大约有 40,000 项符合查询结果(耗时:0.0496秒) [XML]

https://stackoverflow.com/ques... 

How do I set the table cell widths to minimum except last column?

I have a table with 100% width. If I put <td> s in it, they get spread out with equal length columns. However, I want all the columns except last to have as small a width as possible, without wrapping text. ...
https://stackoverflow.com/ques... 

Invalid default value for 'create_date' timestamp field

...QL'. There set 'SQL_MODE to be used in generated scripts' to "STRICT_TRANS_TABLES,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION" That solves the problem for good. – sgtdck Jan 28 '14 at 20:07 ...
https://stackoverflow.com/ques... 

What is the most efficient way to store tags in a database?

... items. This implies to me that you'll quite possibly need an intermediary table to overcome the many-to-many obstacle. Something like: Table: Items Columns: Item_ID, Item_Title, Content Table: Tags Columns: Tag_ID, Tag_Title Table: Items_Tags Columns: Item_ID, Tag_ID It might be that your web...
https://stackoverflow.com/ques... 

Having both a Created and Last Updated timestamp columns in MySQL 4.0

I have the following table schema; 11 Answers 11 ...
https://stackoverflow.com/ques... 

PHP: Storing 'objects' inside the $_SESSION

... it on every request. Then the server uses that ID as a key into a big hashtable of Session objects. Whenever the server gets a request, it looks up the Session info out of its hashtable of session objects based on the ID the client submitted with the request. All this extra work is a double whammy ...
https://stackoverflow.com/ques... 

Select top 10 records for each category

.... Can anyone help with how to do it? Section is one of the columns in the table. 14 Answers ...
https://stackoverflow.com/ques... 

How to assign an exec result to a sql variable?

...that is returned, you can do the same for all other kinds (didn't check if table possible, but I think yes.) I just tried it for nvarchar(50). – Mzn May 18 '14 at 4:39 2 ...
https://stackoverflow.com/ques... 

Can I have multiple primary keys in a single table?

Can I have multiple primary keys in a single table? 12 Answers 12 ...
https://stackoverflow.com/ques... 

How to copy data from one table to another new table in MySQL?

I want to copy data from one table to another in MySQL. 11 Answers 11 ...
https://stackoverflow.com/ques... 

Why would someone use WHERE 1=1 AND in a SQL clause?

... Indirectly Relevant: when 1=2 is used: CREATE TABLE New_table_name as select * FROM Old_table_name WHERE 1 = 2; this will create a new table with same schema as old table. (Very handy if you want to load some data for compares) ...