SQL - Backup Database SQL Table SQL - Create Table SQL - Show Tables SQL - Rename Table SQL - Truncate Table SQL - Clone Tables SQL - Temporary Tables SQL - Alter Tables SQL - Drop Table SQL - Delete Table SQL - Constraints SQL Queries SQL - Insert Query SQL - Select Query SQL - ...
How to: Create Database Objects Using Table Designer How to: Update a Connected Database with Power Buffer How to: Create New Database Objects Using Queries How to: Edit an Existing Table using Queries How to: View & Edit Data in a Table How to: Delete Objects & Resolve Dependencies Extr...
mic@GreatSQL [(none)]> select @@server_uuid; ERROR 2013 (HY000): Lost connection to MySQL server during query mic@GreatSQL [(none)]> select @@server_uuid; ERROR 2006 (HY000): MySQL server has gone away No connection. Trying to reconnect... Connection id: 157990 Current database: **...
Users can create tables, queries, forms and reports and connect them together with macros. Option of importing and exporting the data to many formats including Excel, Outlook, ASCII, dBase, Paradox, FoxPro, SQL Server, Oracle, ODBC, etc. There is also the Jet Database format (MDB or ACCDB...
setting up a model or when you're testing various queries, cloning an entire table/bundle with data is non-trivial and requires memory space and CPU time for creating the table. Alternatively, you can simply use the methods and properties provided by theTableclass to process the result ...
Create a model Manage database schemas Query data Overview Client vs. server evaluation Tracking vs. no-tracking Load related data Split queries Complex query operators Pagination SQL queries Database functions User-defined function mapping Global query filters ...
For tips about how to assess the performance differences of your most important queries between two different compatibility levels on Azure SQL Database, see Improved Query Performance with Compatibility Level 130 in Azure SQL Database. This article refers to compatibility level 130 and SQL Server, ...
Microsoft highly recommends that customers plan to upgrade to the latest compatibility level in order to use the latest query optimization improvements. For tips about how to assess the performance differences of your most important queries between two different compatibility leve...
article is to create a database (using the SQL Create Database command) and two tables (using the SQL Create Table command) as shown in the picture above. In the upcoming articles, we’ll insert data into these tables, update and delete data, but also add new tables and create queries...
ALTERDATABASE dbname [[DEFAULT] [CHARSET [=] charset] [COLLATE[=]collation]] 创建表 CREATETABLEtablename ( {colname type [[CHARSET [=] charset] [COLLATE[=]collation]] [[NOT]NULL] [DEFAULTvalue]}[, ...] [PRIMARYKEY (colname[, ...]),] ...