Breaking: #88143 - Version-related database field "t3ver_id" removed 

See forge#88143

Description 

The database field for all workspace-enabled database tables t3ver_id is removed. It previously contained an incrementing numeric value when using incrementing versioning - the versioning concept which was in place before Workspaces were introduced in TYPO3 v4.0.

Since the legacy versioning was removed in TYPO3 v9, the field is removed and not automatically created for new installations anymore.

Impact 

Creating SQL statements in custom extensions explicitly selecting this field will result in SQL errors.

In addition, when upgrading TYPO3 to v10.0 this field will be removed by the Database Analyzer Tool in the Install Tool for all TYPO3 core database tables and extensions using the automatic creation of database fields.

Affected Installations 

All installations with custom extensions explicitly requesting this field.

Migration 

Search in any extension in typo3conf/ext for t3ver_id to see any usages, and remove the field from any queries, database definitions in ext_tables.sql files.