TokyoTyrantQuery::addCond

(PECL tokyo_tyrant >= 0.1.0)

Adds a condition to the query

public mixed TokyoTyrantQuery::addCond ( string $name, int $op, string $expr )

Adds a condition to the query. Condition can be something like: get all keys which value matches expr.

Parameters:

name

Name of the column in the condition

The operator. One of the TokyoTyrant::RDBQC_* constants

expr

The expression

Returns:

This method returns the current object and throws TokyoTyrantException on failure.

Examples:

TokyoTyrantQuery::addCond() 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());
?>

The above example will output:

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"
  }
}

Links:

http://php.net/manual/en/tokyotyrantquery.addcond.php

doc_php

2025-01-10 15:47:30

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