百度试题 题目在CREATE TABLE命令中添加FREE短语,表示建立的表是一个___。相关知识点: 试题来源: 解析 【 5 】 反馈 收藏
tablegroup_name 指定表所属的 Table Group。 AUTO_INCREMENT 指定表中自增列的初始值。OceanBase 数据库支持使用自增列作为分区键。 comment 注释。 PCTFREE 指定宏块保留空间百分比。 parallel_clause 指定表级别的并行度: NOPARALLEL:并行度为 1,默认配置 PARALLEL integer:指定并行度,integer 取值大于等于 1。
Memory optimized CREATE TABLE syntax: syntaxsql Kopiera CREATE TABLE { database_name.schema_name.table_name | schema_name.table_name | table_name } ( { <column_definition> | [ <table_constraint> ] [ ,... n ] | [ <table_index> ] [ ,... n ] } [ PERIOD FOR SYSTEM_TIME ( ...
Creates the new table as a FileTable. You don't specify columns because a FileTable has a fixed schema. For more information, see FileTables. column_name AS computed_column_expression An expression that defines the value of a computed column. A computed column is a virtual column that isn...
How To Create A Table In Excel Easily Step 7: Choose the style that suits your preferences and apply it to your table with a single click. Trustpilot 4.8 WPS Office- Free All-in-One Office Suite Use Word, Excel, and PPT for FREE, No Ads. ...
CREATE TABLE 语句 CREATE TABLE 语句定义表。 该定义必须包含表的名称及其列的名称和属性。 该定义可以包含表的其他属性,例如,其主键或检查约束。 要创建已创建的临时表,请使用 CREATE GLOBAL TEMPORARY TABLE 语句。 要声明已声明的临时表,请使用 DECLARE GLOBAL TEMPORARY TABLE 语句。
使用CREATE TABLE命令时,FREE关键字表示创建的是自由表。 A对 B错 正确答案答案解析 略 真诚赞赏,手留余香 小额打赏 169人已赞赏相似试题 (单选题) 在SQL的CREATETABLE命令中用于定义满足实体完整性的主索引的短语是()。 答案解析 (单选题) 使用CREATETABLE语句建立的是() 答案解析 (单选题) 您正在创建“雇...
If everything looks good, click Continue importing. This will import all your existing records into your table. Customize your table Because I'm building an approval process for employees to request software tools, I'll be adding a few more fields (like the employee's hire date and a drop...
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