SqlStatementResult::fetchOne
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SqlStatementResult::fetchOne — Get single row
Descrição
public mysql_xdevapi\SqlStatementResult::fetchOne
(
) : array
Fetch one row from the result set.
Aviso
Esta função não está documentada; somente a lista de argumentos está disponível.
Parâmetros
Esta função não possui parâmetros.
Valor Retornado
The result, as an associative array. In case there is not any result, null will be returned.
Exemplos
Exemplo #1 mysql_xdevapi\SqlStatementResult::fetchOne() example
<?php
$session = mysql_xdevapi\getSession("mysqlx://user:password@localhost");
$session->sql("DROP DATABASE IF EXISTS dbtest")->execute();
$session->sql("CREATE DATABASE dbtest")->execute();
$session->sql("CREATE TABLE dbtest.workers(name text, age int, job text)")->execute();
$session->sql("INSERT INTO dbtest.workers values ('John', 42, 'bricklayer'), ('Sam', 33, 'carpenter')")->execute();
$schema = $session->getSchema("dbtest");
$table = $schema->getTable("workers");
$rows = $session->sql("SELECT * FROM dbtest.workers")->execute()->fetchOne();
print_r($rows);
?>
O exemplo acima irá imprimir algo similar à:
Array
(
[name] => John
[age] => 42
[job] => bricklayer
)
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