sql-update

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Can read but cannot update

Problem: Any attempt to update the DB is denied in SQL Server 2008 R2 using SQL in classic ASP page. In a nutshell, can read, but can\'t update/write to DB using SQL in ASP page[详细]

2023-03-31 20:00 分类：问答
Can I increment some value during database update?

Can i do something like that? int somevalue=500; string getUpSql = \"UPDATE money FROM bank SET Money= @Money + somevalue WHERE UserId=@UserId\";[详细]

2023-03-31 03:37 分类：问答
Error updating MySQL database: DUPLICATE DEFAULT ENTRY FOR PRIMARY KEY = '0'

I have a MySQL dsetup called in-out and I have written a vb.NET client program to get information from the table in the database, display it in a data grid view, and then allow to user to edit this in[详细]

2023-03-30 23:57 分类：问答
Can't get SQL Update to work using PHP

I\'m trying to get php to update a MySQL table using UPDATE statement but it simply won\'t work. Here\'s the code I wrote:[详细]

2023-03-30 11:27 分类：问答
SQL DB2 Bulk update from csv

I get emailed an excel spreadsheet with 4 columns. The first column is (ID) and the 4th is the (Model#). Is there a way in DB2 to bulk update?[详细]

2023-03-30 04:41 分类：问答
MySQL insert new row on value change

For a personal project I\'m working on right now I want to make a line graph of game prices on Steam, Impulse, EA Origins, and several other sites over time. At the moment I\'ve modified a script used[详细]

2023-03-29 13:09 分类：问答
How can I write an UPDATE query for this SELECT query?

I have a query from my previous question (link) abou开发者_开发问答t a complex select, and my question is, how can I write an update query for result of this query, to change fet_id to some new value.[详细]

2023-03-29 07:30 分类：问答
SQL Stored Procedure: If variable is not null, update statement

I have an update statement in a stored procedure that looks generally like this: Update [TABLE_NAME] Set XYZ=@ABC[详细]

2023-03-29 06:03 分类：问答
Optimal way to add / update EF entities if added items may or may not already exist

I need some guidance on adding / updating SQL records using EF. Lets say I am writing an application that stores info about files on a hard disk, into an EF4 database. When you press a button, it will[详细]

2023-03-28 20:33 分类：问答
Overwrite ID values using UPDATE statement from SELECT in another table SQL Server 2008

I have two tables that have exactly 20 rows in them. I want to overwrite Table2\'s ID values with the ID values from Table1 so that I can do tests with JOIN queries. How would I go about overwriting t[详细]

2023-03-28 07:18 分类：问答