大约有 3,568 项符合查询结果（耗时：0.0228秒） [XML]
“CASE” statement within “WHERE” clause in SQL Server 2008
...ng with a query which contains "CASE" statement within "WHERE" clause. But SQL Server 2008 is giving some errors while executing it. Can anyone please help me with the correct query? Here is the query:
...
SQL Server Insert if not exists
...akes no difference whatsoever because it's being used in an EXISTS clause. SQL Server will always optimize it and has been doing it for ages. Since I'm very old I usually write these queries as EXISTS (SELECT 1 FROM...) but it is not needed anymore.
– Loudenvier
...
Schema for a multilanguage database
...DUCT has 1 million rows, T_PRODUCT_tr would have 2 million.Would it reduce sql efficiency much?
– Mithril
Feb 14 '14 at 3:22
1
...
What should every developer know about databases? [closed]
...tent data associated with just one application. Building a database for MySQL, or Access, or SQL Server has become so routine that databases have become almost a routine part of an ordinary application. Sometimes, that initial limited mission gets pushed upward by mission creep, as the real value ...
Cannot use a CONTAINS or FREETEXT predicate on table or indexed view because it is not full-text ind
I am getting following error in my SQL server 2008 R2 database:
7 Answers
7
...
Where can I download english dictionary database in a text format? [closed]
...
androidtech/wordnet20 is in SQL format not txt.
– DragonLord
Jun 11 '16 at 22:38
1
...
SQL Server add auto increment primary key to existing table
...ould recommend to always explicitly specify the seed and increment in your SQL scripts - especially for a larger site. It's just good practice.
– marc_s
Oct 28 '15 at 13:59
1
...
Convert SQLITE SQL dump file to POSTGRESQL
I've been doing development using SQLITE database with production in POSTGRESQL. I just updated my local database with a huge amount of data and need to transfer a specific table to the production database.
...
Nested select statement in SQL Server
...%2f%2fstackoverflow.com%2fquestions%2f4629979%2fnested-select-statement-in-sql-server%23new-answer', 'question_page');
}
);
Post as a guest
Name
...
What's the difference between IQueryable and IEnumerable
...t of as "is the 'Age' property > 18".
This allows things like LINQ-to-SQL to exist because they can parse the expression tree and convert it into equivalent SQL. And because the provider doesn't need to execute until the IQueryable is enumerated (it implements IEnumerable<T>, after all)...