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One-shot import of all bojemoi repo commits as Hugo posts. Each post includes metadata, files changed, and diff stats. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
43 lines
1.0 KiB
Markdown
43 lines
1.0 KiB
Markdown
---
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title: "Fix borodino SQL queries: replace ORDER BY RANDOM() with TABLESAMPLE SYSTEM()"
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date: 2026-02-07T00:55:23+01:00
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draft: false
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tags: ["commit", "bojemoi", "fix", "borodino"]
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categories: ["Git Activity"]
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summary: "Commit 3c5ad95 par Betty — 3 fichier(s) modifié(s)"
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author: "Betty"
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---
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## Commit `3c5ad95`
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| **Repository** | bojemoi |
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| **Branch** | `main` |
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| **Auteur** | Betty |
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| **Hash** | `3c5ad95aae949058e25c9b7ee4bb20ccf2620995` |
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| **Date** | 2026-02-07 |
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### Description
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ORDER BY RANDOM() on hosts table (6.15M rows) caused full sequential scans
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taking ~7.5s each, driving PostgreSQL to 459% CPU. TABLESAMPLE SYSTEM()
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samples random blocks at I/O level, reducing query time to milliseconds.
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Also fixes SQL injection in thearm_uzi via parameterized query.
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Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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### Fichiers modifiés
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```
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M borodino/thearm_ak47
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M borodino/thearm_bm12
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M borodino/thearm_uzi
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```
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### Statistiques
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```
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3 files changed, 3 insertions(+), 3 deletions(-)
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```
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