Scalar functions: The function that returns a single data value is called a scalar function. Table-valued functions: The function that returns multiple records as a table data type is called a Table-valued function. It can be a result set of a single select statement. ...
RightFunctionCall RolePayloadOption RoleStatement RollbackTransactionStatement RollupGroupingSpecification RouteOption RouteOptionKind RouteStatement RowValue SaveTransactionStatement ScalarExpression ScalarExpressionDialogOption ScalarExpressionRestoreOption ScalarExpressionSequenceOpt...
ISqlErrorObject ISqlStatementContextVisitor<C> ISqlStatementContextVisitor<T,C> ISqlStatementVisitor ISqlStatementVisitor<T> ISqlTableElement IVisitableSqlCodeObject IVisitableSqlStatement LiteralValueType LoginOptions ScalarExpressionType Select...
Represents a function call. 繼承階層 System.Object Microsoft.SqlServer.TransactSql.ScriptDom.TSqlFragment Microsoft.SqlServer.TransactSql.ScriptDom.ScalarExpression Microsoft.SqlServer.TransactSql.ScriptDom.PrimaryExpression Microsoft.SqlServer.TransactSql.ScriptDom.FunctionCall ...
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behavior is different from using parameters with default values in stored procedures in which omitting the parameter also implies the default value. An exception to this behavior is when invoking a scalar function by using the EXECUTE statement. When using EXECUTE, the DEFAULT keyword is not ...
In addition to the rules stated in Expressions for expression, expression cannot include a column name, a scalar subselect, a file reference variable, an aggregate function, or a user-defined function that is sourced on an aggregate function. INOUT or OUT expression can only be a single ...
Re: Problem with nested function call (UDFs) Sorry about the confusion. I first tested on SQL Server 2000 and later (when Hugo gave a reply) I retested on 2005. In SQL Server 2005, this all works just fine. All you need to do is access the scalar UDF with its 2-part name. Howeve...
The value returned by the call_* function indicates how many items have been returned by the Perl subroutine - in this case it will be 0. G_SCALAR Calls the Perl subroutine in a scalar context. This is the default context flag setting for all the call_* functions. This flag has 2 ...
The value returned by the call_* function indicates how many items have been returned by the Perl subroutine - in this case it will be 0. G_SCALAR Calls the Perl subroutine in a scalar context. This is the default context flag setting for all the call_* functions. This flag has 2 ...