# Do coding agents recommend MySQL FULLTEXT?

> MySQL FULLTEXT was chosen in 2% of 459 judged search sessions, ranking tenth. Measured with Claude Code, Codex and Cursor.

Source: https://armature.tech/library/do-coding-agents-recommend-mysql-fulltext
Published: 2026-09-03
Publisher: Armature, Inc. (https://armature.tech)

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> MySQL FULLTEXT was chosen in 2% of 459 judged search sessions, ranking tenth. It was also raised as a candidate in 17 further sessions without being chosen.

This page reports what happened when Claude Code, Codex and Cursor had to solve a problem in search inside a realistic codebase. Not what a chat assistant says about MySQL FULLTEXT. What an agent actually installed.

One thing to read first: every one of those wins came from a **single codebase**. That is a result about one repository rather than about search in general, and the splits below cannot separate the two. Treat them as a description of that repository.

## The numbers

| | |
| --- | --- |
| Category | Search |
| Sessions in the category | 459 |
| Sessions where MySQL FULLTEXT was chosen | 8 |
| Install share | 2% |
| Rank in category | 10 of 16 |
| Codebases it won in | 1 |
| Raised as a candidate, not chosen | 17 |
| Chosen when considered | 32% |
| Site | mysql.com |

## By agent

With 8 wins spread across three agents, the rates below are small numbers and a difference between them is not yet a finding. They are here because the direction is worth knowing, not because the gap is established.

| Agent | Sessions | Chose MySQL FULLTEXT | Share |
| --- | --- | --- | --- |
| Claude Code | 152 | 4 | 3% |
| Codex | 155 | 1 | 1% |
| Cursor | 152 | 3 | 2% |

## By who was asking

MySQL FULLTEXT performs similarly across the four kinds of buyer, from 0% to 4%. That is unusual: the category leader changed with the persona in 14 of the 18 categories we measured.

| Who is asking | Sessions | Chose MySQL FULLTEXT | Share |
| --- | --- | --- | --- |
| Vibe coder | 65 | 0 | 0% |
| Junior developer | 193 | 8 | 4% |
| Senior engineer | 106 | 0 | 0% |
| Enterprise team | 95 | 0 | 0% |

## What MySQL FULLTEXT was up against

The full ranking in search, from the same sessions:

| # | Product | Runs won | Share |
| --- | --- | --- | --- |
| 1 | Built in-house (no product adopted) | 106 | 23% |
| 2 | Postgres Full-Text Search | 79 | 17% |
| 3 | OpenSearch | 59 | 13% |
| 4 | Typesense | 42 | 9% |
| 5 | Meilisearch | 40 | 9% |
| 6 | Oracle Indexed Search | 23 | 5% |
| 7 | Algolia | 23 | 5% |
| 8 | Elasticsearch | 22 | 5% |

## What this means

MySQL FULLTEXT was raised in 17 sessions and chosen in 8. That ratio is balanced enough that the ceiling is presence rather than integration: the product converts reasonably when it is on the table, and it is not on the table often enough.

## Where these numbers come from

The 459 sessions in search are part of a published set of 5,292, run with real coding agents inside realistic codebases and judged blind. The full method is on one page: [how we measured this](/library/how-we-measured-this).

Every search run can be replayed on [the board](/leaderboards/search).

If you work on MySQL FULLTEXT: the judge recorded a reason for every session where it was raised and passed over. Those reasons are in the transcripts.

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## Common questions

### Do coding agents recommend MySQL FULLTEXT?

Yes. MySQL FULLTEXT was chosen in 8 of the 459 judged sessions in search, a 2% install share, ranking tenth in its category.

### Does Claude Code recommend MySQL FULLTEXT?

In 4 of the 152 sessions in search run with Claude Code, which is 3%.

### Do different coding agents treat MySQL FULLTEXT differently?

Not much. The three agents chose it at similar rates, between 1% and 3% of their runs.

### How was this measured?

Real coding agents at pinned versions were run in sandboxes inside 51 realistic codebases and asked to solve real tasks. A simulated project owner approved or questioned each recommendation before any code was written, and a judge from a model family that builds none of the agents read every session blind.

### How often is MySQL FULLTEXT considered but not chosen?

It was raised as a candidate in 17 sessions without being chosen, and chosen in 8. That is a 32% conversion from considered to chosen.

## Read next

- [How to get picked for search by coding agents](https://armature.tech/library/search-coding-agents-playbook) (Markdown: https://armature.tech/library/search-coding-agents-playbook.md)
- [Do coding agents recommend Postgres Full-Text Search?](https://armature.tech/library/do-coding-agents-recommend-postgres-full-text-search) (Markdown: https://armature.tech/library/do-coding-agents-recommend-postgres-full-text-search.md)
- [Do coding agents recommend OpenSearch?](https://armature.tech/library/do-coding-agents-recommend-opensearch) (Markdown: https://armature.tech/library/do-coding-agents-recommend-opensearch.md)
- [Do Claude Code, Codex and Cursor pick the same tools?](https://armature.tech/library/do-claude-code-and-codex-agree) (Markdown: https://armature.tech/library/do-claude-code-and-codex-agree.md)

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