MySQL improves security, scalablity, developer productivity and performance for web, mobile, embedded and Cloud applications. MySQL delivers: Transactional Data Dictionaryimplemented as a set of SQL tables store
In such cases, you can use the LIKE expression along with the MySQL SHOW TABLES command. This way, you will only see a filtered list of tables instead of looking through all of them: SHOW TABLES [LIKE 'pattern'] Suppose, we want the statement to return only the names of those ...
The newly added metrics include MySQL Uptime, MySQL History list length, MySQL Deadlocks, Active Transactions, and MySQL Lock Timeouts. These metrics provide a more detailed view of your server's performance, enabling you to monitor and optimize your database operations more effectively. In addition...
<YOUR_DATABASE_NAME>:您 適用於 MySQL 的 Azure 資料庫 彈性伺服器實例的名稱,在 Azure 中應該是唯一的。 <YOUR_AZURE_REGION>:您將使用的 Azure 區域。 根據預設,您可以使用 eastus,但建議您將區域設定為您居住地附近的位置。 您可以輸入 az account list-locations 來查看可用區域的完整清單。 <YOUR_USER...
MySQL chooses the database character set and database collation in the following manner: If both CHARACTER SET charset_name and COLLATE collation_name are specified, character set charset_name and collation collation_name are used. If CHARACTER SET charset_name is specified without COLLATE, charact...
BIT column storage per table.The maximum combined width for allBITcolumns used in a givenNDBtable is 4096. FIXED column storage.NDB Cluster 7.5 and later supports a maximum of 128 TB per fragment of data inFIXEDcolumns. (Previously, this was 16 GB.) ...
Explore a MySQL database and fully managed database service for app developers. Azure is a managed service provider that can meet all your database needs.
Complete List of Supported Platforms » Oracle Premier Support3 (available separately) Contact the MySQL Embedded Sales Team7 24x7 Support √ √ √ √ Unlimited Support Incidents √ √ √ √ Knowledge Base √ √ √ √ Maintenance Releases √ √ √ √1...
How to List Only Unique MySQL Users Some queries duplicate the usernames in theUsercolumn. Remove duplicates with: SELECT DISTINCT User FROM mysql.user;Copy The outputremoves duplicate rowsand shows each username once. Show Current MySQL User ...
MySQL History List LengthThis metric calculates the number of changes in the database, specifically the number of records containing previous changes. It's related to the rate of changes to data, causing new row versions to be created. An increasing history list length can affect the performance...