Release Guide

10.4

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Allow Null Update Property

Effective in version 10.2 HotFix 1, all processes that calculate the best version of the truth treat null values the same way. Previously, some processes ignored the

Allow Null Update

property in the staging table and used the

Apply Null Values

property in the base object table.

When a source system contributes a null value for a column, a process refers to the setting of the

Allow Null Update

property for that column in the staging table.

If the

Allow Null Update

property is enabled on the column, the process can write the null value to the base object record.

If the

Allow Null Update

property is disabled on the column, the process downgrades the trust for the null value.

If a process cannot resolve the setting of the

Allow Null Update

property in a staging table, the process uses the setting for the

Apply Null Values

property in the base object table.

For more information about the

Allow Null Update

property, see the

Informatica MDM Multidomain Edition Version 10.2 HotFix 1 Configuration Guide

Changes (10.2 HotFix 1)

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Allow Null Update Property

Allow Null Update Property