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Glossary

tdsql_update_local_glsv_interval

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最后更新时间： 2026-05-26 17:00:08

本文档由 AI 翻译

Feature Description
GLSV stands for Global Largest Schema Version. It synchronizes DDL results across multiple nodes to ensure that nodes in a distributed system do not use outdated table structures or write data that does not conform to the latest definition. The DDL operation advances the GLSV and waits for tdsql_update_local_glsv_interval milliseconds. During this interval, other nodes should become aware of the GLSV version change and consequently update the table version used by SQL.
Attribute Description
Required
Description
Parameter Type
UINT
Default Value
100
Value Range
0 ~ 1000
Effective Scope
GLOBAL
Restart Required
No

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TDSQL Boundless

tdsql_update_local_glsv_interval

Feature Description

Attribute Description

帮助和支持

Required	Description
Parameter Type	UINT
Default Value	100
Value Range	0 ~ 1000
Effective Scope	GLOBAL
Restart Required	No