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What Is the Function of the dsc_ora_ext Schema Generated After Migration to the Target Database?
Updated on 2023-07-25 GMT+08:00
What Is the Function of the dsc_ora_ext Schema Generated After Migration to the Target Database?
dsc_ora_ext is a custom schema compiled by UGO to enable the target database to implement certain functions in the Oracle source database.
If the source database is MySQL, the custom schema is dsc_mys_ext.
For example, UGO creates custom target database functions that provide the same functions as Oracle system functions, and it converts Oracle system function calls to custom function calls during migration.
Parent topic: Product Consulting
Product Consulting FAQs
- Instance Freezing, Release, and Deletion
- Which Schemas in Source Databases Are Ignored for Migration?
- What Are the Differences Between Syntax Conversion and Migration & Verification in a Migration Project?
- What Are the Database Schema Changes After an Oracle Database Is Migrated to the Target Database?
- Why Cannot I Use Some Functions?
- What Is the Function of the dsc_ora_ext Schema Generated After Migration to the Target Database?
- What Should I Do If Data Collection Fails or Is Slow Due to the Small Values of Certain Oracle SGA Parameters?
- What Should I Do If Data Collection Fails and a Message SNAPSHOT TOO OLD Is Displayed?
- What Is the Mapping Between the GaussDB Versions Displayed on the UGO Console and Self-built GaussDB Versions?
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