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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.
Diese Funktion hat keine Parameter.
This method always returns a string
Beispiel #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());
?>
Das oben gezeigte Beispiel erzeugt eine ähnliche Ausgabe wie:
string(72) " scanning the whole table result set size: 11 leaving the natural order "