TokyoTyrantTable::putCat
(PECL tokyo_tyrant >= 0.1.0)
TokyoTyrantTable::putCat — Concatenates to a row
Beschreibung
public TokyoTyrantTable::putCat
( string
$key
, array $columns
) : voidThis method can be used to add new columns to existing records. Existing keys will be left unmodified but any new columns will be appended to the row. Passing null as key will generate a new row.
Parameter-Liste
-
key -
The primary key of the row or
NULL -
columns -
Array of row contents
Rückgabewerte
Returns the primary key and throws TokyoTyrantException on error.
Beispiele
Beispiel #1 TokyoTyrantTable::putCat() 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));
/* Modify an existing row */
$tt->putcat($index, array("column1" => "something new", "new_column" => "other data"));
/* Get the row back */
var_dump($tt->get($index));
?>
Das oben gezeigte Beispiel erzeugt folgende Ausgabe:
array(2) {
["column1"]=>
string(9) "some data"
["column2"]=>
string(9) "more data"
}
array(3) {
["column1"]=>
string(9) "some data"
["column2"]=>
string(9) "more data"
["new_column"]=>
string(10) "other data"
}
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