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DocumentationTDSQL-C for MySQLKernel FeaturesPerformance FeaturesAuto-Increment Column Persistence

Auto-Increment Column Persistence

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Last updated: 2023-11-01 16:44:24

Overview

The auto-increment column persistence feature can persist an auto-increment column into a page to avoid duplicate auto-increment values.

Supported Versions

TDSQL-C for MySQL 5.7 (kernel version 2.0.23/2.1.9) or later.

Use Cases

This feature is suitable for scenarios where you don't want duplicate auto-increment values, such as legacy data archive.

Use Limits

This feature is enabled in the kernel by default.

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