大约有 6,000 项符合查询结果（耗时：0.0432秒） [XML]
How to specify a multi-line shell variable?
...
Use read with a heredoc as shown below:
read -d '' sql << EOF
select c1, c2 from foo
where c1='something'
EOF
echo "$sql"
share
|
improve this answer
|
...
SQL Server: Get data for only the past year
... answered Aug 27 '08 at 14:12
SQLMenaceSQLMenace
122k2323 gold badges194194 silver badges218218 bronze badges
...
What is the significance of 1/1/1753 in SQL Server?
... 1st January 1753 (1753-01-01) as the minimum date value for a datetime in SQL Server goes back to its Sybase origins.
The significance of the date itself though can be attributed to this man.
Philip Stanhope, 4th Earl of Chesterfield. Who steered the Calendar (New Style) Act 1750 through the Br...
What's the Linq to SQL equivalent to TOP or LIMIT/OFFSET?
...erty name.
See http://blogs.msdn.com/vbteam/archive/2008/01/08/converting-sql-to-linq-part-7-union-top-subqueries-bill-horst.aspx for more detail.
share
|
improve this answer
|
...
Delete duplicate records in SQL Server?
...ersion with the lowest ID in the table.
Edit
Re McGyver's comment - as of SQL 2012
MIN can be used with numeric, char, varchar, uniqueidentifier, or datetime columns, but not with bit columns
For 2008 R2 and earlier,
MIN can be used with numeric, char, varchar, or datetime columns, but ...
Remove DEFINER clause from MySQL Dumps
I have a MySQL dump of one of my databases. In it, there are DEFINER clauses which look like,
24 Answers
...
Execute Insert command and return inserted Id in Sql
I am inserting some values into a SQL table using C# in MVC 4. Actually, I want to insert values and return the 'ID' of last inserted record. I use the following code.
...
创业 比“直男癌”更可怕的是“技术癌” - 资讯 - 清泛网 - 专注C/C++及内核技术
...可，即通过大规模的研发和运营投入降低单位成本，做出性能优异、成本极有竞争力，对用户真正有价值的产品或服务，同时形成了较高的壁垒。否则，如果一门心思想着以“高技术”来造就“高壁垒”，不考虑成本和效率，忽...
Entity Framework. Delete all rows in table
..., this is how you currently do it in EF5 and EF6:
context.Database.ExecuteSqlCommand("TRUNCATE TABLE [TableName]");
Assuming context is a System.Data.Entity.DbContext
share
|
improve this answer
...
Oracle SQL Developer multiple table views
In Oracle SQL Developer , one can list the data in a table using the Data tab when viewing a table. there where can add, delete, edit or just viewing records of table currently viewd
...