In theColumn Propertiestab, expand theComputed Column Specificationproperty. In the(Formula)child property, enter the expression for this column in the grid cell to the right. For example, in aSalesTotalcolumn,
Displays information about a computed column. The value shown for property is the same as the value of theFormulachild property and displays the formula for the computed column. Note To change the value shown for theComputed Column Specificationproperty, you must expand it and edit theFormulachild...
column_nameAScomputed_column_expression[PERSISTED[NOTNULL] ] [ [CONSTRAINTconstraint_name] {PRIMARYKEY|UNIQUE} [CLUSTERED|NONCLUSTERED] [WITHFILLFACTOR= fillfactor ] [WITH(<index_option>[, ...n ] ) ] [ON{partition_scheme_name(partition_column_name) | filegroup |"default"} ] | [FOREIGNKEY]...
ComputedColumnInfo Gets or sets the ComputedColumnInfo object that provides the computed column specification. DataType Gets or sets the scalar data type. (从 IMutableScalar 继承。) DataType Gets the scalar data type. (从 IScalar 继承。) DefaultValue Gets the IDefaultConstraint object that specif...
SERVER AUDIT SPECIFICATION SERVER CONFIGURATION SERVER ROLE SERVICE SERVICE MASTER KEY SYMMETRIC KEY TABLE TABLE column_constraint TABLE column_definition TABLE computed_column_definition TABLE index_option TABLE table_constraint TRIGGER USER VIEW XML SCHEMA COLLECTION Backup & restore CREATE...
SERVER AUDIT SPECIFICATION SERVER CONFIGURATION SERVER ROLE SERVICE SERVICE MASTER KEY SYMMETRIC KEY TABLE TABLE column_constraint TABLE column_definition TABLE computed_column_definition TABLE index_option TABLE table_constraint TRIGGER USER VIEW WORKLOAD GROUP XML SCHEMA COLLECTION Backup & restore CREAT...
appropriate. For example, if you usedSELECT INTOto create a table from a source that contained a computed column expression described above, the data (using style 0) would be stored rather than the computed column definition itself. You would need to manually update this data to match style ...
The database partition group specification is not legal. The resulting database partition group after redistribution would not contain any database partitions. 2 A previous redistribution operation did not complete successfully. 3 A redistribution operation is already in progress. 4 There is no previous...
Omit the WHERE clause from the index specification. Feature Included columns Specifying included columns is not necessary for memory-optimized tables. All columns of the memory-optimized table are implicitly included in every memory-optimized index. Operation DROP INDEX Dropping indexes on memory-...
SET DDL [[ PRETTY | SQLTERMINATOR | CONSTRAINTS | REF_CONSTRAINTS | CONSTRAINTS_AS_ALTER|OID | SIZE_BYTE_KEYWORD | PARTITIONING | SEGMENT_ATTRIBUTES | STORAGE | TABLESPACE | SPECIFICATION | BODY | FORCE | INSERT | |INHERIT | RESET] {on|off} ] | OFF ]...