TokyoTyrantTable::getQuery

(PECL tokyo_tyrant >= 0.1.0)

TokyoTyrantTable::getQuery — Get a query object

说明

public TokyoTyrantTable::getQuery ( void ) : TokyoTyrantQuery

Get a query object to execute searches on the database

参数

此函数没有参数。

返回值

Returns TokyoTyrantQuery on success and throws TokyoTyrantException on error

范例

Example #1 TokyoTyrantTable::getQuery() example

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

/* Put a few rows */
$table->put(null, array("column1" => "some data", "column2" => "more data"));
$table->put(null, array("something" => "value", "data" => "good data"));

/* Get query object */
$query = $table->getQuery();

/* Add condition to query */
$query->addCond('data', TokyoTyrant::RDBQC_STREQ, 'good data');

/* Get matching rows */
var_dump($query->search());
?>

以上例程的输出类似于：

array(1) {
  [11]=>
  array(2) {
    ["something"]=>
    string(5) "value"
    ["data"]=>
    string(9) "good data"
  }
}

参见

TokyoTyrantQuery::search() - Searches records
TokyoTyrantQuery::out() - Removes records based on query

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