Therefore, plan the number and size of GaussDB databases properly to avoid unlimited table creation and ensure system stability, reliability, and security.Syntax Create a table. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 CREATE [ [ GLOBAL | LOCAL ] [ TEMPORARY | TEMP ] | UNLOGGED ]...
Prefix local temporary table names with single number sign (#table_name), and prefix global temporary table names with a double number sign (##table_name). Transact-SQL statements reference the temporary table by using the value specified for table_name in the CREATE TABLE statement, for exampl...
CREATE SCHEMA [AccessControl]; GO CREATE TABLE [AccessControl].[KeyCardEvents] ( EmployeeID INT NOT NULL, AccessOperationDescription NVARCHAR (MAX) NOT NULL, [Timestamp] Datetime2 NOT NULL, StartTransactionId BIGINT GENERATED ALWAYS AS TRANSACTION_ID START HIDDEN NOT...
创建临时表时可以在TEMP或TEMPORARY前指定GLOBAL或LOCAL关键字。目前这两个关键字的设立,仅是为了兼容SQL标准,实际上无论指定GLOBAL还是LOCAL,GaussDB都会创建本地临时表。 TEMPORARY | TEMP 如果指定TEMP或TEMPORARY关键字,则创建的表为临时表。临时表只在当前会话可见,本会话结束后会自动删除。因此,在除当前会话连接...
The number of threads per core. You can specify this parameter for only specific ECS instance types. A value of 1 specifies that Hyper-Threading is disabled. 2 CpuOptionsNuma string No This parameter is not available. 1 EphemeralStorage integer No The increased capacity of the temporary storage...
For example, it is common for credit card numbers to be protected by a column-level security policy, while still allowing call center employees to view the last four digits of the credit card number for validation purposes. In such a case, you could define the virtual column to take a ...
Service Item Line (except for service credit memos, if blocked for all) If you manually enter a service item number, you'll get an error message that states, "The field contains a value that can't be found in the related table." ...
* Bank account information or credit card numbers * Social Security/National Identity numbers * Passwords * Voter information * Medical information and personal biometric data * Other private information that may pose a safety or security risk We may consider other information, such as photos or vid...
resources after you use them. The billing cycles of pay-as-you-go instances are accurate to the second. You can purchase and release instances on demand. The billing method is suitable for short-term, highly variable, or unpredictable workloads, such as temporary scaling, testing, and flash ...
400 OrderError.NoCard No credit card is bound to your account. 未绑定卡,请您先绑定后再重试。 400 OrderError.InvalidPayMethod No valid default payment method is specified for your account. 没有有效的默认支付方式,请您查看支付方式是否正确。 400 OrderError.NoRealNameAuthentication You have not com...