TokyoTyrantTable::putCat

(PECL tokyo_tyrant >= 0.1.0)

TokyoTyrantTable::putCat — Concatenates to a row

说明

public TokyoTyrantTable::putCat ( string $key , array $columns ) : void

This method can be used to add new columns to existing records. Existing keys will be left unmodified but any new columns will be appended to the row. Passing null as key will generate a new row.

参数

key: The primary key of the row or NULL
columns: Array of row contents

返回值

Returns the primary key and throws TokyoTyrantException on error.

范例

Example #1 TokyoTyrantTable::putCat() example

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

/* Passing null to put generates a new uid */
$index = $tt->put(null, array("column1" => "some data", "column2" => "more data"));

/* Get the row back */
var_dump($tt->get($index));

/* Modify an existing row */
$tt->putcat($index, array("column1" => "something new", "new_column" => "other data"));

/* Get the row back */
var_dump($tt->get($index));
?>

以上例程会输出：

array(2) {
  ["column1"]=>
  string(9) "some data"
  ["column2"]=>
  string(9) "more data"
}
array(3) {
  ["column1"]=>
  string(9) "some data"
  ["column2"]=>
  string(9) "more data"
  ["new_column"]=>
  string(10) "other data"
}

参见

TokyoTyrantTable::put() - Store a row

php tokyo tyrant the tokyotyranttable class php informix 函数 get row as an associative array php ingres 函数 fetch a row of result into an array php ingres 函数 fetch a row of result into an associative array php maxdb 函数 returns the lengths of the columns of the current row in the result set php maxdb 函数 returns the current row of a result set as an object php mssql 函数 returns an associative array of the current row in the result php oci8 函数 fetches the next row into result buffer php sqlite 函数 fetches the next row from a result set as an array php sybase 函数 get a result row as an enumerated array php imagickpixeliterator sets the pixel iterator to the first pixel row php mysqli result get a result row as an enumerated array php swoole table delete a row in the swoole table by $row key.php swoole table check if a row is existed by $row key.php tokyotyranttable get a row php tokyotyranttable store a row php tokyotyranttable concatenates to a row php tokyotyranttable put a new record php tokyotyranttable puts value php tokyotyranttable concatenates to a record