15 lines
448 B
Markdown
15 lines
448 B
Markdown
---
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title: "Commandes et requêtes utiles"
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author:
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- JF
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date: 2026-02-17
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---
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## Ne lister que les colonnes d'une table
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```sql
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\set TABLE_NAME 'ma_table'
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SELECT column_name FROM information_schema.columns where table_name = :'TABLE_NAME' order by column_name;
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```
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Afficher toutes les tables et leur colonnes avec un début de nom de table :
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```sql
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SELECT table_name, column_name FROM information_schema.columns where table_name like debutnom%;
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``` |