The SET DIST VARIABLE syntax is used to set system variables.
SetDistVariable ::=
'SET' 'DIST' 'VARIABLE' (proxyPropertyName '=' proxyPropertyValue | 'agent_plugins_enabled' '=' agentPluginsEnabled)
proxyPropertyName ::=
identifier
proxyPropertyValue ::=
literal
agentPluginsEnabled ::=
boolean
proxy_property_name is one of properties configuration of PROXY, name is split by underscore
agent_plugins_enabled is use to set the agent plugins enable status, the default value is FALSE
ProxySET DIST VARIABLE sql_show = true;
agent plugin enable statusSET DIST VARIABLE agent_plugins_enabled = TRUE;
SET, DIST, VARIABLE
