Describe Oracle Table
Tables used in the examples Describe tables Sample data to run queries Table Hierarchies About Oracle NoSQL Database SDK drivers Obtaining a NoSQL Handle 2 Create 3 Manage 4 Develop 5 ReferenceDescribe tables You use DESCRIBE or DESC command to view the description of a table. (DESCRIBE | DES...
百度试题 结果1 题目在Oracle数据库中,哪个命令用于查看表的结构? A. DESCRIBE table_name B. EXPLAIN table_name C. DESC table_name D. SHOW table_name 相关知识点: 试题来源: 解析 C 反馈 收藏
并以任何方式显示它。如果您想要单一大小的列，则必须执行一些条件逻辑，因为Oracle表示“大小”的方式...
So, in Oracle, the DESCRIBE or DESC command can be used. SQL Server There is no DESCRIBE command inSQL Server. However, there are two methods you can use to find similar information. Use the sp_help procedure You can call the sp_help procedure to see information about a table. ...
您正在查找USER_TAB_COLUMNS-执行查询的模式中的所有列及其描述-或ALL_TAB_COLUMNS-除了用户有权查看的...
Describe an Oracle Table, View, Synonym, package or Function. Note that because this is a SQL*Plus command you don’t need to terminate it with a semicolon. Syntax:DESC table DESC view DESC synonym DESC function DESC package In Oracle 7 you could describe individual procedures e.g. desc ...
SQL 型 V4.3.2 参考指南 SQL 参考 SQL 语法 普通租户(MySQL 模式) SQL 语句 DESCRIBE 更新时间:2024-08-22 23:00:00 描述 该语句用于获取表或列的 Schema 信息。 EXPLAIN与DESCRIBE、DESC互为同义词。 语法 {EXPLAIN|DESCRIBE|DESC} table_name[column_name|wild]; ...
Use this method to retrieve table information for a specified table in a specified subject area. SignatureSATable describeTable (String subjectAreaName, String tableName, SATableDetails detailsLevel, String sessionID);Arguments Description String subjectAreaName Specifies the subject area to be queried....
V4.1.0 参考指南 应用开发参考 SQL 语法 普通租户(MySQL 模式) SQL 语句 DESCRIBE 更新时间:2023-07-28 10:45:58 编辑 描述 该语句用于获取表或列的 Schema 信息。 EXPLAIN与DESCRIBE、DESC互为同义词。 语法 {EXPLAIN|DESCRIBE|DESC} table_name[column_name|wild]; ...