multiple tables.SETFMTONLYOFF; GODROPPROCEDUREIFEXISTSprc_gm29;DROPTABLEIFEXISTS#tabTemp41;DROPTABLEIFEXISTS#tabTemp42; GO/*** Actual Output: [C:\JunkM\] >> osql.exe -S myazuresqldb.database.windows.net -U somebody -P secret -d MyDatabase -i C:\JunkM\Issue-2246-a.SQL KeyInt41 ...
Transact-SQL 程式設計語言提供了許多 SET 陳述式,供您變更目前工作階段對於特定資訊的處理。 這些 SET 陳述式可分組成下表所顯示的類別目錄。如需有關使用 SET 陳述式來設定區域變數的詳細資訊,請參閱 SET @local_variable (Transact-SQL)。展開資料表 ...
You also cannot set values for multiple attributes in a single attribute assignment; this means that the following commands do not work: mcm> set UndoDataBuffer=32M,UndoIndexBuffer=8M:ndbd mycluster; ERROR 3 (00MGR): Illegal syntax mcm> set DataMemory,IndexMemory:ndbd=1G mycluster; ERROR 3...
MultipleActiveResultSets的作用是指定多活动的结果集是否与指定的链接相互关联;类型是bool类型;true代表与指定的链接关联;false代表与指定的链接不关联;默认是false; 举个例子(以控制台应用程序为例): View Code 利用sql server自带的存储过程sp_who来监测我们的进程信息; 打开我们dug文件下面的exe文件多个,在sql ser...
Case Statement in Where clause with parameters SQL Server CASE statement inclusion and exclusions case statement inside a where clause with 'IN' operator CASE Statement on multiple columns CASE STATEMENT RETURNING MULTIPLE ROWS Case Statement returning multiple values CASE statement returns "Invalid Column...
delete of the old row followed by an insert of the new row. The row with the new values isn't visible, and tries to fetch the row with the old values return a@@FETCH_STATUSof-2. The new values are visible if the update happens through the cursor by specifying theWHERE CURRENT OF...
Due to the way the JSON_EXTRACT SQL function is implemented on SQLite, values_list() will return 1 and 0 instead of True and False for JSONField key transforms. dates()¶ dates(field, kind, order='ASC')¶ 返回一个 QuerySet,它的值是一个 datetime.date 对象的列表,代表 QuerySet 内...
MultipleActiveResultSets可以使数据库连接复用。这样就不怕数据库的连接资源被耗尽了。使用方法很简单,只需要把它加到数据的连接字符串中即可。 例如:server=(local);Integrated Security = true;database=AdventureWorks;MultipleActiveResultSets=true; 测试用例: ...
The values ResultSet.FETCH_REVERSE and ResultSet.FETCH_UNKNOWN are not supported--attempting to specify them causes a SQL warning, and the settings are ignored. Updating Result SetsA concurrency type of CONCUR_UPDATABLE allows you to update rows in the result set, delete rows from the result ...
TheOperationargument was SQL_REFRESH, and the performance of datetime arithmetic on data being retrieved from the result set resulted in a datetime field (the year, month, day, hour, minute, or second field) of the result being outside the permissible range of values for the field, or being...