SCAN TABLE - a missing index. SQLite-distinctive.

## Known limitations

*Known limitations, FAQs, or reconciliation notes specific to this card. Replace this block when authored.*