TokyoTyrantQuery::search

(PECL tokyo_tyrant >= 0.1.0)

TokyoTyrantQuery::search — Searches records

说明

public TokyoTyrantQuery::search ( void ) : array

Executes a search on the table database. Returns an array of arrays containing the matching records. In the returned array the first level is the primary key of the data and the second level is the row data.

参数

此函数没有参数。

返回值

Returns the matching rows and throws TokyoTyrantException on error

范例

Example #1 TokyoTyrantQuery::search() example

 <?php
/* Connect to a table database */
$tt = new TokyoTyrantTable("localhost", 1979);

/* Add rows */
$tt->put(null, array("column1" => "some data", "column2" => "something here"));
$tt->put(null, array("column1" => "more data", "column2" => "best data this far"));
$tt->put(null, array("column1" => "again data", "column3" => "not here"));
$tt->put(null, array("column45" => "random data", "column2" => "something along the lines"));
$tt->put(null, array("column21" => "test data", "column2" => "generating.."));
$tt->put(null, array("column1" => "foobar data", "column2" => "value here"));

/* Get a new query object */
$query = $tt->getQuery();

/* Add a search condition */
$query->addCond("column2", TokyoTyrant::RDBQC_STROR, "something");

/* Dump the search results */
var_dump($query->search());
?>

以上例程会输出：

array(2) {
  [1]=>
  array(2) {
    ["column1"]=>
    string(9) "some data"
    ["column2"]=>
    string(14) "something here"
  }
  [4]=>
  array(2) {
    ["column45"]=>
    string(11) "random data"
    ["column2"]=>
    string(25) "something along the lines"
  }
}

参见

TokyoTyrantQuery::out() - Removes records based on query
TokyoTyrantQuery::metaSearch() - Retrieve records with multiple queries