Release Notes
Product Introduction
- Overview
- Scenarios
- Product Architecture
- Instance Types
- Compatibility Notes
- Usage specification recommendations
Kernel Features
- Kernel Overview
- Kernel Version Release Notes
- Functionality Features
- Performance Features
Billing
Getting Started
- Creating an Instance
- Connect to Instances
User Guide
- Data Migration
- Data Subscription
- Instance Management
- Configuration Change
- Parameter Configuration
- Account Management
- Security Group
- Backup and Restoration
- Tag Management
Use Cases
Developer Guide
- Developer Guide (MySQL Compatibility Mode)
- Developer Guide (HBase Compatibility Mode)
Performance Tuning
- Performance Tuning Overview
- SQL Tuning
- DDL Tuning
Performance White Paper
API Documentation
- History
- Introduction
- API Category
- Making API Requests
- Instance APIs
- Security Group APIs
- Task APIs
- Backup APIs
- Rollback APIs
- Parameter APIs
- Database APIs
- Data Types
- Error Codes
General Reference
- System Architecture
- SQL Reference
- Database Parameter Description
- TPC-H benchmark data model reference
- Error Code Information
Security and Compliance
FAQs
Agreements
Contact Us
Glossary

tdstore_max_txn_size

Download

Focus Mode

Font Size

Last updated: 2026-03-27 19:08:07

Feature Descriptiontdstore_max_txn_size is used to set the memory size limit for a single transaction.
Attribute DescriptionRequired
Description
Parameter Type
ULONGLONG
Default Value
1073741824
Value Range
67108864 ~ 18446744073709551615
Effective Scope
GLOBAL
Restart Required
No

Help and Support

Was this page helpful?

You can also Contact sales or Submit a Ticket for help.

Help us improve! Rate your documentation experience in 5 mins.

Feedback

tencent cloud

TDSQL Boundless

tdstore_max_txn_size

Feature Description

Attribute Description

Help and Support

Required	Description
Parameter Type	ULONGLONG
Default Value	1073741824
Value Range	67108864 ~ 18446744073709551615
Effective Scope	GLOBAL
Restart Required	No