'Declare another Table object variable and reference the EmployeeDepartmentHistory table.DimtbeaAsTable tbea = db.Tables("EmployeeDepartmentHistory","HumanResources")'Define a Foreign Key object variable by supplying the EmployeeDepartmentHistory as the parent table and the foreign ...
FK-PK relationship is an all or nothing proposal - you cannot reference only parts of a primary key - either you reference all columns - or you don't reference. CREATE TABLE Purchase ( No_Installments int, Rate int, Person varchar(50) NOT NULL PRIMARY KEY, First_Name varchar(20) NOT N...
BuiltInFunctionTableReference BulkInsertBase BulkInsertOption BulkInsertOptionKind BulkInsertStatement BulkOpenRowset CallTarget CaseExpression CastCall CatalogCollation CatalogCollationOption CellsPerObjectSpatialIndexOption CertificateCreateLoginSource CertificateOption CertificateOptionKinds CertificateSta...
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SQL_CA1_LOCK_NO_CHANGE = 當數據指標是動態數據指標時,SQLSetPos 的呼叫支援SQL_LOCK_NO_CHANGE的 LockType 自變數。SQL_CA1_LOCK_UNLOCK = 當數據指標是動態數據指標時,SQLSetPos 呼叫中支援SQL_LOCK_UNLOCK的 LockType 自變數。SQL_CA1_POS_POSITION = 當數據指標是動態數據指標時,SQLSetPos 呼叫中支援...
SQL0593N 必須對 ROW CHANGE TIMESTAMP 直欄、ROW BEGIN 直欄、ROW END 直欄或期間直欄指定 NOT NULL。column-name。 解說 列變更時間戳記、row-begin 及 row-end 直欄不支援空值。在 CREATE TABLE 或 ALTER TABLE 陳述式上定義這類直欄時,必須對這些直欄定義 NOT NULL 子句。 期間直欄必須定義為 NOT ...
0168T 已指定 WITH ROW CHANGE COLUMNS ALWAYS DISTINCT,但是資料庫管理程式無法傳回特殊橫列變更直欄。 0168V SYSTEM SAMPLING 已針對 RUNSTATS 指定,但是不受指定的統計視圖支援。已改用 BERNOLLI SAMPLING。 0168Y 新定義的物件已標記為無效,原因是它參照未定義或無效的物件,或者定義者沒有存取它的專用權。 01690...
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key table or to change a primary key value, the action fails when the deleted or changed primary key value corresponds to a value in the foreign key constraint of another table. To successfully change or delete a row in a foreign key constraint, you must first either delete the foreign ...