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Attribute Promotion In Row-Based Replication Resulting To Data Loss (Doc ID 3031789.1)

Last updated on JUNE 28, 2024

Applies to:

MySQL Server - Version 8.0 and later
Information in this document applies to any platform.

Symptoms

While using bigger datatypes on replica than on source, when comparing the data in the table the column has one exact value on the source and different on the replica (i.e. empty, zero, truncated)

Changes

After changing column datatype on replica (attribute promotion).

Cause

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In this Document
Symptoms
Changes
Cause
Solution
 Example of defining required value


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