使用一句SQL INSERT多筆Record(multiple values) 此功能在MySQL在3.22.5之後就有的功能,SQL Server在這個SQL Server 2008版本才加入此功能 -- 切換測試資料庫 USE MyDB GO -- 建一個測試資料表 CREATE TABLE [mytable] ( myid nvarchar(10) ,givenName nvar
[Sql server 2012] Change from vertical to horizontal table as dynamic @@FETCH_STATUS in nested loops @@ServerName returns wrong value in SQL SERVER 2008 ##TempTable and INSERT-SELECT FROM an existing Table with an IDENTITY column %rowtype equivalent in SQL server ++ operator in TSQL - bug ...
當開啟預設結果集時,應用程式可以執行其他陳述式 (例如 INSERT、UPDATE、DELETE 和預存程序呼叫)。 以下的指導方針對於使用 MARS 的應用程式非常有用: 預設結果集應該用於單一 SQL 陳述式 (SELECT、DML with OUTPUT、RECEIVE、READ TEXT 等等) 所產生的短期或簡短結果集。
The form of INSERT (a, b, c) VALUES...RETURNING is certainly one we can embed a hardcoded, numerically incrementingsentinelvalue within. However syntactically, there isno way to get it back unless a column is added to the table.
part combines the two SELECTs so they can be INSERTed together.You can use The SQL INSERT INTO...
This trigger also works correctly in a single-row insert; the sum of the LineTotal value column is the sum of a single row. However, with this trigger the correlated subquery and the IN operator that is used in the WHERE clause require additional processing from SQL Server. This is unneces...
model_nameis set by most migration operations to the value ofmodel._meta.model_name(the lowercased version of the model__name__) of the model being migrated. Its value isNonefor theRunPythonandRunSQLoperations unless they provide it using hints. ...
SqlParameter opid=cmd2.Parameters.Add("@operation_id", SqlDbType.Int); reader=cmd.ExecuteReader(); while (reader.Read()) { ProcessOperation(); opid.Value=reader.GetInt32(0); // operation_id cmd2.ExecuteNonQuery(); } Similarly the attempt to execute this results in: ...
I believe the invalid state is caused by the query returning multiple "affected row" counts. Steps to reproduce: Download and install any SQL Server Express Edition (free). Create an empty database with any name you like. Update the "Ser...
SqlParameter opid=cmd2.Parameters.Add("@operation_id", SqlDbType.Int); reader=cmd.ExecuteReader(); while (reader.Read()) { ProcessOperation(); opid.Value=reader.GetInt32(0); // operation_id cmd2.ExecuteNonQuery(); } Similarly, the attempt to execute this results in the following: ...