v5:reference:loadbalancer:clusterexecute
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clusterExecute
Applies To
ADOdb Load Balancer
Syntax
mixed clusterExecute( string $sql, optional bool $inputArray = false, optional bool $returnAllResults = false, optional bool $existingConnectionsOnly = true )
Description
The method clusterExecute()
is used to simultaneously execute an SQL statement across all nodes in the load balancing group. It is primarily used for setting Server parameters.
Parameters
Usage
/* * connection to load balancer assumed */ $SQL = "SET SESSION TIME ZONE"; $success = $db->clusterExecute($SQL);
v5/reference/loadbalancer/clusterexecute.1492278400.txt.gz · Last modified: 2017/04/21 11:37 (external edit)