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
- Parameter Configuration
- Account Management
- Security Group
- Backup and Restoration
- Database Auditing
- 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

tdsql_split_trans_during_alter_copy

Focus Mode

Font Size

Last updated: 2026-03-27 18:23:59

Feature Descriptiontdsql_split_trans_during_alter_copy indicates whether to split large transactions into small transactions during the DDL process of the copy algorithm.
Attribute DescriptionRequired
Description
Parameter Type
BOOL
Default Value
ON
Value Range
OFF
ON
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

tdsql_split_trans_during_alter_copy

Feature Description

Attribute Description

Help and Support

Required	Description
Parameter Type	BOOL
Default Value	ON
Value Range	OFF ON
Effective Scope	GLOBAL
Restart Required	No