TokyoTyrantTable::putKeep

(PECL tokyo_tyrant >= 0.1.0)

TokyoTyrantTable::putKeep — Put a new record

Açıklama

public TokyoTyrantTable::putKeep ( string $key , array $columns ) : void

Puts a new record into the database. If the key already exists this method throws an exception indicating that the records exists.

Değiştirgeler

key

The primary key of the row or NULL

columns

Array of the row contents

Dönen Değerler

Returns the primary key and throws TokyoTyrantException on error.

Örnekler

Örnek 1 TokyoTyrantTable::putKeep() example

<?php
/* Connect to a table database */
$tt = new TokyoTyrantTable("localhost", 1979);

/* Passing null to put generates a new uid */
$index = $tt->put(null, array("column1" => "some data", "column2" => "more data"));

/* Get the row back */
var_dump($tt->get($index));

try {
    $tt->putKeep($index, array("column1" => "something new", "new_column" => "other data"));
} catch (TokyoTyrantException $e) {
    if ($e->getCode() === TokyoTyrant::TTE_KEEP) {
        echo "Existing record! Not modified\n";
    } else {
        echo "Error: " , $e->getMessage() , "\n"; 
    }
}

/* Get the row back */
var_dump($tt->get($index));
?>

Yukarıdaki örnek şuna benzer bir çıktı üretir:

array(2) {
  ["column1"]=>
  string(9) "some data"
  ["column2"]=>
  string(9) "more data"
}
Existing record! Not modified
array(2) {
  ["column1"]=>
  string(9) "some data"
  ["column2"]=>
  string(9) "more data"
}

Ayrıca Bakınız