MSSQLSERVER_12301
Topic Status: Some information in this topic is preview and subject to change in future releases. Preview information describes new features or changes to existing features in Microsoft SQL Server 2016 Community Technology Preview 2 (CTP2).
Details
Product Name |
SQL Server |
Event ID |
12301 |
Event Source |
MSSQLSERVER |
Component |
SQLEngine |
Symbolic Name |
HK_UNSUPPORTED_NULLABLE_COLUMNS |
Message Text |
Nullable columns in the index key are not supported with 'construct'. |
User Action
Do not use nullable columns in the index key.