Oct 11, 2023 · Databases

Implementing Auto‑Increment Primary Keys When Migrating MySQL to OB Oracle

This article demonstrates two practical approaches for handling MySQL auto‑increment columns during migration to OB Oracle—creating custom sequences with DBCAT and using the GENERATED BY DEFAULT AS IDENTITY attribute—provides step‑by‑step commands, scripts, and validation results to help DBA engineers achieve seamless primary‑key migration.

Auto-IncrementDataXOracle

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Implementing Auto‑Increment Primary Keys When Migrating MySQL to OB Oracle

Aikesheng Open Source Community

Sep 25, 2023 · Databases

Auto-Increment Counter Persistence in MySQL 8: Comparing the Evolution from MySQL 5.7

This article explains how MySQL 8 improves the auto‑increment counter by persisting its maximum value across server restarts, contrasting the behavior with MySQL 5.7 through detailed examples and SQL commands that demonstrate the differences in primary‑key generation.

Auto-IncrementInnoDBPersistence

0 likes · 12 min read

Auto-Increment Counter Persistence in MySQL 8: Comparing the Evolution from MySQL 5.7

Implementing Auto‑Increment Primary Keys When Migrating MySQL to OB Oracle

Auto-Increment Counter Persistence in MySQL 8: Comparing the Evolution from MySQL 5.7

Implementing Auto‑Increment Primary Keys When Migrating MySQL to OB Oracle