Navigation.skip_to_content
Bdd.column_name Bdd.column_type Bdd.column_null Bdd.column_key Bdd.column_default Bdd.column_extra
CategorieID int(11) Bdd.no Bdd.primary_key Bdd.null_default auto_increment
NomCategorie varchar(255) Bdd.no - Bdd.null_default -
Bdd.create_table_query
CREATE TABLE `Categories` (
  `CategorieID` int(11) NOT NULL AUTO_INCREMENT,
  `NomCategorie` varchar(255) NOT NULL,
  PRIMARY KEY (`CategorieID`)
) ENGINE=InnoDB AUTO_INCREMENT=5 DEFAULT CHARSET=utf8mb3 COLLATE=utf8mb3_general_ci
Bdd.key_types
  • Bdd.primary_key Bdd.primary_key_desc
  • Bdd.unique_key Bdd.unique_key_desc
  • Bdd.index_key Bdd.index_key_desc
Bdd.query_examples
SELECT * FROM Categories LIMIT 10;
SELECT COUNT(*) FROM Categories;
DESCRIBE Categories;
Bdd.ready_to_test
Bdd.open_sql_editor