TokyoTyrantQuery::hint

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TokyoTyrantQuery::hint — Get the hint string of the query

Description

public TokyoTyrantQuery::hint ( void ) : string

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.

Parameters

This function has no parameters.

Return Values

This method always returns a string

Examples

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());
?>

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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