大约有 9,000 项符合查询结果（耗时：0.0276秒） [XML]
How to compare only date components from DateTime in EF?
...s related to LINQ to Entities who is unable to convert .Date property into SQL.
– Michaël Carpentier
Jan 30 '13 at 13:06
1
...
Visual Studio Clicking Find Results Opens Code in Wrong Window
...
For me, this was happening with a Visual Studio window containing an SQL file with the Window Split option active. If the cursor was in the top pane of the window, both Ctrl + F (Find) and Ctrl + H (Find & Replace) would cause the find control to appear in the other (main) Visual Studio w...
Modifying the “Path to executable” of a windows service
...equire quoted strings, which you can enter as follows, for example with MS SQL Server: sc config mssqlserver binPath= "\"F:\SQL DATA\MSSQL10.MSSQLSERVER\MSSQL\Binn\sqlservr.exe\" -sMSSQLSERVER"
– Marc Durdin
Nov 19 '14 at 23:30
...
The model backing the context has changed since the database was created
...
Just run the followng sql command in SQL Server Management Studio:
delete FROM [dbo].[__MigrationHistory]
share
|
improve this answer
...
django.core.exceptions.ImproperlyConfigured: Error loading MySQLdb module: No module named MySQLdb
The problem Im facing while trying to connect to database for mysql. I have also given the database settings that i have used.
...
How do I do top 1 in Oracle?
... 1. I've even tried it in an OUTER APPLY instruction and it worked like Ms-SQL's TOP function there.
– Rafael Merlin
Nov 6 '15 at 19:01
...
How to truncate milliseconds off of a .NET DateTime
... compare a time stamp from an incoming request to a database stored value. SQL Server of course keeps some precision of milliseconds on the time, and when read into a .NET DateTime, it includes those milliseconds. The incoming request to the system, however, does not offer that precision, so I need ...
Using column alias in WHERE clause of MySQL query produces an error
... use column aliases in GROUP BY, ORDER BY, or HAVING clauses.
Standard SQL doesn't allow you to
refer to a column alias in a WHERE
clause. This restriction is imposed
because when the WHERE code is
executed, the column value may not yet
be determined.
Copied from MySQL documentation
...
Alternate output format for psql
I am using PostgreSQL 8.4 on Ubuntu. I have a table with columns c1 through cN . The columns are wide enough that selecting all columns causes a row of query results to wrap multiple times. Consequently, the output is hard to read.
...
CodeIgniter: Create new helper?
...n(){
$ci=& get_instance();
$ci->load->database();
$sql = "select * from table";
$query = $ci->db->query($sql);
$row = $query->result();
}
share
|
improve t...