TokyoTyrantQuery::currentTokyoTyrantQuery::hint
(No version information available, might only be in SVN)
TokyoTyrantQuery::hint — Get the hint string of the query
Opis
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.
Parametry
Ta funkcja nie posiada parametrów.
Zwracane wartości
This method always returns a string
Przykłady
Przykład #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());
?>
Powyższy przykład wyświetli coś podobnego do:
string(72) " scanning the whole table result set size: 11 leaving the natural order "
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TokyoTyrantQuery::hint
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