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TokyoTyrantQuery::hint

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TokyoTyrantQuery::hintGet the hint string of the query

Açıklama

public TokyoTyrantQuery::hint ( void ) : string

Get the hint string of the query. The hint string contains information about an executed query and it could be compared to for example MySQL EXPLAIN statement.

Değiştirgeler

Bu işlevin değiştirgesi yoktur.

Dönen Değerler

This method always returns a string

Örnekler

Örnek 1 TokyoTyrantQuery::hint example

<?php
$tt 
= new TokyoTyrantTable("localhost"1979);
$tt->vanish();

for (
$i 0$i 11$i++) {
     
$tt->put(null, array('a_col' => 'a' $i'b_col' => 'b' $i));
}

$query $tt->getQuery();
$query->addCond('a_col'TokyoTyrant::RDBQC_STRBW'a');

$query->search();
var_dump($query->hint());
?>

Yukarıdaki örnek şuna benzer bir çıktı üretir:

string(72) "
scanning the whole table
result set size: 11
leaving the natural order
"

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