/// <summary> /// This method is called to compare the actual value read to expected. Expected value must be either dbnull or from the given type. /// Actual value can be any. /// </summary> public bool CompareValues(SqlRandomTableColumn columnInfo, object expected, object actual) { ValidateColumnInfo(columnInfo); return(CompareValuesInternal(columnInfo, expected, actual)); }
protected abstract bool CompareValuesInternal(SqlRandomTableColumn columnInfo, object expected, object actual);
protected abstract object ReadInternal(DbDataReader reader, int ordinal, SqlRandomTableColumn columnInfo, Type asType);
/// <summary> /// used to check if this column can be compared; returns true by default (timestamp and column set columns return false) /// </summary> public virtual bool CanCompareValues(SqlRandomTableColumn columnInfo) { return(true); }
protected abstract object CreateRandomValueInternal(SqlRandomizer rand, SqlRandomTableColumn columnInfo);
/// <summary> /// creates random, but valued value for the type, based on the given column definition /// </summary> public object CreateRandomValue(SqlRandomizer rand, SqlRandomTableColumn columnInfo) { ValidateColumnInfo(columnInfo); return(CreateRandomValueInternal(rand, columnInfo)); }
protected abstract string GetTSqlTypeDefinitionInternal(SqlRandomTableColumn columnInfo);
/// <summary> /// gets TSQL definition of the column /// </summary> public string GetTSqlTypeDefinition(SqlRandomTableColumn columnInfo) { ValidateColumnInfo(columnInfo); return(GetTSqlTypeDefinitionInternal(columnInfo)); }
protected abstract double GetInRowSizeInternal(SqlRandomTableColumn columnInfo);