Manual:runBatchedQuery.php

This page is a translated version of the page Manual:RunBatchedQuery.php and the translation is 30% complete.
Other languages:

Detalhes

O arquivo runBatchedQuery.php é um script de manutenção para executar consultas a banco de dados em lotes e aguardar por escravos. This is used on large wikis to prevent excessive replication lag when executing large write queries.

Options

Option Description Required Default value
--table Table name Required
--set SET clause Required
--key Column name, the values of which are unique Required
--where WHERE clause Optional
--batch-size Batch size Optional 1000
--db Database name, or omit to use the current wiki. Optional current wiki db

Usage

php maintenance/runBatchedQuery.php --table tableName --key columnName --set newValue [ --where| --batch-size| --db ]

See also