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TokyoTyrantQuery::hint — Get the hint string of the query
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.
Questa funzione non contiene parametri.
This method always returns a string
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 "