Li Wu:Heng Learn to think together, honouring teachers save Thanksgiving. Leaf See root three return to one, rivers the same oneness.Meekness Conscience Lord, willing to do without regrets to the most bitter. Reading exercises to keep the body and
Create/drop/grant/revoke Roles and PrivilegesHive Default authorization-legacy Mode has information about these DDL statements:
CREATE ROLE
GRANT ROLE
REVOKE ROLE
GRANT Privilege_type
REVOKE Privilege_type
DROP ROLE
18. Create and use a view tableView tableView table conceptsCreate a viewModify and delete a tableEnhanced viewing table functionality in SQL Server 2000SummaryIn Chapter 17th, we learned about indexes. indexes are a secondary database structure
1 How to execute a SQL script file, this script file writes a series of sets of SQL statements, such as Sql.sql placed under D:\MyEclipse 8.6\workspaces\oasystem\webroot\sql.sql"CD D:\MyEclipse 8.6\workspaces\oasystem\webroot\>>sqlplus>>@ Sql.sql;2
To meet a requirement, you need to modify all the tables in the database that contain the email fields, and change the length of the inside to 128 bits. Laravel gets all the tables and then loops through the table to see if there is any email in
Body: Obtain all tables in the database
After logging out of this blog, I was noticed by everyone. Among them, "shengguojun" suggested that using the stored procedure "sp_tables" can also be used to achieve this goal. I have perfected this blog.
In
Introduction to "Relationships"
In an Access database, there is a relationship between the data in different tables, which links each data record in each table in the database to the only subject in the database, making the operation of a single
SHOW CHARACTER SETShow all the available character setsCHARACTER SET CHARACTERSETlike'latin%';SHOW COLLATIONThe output includes all available character sets like ' latin1% ';SHOW COLUMNSDisplays the information for each column in a given table, and
This article goes to: http://blog.csdn.net/cug_jiang126com/article/details/49824471In the mysqldump process, before in fact has not been very understanding why add--single-transaction can ensure that the InnoDB data is exactly the same, and MyISAM
In many cases, we need to list all the tables in the specified database. When using c # for software development, what methods can we achieve this goal? The following six methods can be used to achieve this goal.
1. sqldmoSQLDMO is an ideal way to
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.