poIQueryExpressionRule GetExpression
Gets the query expression rule type from the advanced query.
Syntax
rule_handle GetExpression
Application
HyperView Tcl Query
Description
This command is used to get the expression query rule from the advanced query.
Example
hwi OpenStack
hwi GetActiveClientHandle client
set ruleID [client AddQueryRule expression]
client GetQueryRuleHandle rule_handle $ruleID
rule_handle SetExpression “<= 200”
rule_handle GetExpression
hwi CloseStack
Errors
This command returns HW_InvalidHandle
, if the core object associated with
the advanced query handle does not exist anymore.