Table::existsInDatabase
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Table::existsInDatabase — Check if table exists in database
Descrição
Verifies if this table exists in the database.
Parâmetros
Esta função não possui parâmetros.
Valor Retornado
Returns true if table exists in the database, else false if it does not.
Exemplos
Exemplo #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.";
}
?>O exemplo acima produzirá algo semelhante a:
Yes, this table still exists in the session's schema.
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