大约有 6,100 项符合查询结果（耗时：0.0324秒） [XML]
Copy/duplicate database without using mysqldump
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You can duplicate a table without data by running:
CREATE TABLE x LIKE y;
(See the MySQL CREATE TABLE Docs)
You could write a script that takes the output from SHOW TABLES from one database and copies the schema to another. You should be abl...
Creating an index on a table variable
Can you create an index on a table variable in SQL Server 2000?
3 Answers
3
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How to remove constraints from my MySQL table?
I want to remove constraints from my table. My query is:
12 Answers
12
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Why doesn't CSS ellipsis work in table cell?
... */
}
solves the problem as well.
Another possible solution is to set table-layout: fixed; for the table, and also set it's width. For example: http://jsfiddle.net/fd3Zx/5/
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Schrödingers MySQL table: exists, yet it does not
...een this issue when the data file is missing in the data directory but the table definition file exists or vise-versa. If you're using innodb_file_per_table, check the data directory to make sure you have both an .frm file and .ibd file for the table in question. If it's MYISAM, there should be a .f...
Inserting data into a temporary table
After having created a temporary table and declaring the data types like so;
12 Answers
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Errors: “INSERT EXEC statement cannot be nested.” and “Cannot use the ROLLBACK statement within an I
...is type of problem.
For example a work around could be to turn Sp3 into a Table-valued function.
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html - table row like a link
I can't set my table row as link to something. I can use only css and html. I tried different things from div in row to something another, but still can't make it works.
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Entity Framework Migrations renaming tables and columns
...eign keys with the new column name.
public override void Up()
{
RenameTable("ReportSections", "ReportPages");
RenameTable("ReportSectionGroups", "ReportSections");
RenameColumn("ReportPages", "Group_Id", "Section_Id");
}
public override void Down()
{
RenameColumn("ReportPages", "Se...
How to alias a table in Laravel Eloquent queries (or using Query Builder)?
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Laravel supports aliases on tables and columns with AS. Try
$users = DB::table('really_long_table_name AS t')
->select('t.id AS uid')
->get();
Let's see it in action with an awesome tinker tool
$ php artisan tinker
[1] &...