SunshinePHP Developer Conference 2015

TokyoTyrantQuery::count

(Não há informação de versão disponível, talvez apenas no SVN)

TokyoTyrantQuery::countCounts records

Descrição

public int TokyoTyrantQuery::count ( void )

Returns a count of how many records a query returns.

Parâmetros

Esta função não possui parâmetros.

Valor Retornado

Returns a count of matching rows and throws TokyoTyrantException on error

Exemplos

Exemplo #1 TokyoTyrantQuery::count() example

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

/* Add rows */
$tt->put(null, array("column1" => "some data""column2" => "something here"));
$tt->put(null, array("column1" => "more data""column2" => "best data this far"));
$tt->put(null, array("column1" => "again data""column3" => "not here"));
$tt->put(null, array("column45" => "random data""column2" => "something along the lines"));
$tt->put(null, array("column21" => "test data""column2" => "generating.."));
$tt->put(null, array("column1" => "foobar data""column2" => "value here"));

/* Get a new query object */
$query $tt->getQuery();

/* Add a search condition */
$query->addCond("column2"TokyoTyrant::RDBQC_STROR"something");

/* Count the results */
var_dump($query->count());
?>

O exemplo acima irá imprimir:

int(2)

Veja Também

add a note add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top