PHP - Manual: Table::select
2024-12-22
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Table::select — Select rows from table
$columns
, mixed ...$more_columns
): mysql_xdevapi\TableSelectFetches data from a table.
columns
The columns to select data from. Can be an array with one or more values, or a string.
more_columns
Additional columns parameter definitions.
A TableSelect object; use the execute() method to execute the select and return a RowResult object.
示例 #1 mysql_xdevapi\Table::count() example
<?php
$session = mysql_xdevapi\getSession("mysqlx://user:password@localhost");
$session->sql("DROP DATABASE IF EXISTS addressbook")->execute();
$session->sql("CREATE DATABASE addressbook")->execute();
$session->sql("CREATE TABLE addressbook.names(name text, age int)")->execute();
$session->sql("INSERT INTO addressbook.names values ('John', 42), ('Sam', 33)")->execute();
$schema = $session->getSchema("addressbook");
$table = $schema->getTable("names");
$row = $table->select('name', 'age')->execute()->fetchAll();
print_r($row);
以上例程的输出类似于:
Array ( [0] => Array ( [name] => John [age] => 42 ) [1] => Array ( [name] => Sam [age] => 33 ) )
官方地址:https://www.php.net/manual/en/mysql-xdevapi-table.select.php