TokyoTyrantQuery::currentTokyoTyrantQuery::hint
(No version information available, might only be in SVN)
TokyoTyrantQuery::hint — Get the hint string of the query
Descrizione
public string TokyoTyrantQuery::hint
( void
)
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.
Elenco dei parametri
Questa funzione non contiene parametri.
Valori restituiti
This method always returns a string
Esempi
Example #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());
?>
Il precedente esempio visualizzerà qualcosa simile a:
string(72) " scanning the whole table result set size: 11 leaving the natural order "
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