MSSQLSERVER_12301
Applies to: SQL Server Azure SQL Database Azure SQL Managed Instance
Details
Attribute | Value |
---|---|
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.
See Also
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