DDC-3293: XML Mappings disallow disabling column prefix for embeddables

[doctrinebot]

Jira issue originally created by user @Ocramius:

As of DDC-3292, it is not possible to disable the column prefix for embeddables in XML mappings. This example shows that "false" is used as column prefix:

<embedded name="address" class="Address" column-prefix="false" />

A possible solution is to use something like:

<embedded name="address" class="Address" use-column-prefix="false" />

or

<embedded name="address" class="Address" use-column-prefix="true" />

[doctrinebot]

• depends on DDC-3477: [GH-1238] Avoid prefixing columns when false is assigned to column-prefix
• relates to DDC-3292: [GH-1127] Document embeddables column prefixing

[doctrinebot]

Issue was closed with resolution "Fixed"