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ドキュメントTDSQL BoundlessGeneral ReferenceDatabase Parameter Descriptiontdsql_update_variables_interval

tdsql_update_variables_interval

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最終更新日: 2026-03-27 18:28:16

Feature Description

tdsql_update_variables_interval indicates the time interval for obtaining persistent variables from MC, in ms. For example, if the value is set to 60,000ms (1 minute), the system will update system variables every 1 minute on a database node. This ensures the instantaneity and consistency of system variables, avoiding errors and performance degradation caused by variable inconsistency.

Attribute Description

Required
Description
Parameter Type
UINT
Default Value
2000
Value Range
1 ~ 3600000
Effective Scope
GLOBAL
Restart Required
No
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