TableDelete::bind

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TableDelete::bindBind delete query parameters

说明

public mysql_xdevapi\TableDelete::bind ( array $placeholder_values ) : mysql_xdevapi\TableDelete

Binds a value to a specific placeholder.

参数

placeholder_values

The name of the placeholder and the value to bind.

返回值

A TableDelete object.

范例

Example #1 mysql_xdevapi\TableDelete::bind() 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");

$table->delete()
  ->
where("name = :name")
  ->
bind(['name' => 'John'])
  ->
orderby("age DESC")
  ->
limit(1)
  ->
execute();

?>

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