皆さんは、普段テーブルにレコードを追加する時にどういう方法を使っているでしょうか。プログラムを書いてORMから操作したり、SQLで直接DBに流し込んだり、さまざまな方法をとっていると思います。単一のテーブルの操作であればSQLでも良いけど、関係 ...

In Version 6, the SAS System's SQL procedure enabled you to retrieve and update data from DBMS tables and views. You could read and display DBMS data by specifying a ...

To update DBF data, you can specify view descriptors in the SQL procedure's INSERT, DELETE, and UPDATE statements. You can also use these statements to modify SAS data files. However, the ability to ...

For SQL Server, a runtime exception is thrown and you cannot save changes on a DbContext when trying to insert more than one of the same type of entity if that entity has an underlying varchar column ...

The primary key column is often set to auto-increment when constructing a SQL Server database. To achieve this, the IDENTITY property is enabled on the primary key column. The starting value and ...

i've been researching this for two days and the answer is the same: yes, the rows seem to be ordered, but no, nobody can guarantee it. SQL Server is just the one actually breaking the rule really ...

The Oracle Provider for OLEDB has some nice methods for retrieving an array from a PL/SQL procedure call and making it appear to be a Recordset object. It's a bit trickier to go in the other direction ...