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Glossary

tdsql_transaction_max_participants

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Last updated: 2026-03-27 18:25:03

Feature Descriptiontdsql_transaction_max_participants indicates the maximum number of participants (Replication Group) in a single transaction.
For example, if the number is set to 100, at most 100 participants can be involved in a transaction. This ensures that the transaction scale remains within a controllable range, avoiding performance and resource consumption issues caused by oversized transactions.
Attribute DescriptionRequired
Description
Parameter Type
UINT
Default Value
10000
Value Range
1 ~ 4294967295
Effective Scope
GLOBAL
Restart Required
Yes

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TDSQL Boundless

tdsql_transaction_max_participants

Feature Description

Attribute Description

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Required	Description
Parameter Type	UINT
Default Value	10000
Value Range	1 ~ 4294967295
Effective Scope	GLOBAL
Restart Required	Yes