====== Desarrollo Web Lección 7 - Bases de Datos ======
===== Resumen =====
En esta lección, cubrimos los siguientes conceptos para bases de datos.

==== CSS ====
  * [[https://www.w3schools.com/cssref/css3_pr_flex-direction.asp|flex-direction]]
  * [[https://www.w3schools.com/cssref/css3_pr_flex-wrap.asp|flex-wrap]]

==== PHP ====
  * [[https://phpdelusions.net/pdo|PDO]]
  * [[https://www.php.net/manual/en/pdo.prepare.php|prepare]]
  * [[https://www.php.net/manual/en/pdostatement.execute.php|execute]]
  * [[https://www.php.net/manual/en/language.exceptions.php|try / catch]]
  * [[https://www.php.net/manual/en/pdostatement.fetch.php|fetch]]

==== SQL ====
  * [[https://docs.microsoft.com/en-us/sql/relational-databases/tables/tables?view=sql-server-ver15|table]]
  * [[https://www.w3schools.com/sql/sql_select.asp|SELECT]]
  * [[https://www.w3schools.com/sql/sql_null_values.asp|NULL]]
  * [[https://www.w3schools.com/sql/sql_join_left.asp|LEFT JOIN]]
  * [[https://www.w3schools.com/sql/sql_create_index.asp|index]]

==== Herramientas ====
  * [[https://docs.phpmyadmin.net/en/latest/|PHPMyAdmin]]

[[es:web_development:forms|Próxima lección: Formularios]]