To get an ID of last inserted record, you can use this T-SQL: INSERTINTOPersons(FirstName)VALUES('Joe'); SELECTIDASLastIDFROMPersonsWHEREID=@@Identity; You can use query like this inside stored procedure or as an ad-hoc query. After new row is inserted, second query will return only ...
使插入一条数据strInsertSQL, 同时查询当前的IDselect SE_TD_POWER.currval from dual , /* 存储过程 create or replace procedure PRO_GetInsertedID( strInsertSQL varchar2, seqName varchar2, ID out NUMBER ) is strSql varchar(200); begin execute immediate strInsertSQL;--执行插入语句 strSql:='sele...
为了优化性能,可以考虑在应用层获取当前时间,然后传递给数据库,而不是在每个SQL语句中都调用getdate函数。例如,可以在应用代码中获取当前时间: DateTime currentTime = DateTime.Now; 然后在SQL语句中使用这个时间值: INSERT INTO orders (order_id, order_date, customer_id, amount) VALUES (1, @currentTime, '...
For example, if for your workload, the newly inserted stays 'hot' (that is, gets updated multiple times) for say 60 minutes, you should choose COMPRESSION_DELAY to be 60. The default value of COMPRESSION_DELAY option should work for most customers....
To optimize this example query, avoid the use of UPPER in the filter. Instead, when documents are created or updated, thec.descriptionvalues must be inserted in all uppercase characters. The query then becomes: SQLKopiraj SELECTVALUEc.descriptionFROMcWHEREc.description ="BABYFOOD, DESSERT, FRUI...
Count The Number Of Rows Inserted Per Day Count(*) with Partition by producing the wrong result. Count(Distinct): missing operator error? Counting Blank spaces between two words in string Counting Carriage returns Counting the '-' (Hyphens) in a string Country, State and City SQL Database...
GET https://management.azure.com/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Compute/restorePointCollections/{restorePointCollectionName}/restorePoints/{restorePointName}?api-version=2024-11-01 With optional parameters: HTTP 複製 GET https://management.azure.com...
The XML must be less than 4KB and must include the root element for the setting or feature that is being inserted. passName PassNames The pass name. Currently, the only allowable value is OobeSystem. settingName SettingNames Specifies the name of the setting to which the content ...
For example, if for your workload, the newly inserted stays 'hot' (that is, gets updated multiple times) for say 60 minutes, you should choose COMPRESSION_DELAY to be 60. The default value of COMPRESSION_DELAY option should work for most customers....
let! rowsInserted = insertTask openContext { into Person.Person entity { dbo.Person.ID = Guid.NewGuid() dbo.Person.FirstName = "Bojack" dbo.Person.LastName = "Horseman" dbo.Person.LastUpdated = DateTime.Now } } printfn "Rows inserted: %i" rowsInserted Insert with an Identity Field If ...