Table::existsInDatabase
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Table::existsInDatabase — Check if table exists in database
Descripción
Verifies if this table exists in the database.
Parámetros
Esta función no tiene parámetros.
Valores devueltos
Returns true if table exists in the database, else false if it does not.
Ejemplos
Ejemplo #1 mysql_xdevapi\Table::existsInDatabase() example
<?php
$session = mysql_xdevapi\getSession("mysqlx://user:password@localhost");
$session->sql("DROP DATABASE IF EXISTS addressbook")->execute();
$session->sql("CREATE DATABASE addressbook")->execute();
$session->sql("CREATE TABLE addressbook.names(name text, age int)")->execute();
$session->sql("INSERT INTO addressbook.names values ('John', 42), ('Sam', 33)")->execute();
$schema = $session->getSchema("addressbook");
$table = $schema->getTable("names");
if ($table->existsInDatabase()) {
echo "Yes, this table still exists in the session's schema.";
}
?>El resultado del ejemplo sería algo similar a:
Yes, this table still exists in the session's schema.
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