update : 2015.11.03
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Counts records
TokyoTyrantQuery
PHP Manual

TokyoTyrantQuery::count

(No version information available, might only be in Git)

TokyoTyrantQuery::count — Counts records

설명

public int TokyoTyrantQuery::count ( void )

Returns a count of how many records a query returns.

인수

이 함수는 인수가 없습니다.

반환값

Returns a count of matching rows and throws TokyoTyrantException on error

예제

Example #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());
?>

위 예제의 출력:

int(2)

참고

TokyoTyrantQuery
PHP Manual