TokyoTyrantTable::putTokyoTyrantTable::putCat
(PECL tokyo_tyrant >= 0.1.0)
TokyoTyrantTable::putCat — Concatenates to a row
Descrizione
public void TokyoTyrantTable::putCat
( string
$key
, array $columns
)This 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.
Elenco dei parametri
-
key -
The primary key of the row or
NULL -
columns -
Array of row contents
Valori restituiti
Returns the primary key and throws TokyoTyrantException on error.
Esempi
Example #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));
?>
Il precedente esempio visualizzerà:
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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