TokyoTyrantQuery::hint
(Ingen versionsoplysninger tilgængelige, findes måske kun i SVN)
TokyoTyrantQuery::hint — Get the hint string of the query
Beskrivelse
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.
Parametre
This function has no parameters.
Returnerings Værdier
This method always returns a string
Eksempler
Eksempel #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());
?>
The above example will output something similar to:
string(72) " scanning the whole table result set size: 11 leaving the natural order "
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