Row
Table
Scalar
Column
Which of the following constraint types can be used to ensure the value of an INTEGER column references only positive values?()A.UniqueB.CheckC.ReferentialD.Informational
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Which kind of non－sourced UDF can be created so that it only returns a single value?()A.RowB.TableC.ScalarD.Column
Which of the following resources can be explicitly locked?()A.RowB.PageC.TableD.Column
A trigger can be created on which of the following objects?()A.ViewB.Catalog TableC.Stored ProcedureD.Global Temporary Table
Which of the following constraint types can be used to ensure the value of an INTEGER column references only positive values?（）A、UniqueB、CheckC、ReferentialD、Informational
A trigger can be created on which of the following objects?（）A、ViewB、Catalog TableC、Stored ProcedureD、Global Temporary Table
Which of the following resources can be referenced in the LOCK statement?（）A、RowB、TableC、ColumnD、Table space
