SQL20430N 無法在這個環境定義中設定或參照廣域變數 variable-name。 解說 在部分環境定義中,無法設定廣域變數,且無法在其他環境定義中參照它。可在下列情況中傳回此訊息: 陳述式已嘗試在下列其中一個環境定義中設定具名廣域變數: 複合SQL(行內)陳述式 主體不是複合 SQL(已編譯)陳述式的函數 方法 主體不
在集合函数里消除了NULL(NULL_VALUE_ELIMINATED_IN_SET_FUNCTION) 01007 没有赋予权限(PRIVILEGE_NOT_GRANTED) 01006 没有撤销权限(PRIVILEGE_NOT_REVOKED) 01004 字符串数据在右端截断(STRING_DATA_RIGHT_TRUNCATION) 01P01 废弃的特性(DEPRECATED_FEATURE) 类02 - 没有数据(按照SQL标准的要求,这也是警告类) 02000...
If this variable is enabled, UPDATE and DELETE statements that do not use a key in the WHERE clause or a LIMIT clause produce an error. This makes it possible to catch UPDATE and DELETE statements where keys are not used properly and that would probably change or delete a large number of...
Server. $tb.Create() #Create a unique, clustered, primary key index on the integer column. This is required for an XML index. #Define an Index object variable by providing the parent table and index name in the constructor. $cp = New-Object -TypeName Microsoft.SqlServer.M...
VariableNameString保存資料列計數之變數的名稱。 資料列計數轉換的輸入、輸入資料行、輸出和輸出資料行沒有任何自訂屬性。 如需詳細資訊,請參閱Row Count Transformation。 資料列取樣轉換自訂屬性 資料列取樣轉換同時具有自訂屬性以及所有資料流程元件通用的屬性。
= <expression>can produce unexpected results because the live value of the variable can be used in other clauses such as theWHEREandONclause during statement execution instead of the statement starting value. This can cause the meanings of the predicates to change unpredictably on a per-row ...
USEAdventureWorks2022; GO-- Create a temporary table variable to hold the output actions.DECLARE@SummaryOfChangesTABLE(ChangeVARCHAR(20));MERGEINTOSales.SalesReasonASTargetUSING(VALUES('Recommendation','Other'), ('Review','Marketing'), ('Internet','Promotion'))ASSource(NewName, NewReasonType)ON...
cursor_variable_name 必须引用允许更新的游标。 OPTION (query_hint< [ ,... n ] ) 指定优化器提示用于自定义数据库引擎处理语句的方式。 有关详细信息,请参阅 查询提示 (Transact-SQL)。 最佳做法 使用@@ROWCOUNT 函数返回插入到客户端应用程序的行数。 有关详细信息,请参阅 @@ROWCOUNT (Transact-SQL)。
STATE_STORE_DOES_NOT_SUPPORT_REUSABLE_ITERATOR、STATE_STORE_INVALID_CONFIG_AFTER_RESTART、STATE_STORE_INVALID_PROVIDER、STATE_STORE_INVALID_VARIABLE_TYPE_CHANGE、STATE_STORE_PROVIDER_DOES_NOT_SUPPORT_FINE_GRAINED_STATE_REPLAY、STATE_STORE_STATE_SCHEMA_FILES_THRESHOLD_EXCEEDED、 STATE_STORE_VALUE_SCHEMA_...
Start the database manager and ensure the named pipe support starts. If the named pipe support has been started, then ensure the name of the named pipe is the same between the client and server by setting the environment variable DB2PIPENAME to the same value. ...