Applies to:SQL ServerAzure SQL DatabaseAzure SQL Managed Instance Creates a user-defined function (UDF), which is a Transact-SQL or common language runtime (CLR) routine. A user-defined function accepts parameters, performs an action such as a complex calculation, and returns the result of ...
Applies to:SQL ServerAzure SQL DatabaseAzure SQL Managed Instance Creates a user-defined function (UDF), which is a Transact-SQL or common language runtime (CLR) routine. A user-defined function accepts parameters, performs an action such as a complex calculation, and returns the result of ...
For function parameters, see Dynamic Data Masking. FILESTREAM Applies to: SQL Server 2008 R2 (10.50.x) and later. Valid only for varbinary(max) columns. Specifies FILESTREAM storage for the varbinary(max) BLOB data. The table must also have a column of the uniqueidentifier data type that has...
mask_function 是遮罩函式的名稱並具備適當的參數。 可用的函式有四個: default() email() partial() random() 需要ALTER ANY MASK 權限。 如需函式參數,請參閱動態資料遮罩。 FILESTREAM 適用於:SQL Server 2008 R2 (10.50.x) 和更新版本。 僅適用於 varbinary(max) 資料行。 指定 FILESTREAM 儲存體來...
PARTITION FUNCTION PARTITION SCHEME PROCEDURE QUEUE REMOTE SERVICE BINDING RESOURCE POOL ROLE ROUTE RULE SCHEMA SEARCH PROPERTY LIST SECURITY POLICY SELECTIVE XML INDEX SEQUENCE SERVER AUDIT SERVER AUDIT SPECIFICATION SERVER ROLE SERVICE SPATIAL INDEX STATISTICS SYMMETRIC KEY SYNONYM TABLE TABLE (graphe SQL)...
User-defined functions can't make use of dynamic SQL or temp tables. Table variables are allowed. SET statements aren't allowed in a user-defined function. The FOR XML clause isn't allowed. User-defined functions can be nested; that is, one user-defined function can call another. The nes...
Avoid retrieving the data length of lots of BLOB files in an application. This is a time-consuming operation because the size is not stored in the SQL Server Database Engine. If you must determine the length of a BLOB file, use the Transact-SQL DATALENGTH() function to determine the size...
The extended stored procedure, when it is called from inside a function, cannot return result sets to the client. Any ODS APIs that return result sets to the client will return FAIL. The extended stored procedure could connect back to an instance of SQL Server; however, it should not try ...
În Microsoft SQL Server 2019 și 2016, sunt create două noi fișiere XEvents, temp_table_cache_trace și temp_table_destroy_list_trace,pentru urmărirea măsurătorilor și operațiuni...
second select within the proc that uses some columns from this temporary table and then updates the temporary table and then updates the fixed table. I want to put these selecs inside a function without changing anything in the rule. How can I do this without having to create the temp ...