GS_WORKLOAD_RULE_STAT

GS_WORKLOAD_RULE_STAT displays information about SQL concurrency control rules. Only the sysadmin user can access the system view.

**Table 1** GS_WORKLOAD_RULE_STAT columns
Name	Type	Description
rule_id	bigint	Concurrency control rule ID.
rule_name	name	Name of a concurrency control rule, which is used to search for the concurrency control rule.
databases	name[]	List of databases on which the concurrency control rule takes effect. If the value is NULL, the concurrency control rule takes effect for all databases.
rule_type	text	Concurrency control rule type. Currently, only "sqlid", "select", "insert", "update", "delete", "merge", and "resource" are supported. Other values are invalid.
start_time	timestamp with time zone	Start time of the concurrency control rules. The value NULL indicates that the rules take effect from now on.
end_time	timestamp with time zone	End time of the concurrency control rules. The value NULL indicates that the rules are always effective.
max_workload	bigint	Maximum number of concurrent rule settings.
option_val	text[]	Parameter values of a concurrency control rule, including SQL ID, keyword list, and resource restriction. For details, see the description of the gs_add_workload_rule API.
is_valid	Boolean	Determines whether the concurrency control rules take effect. If the concurrency control rules time out, the value is set to false.
validate_count	bigint	Number of SQL statements intercepted by the concurrency control rule.
node_names	text[]	List of nodes on which the concurrency control rules take effect. This parameter is reserved and does not take effect currently.
user_names	text[]	List of users for which the concurrency control rules take effect. This parameter is reserved and does not take effect currently.