To limit the number of tables displayed, click theicon to open the macro options window. For example, this configuration will list the top 10 tables containing the biggest number of records in the database. SEE ALSO: Largest Tables by Volume of Data ...
You can find alluserscreated in Oracle by running a query from a command prompt. The user information is stored in varioussystem tables-ALL_USERSandDBA_USERS, depending on what user information you wish to retrieve. ALL_USERS If you need to find all users that are visible to the current ...
在Oracle中,可以通过使用INSTR函数来实现类似于MySQL中的find_in_set功能。INSTR函数用于查找一个字符串在另一个字符串中第一次出现的位置,如果找到则返回位置索引,如果找不到则返回0。例如,如果要在逗号分隔的字符串中查找某个值是否存在,可以使用以下查询:SELECT * FROM table_name WHERE INSTR(',' || column_...
dept_Id为当前部门 查出当前部门及当前部门的子部门和子部门的子部门。 SELECT*FROMsys_dept STARTWITHDEPT_ID='111'CONNECTBYPRIOR DEPT_ID=PARENT_ID
51CTO博客已为您找到关于oracle find in set的相关内容,包含IT学习相关文档代码介绍、相关教程视频课程,以及oracle find in set问答内容。更多oracle find in set相关解答可以来51CTO博客参与分享和学习,帮助广大IT技术人实现成长和进步。
Below are the important query to check table size of partition and non partitioned tables in Oracle database. You can easily get the table size from
(B) all columns with spatial data types in Oracle database Query A. All columns with spatial data types accessible to the current user select col.owner as schema_name, col.table_name, column_id, column_name, data_type from sys.all_tab_cols col join sys.all_tables tab on col.owner =...
在Oracle中没有类似MySQL中的`FIND_IN_SET()`函数,但你可以使用`INSTR()`函数来实现相同的功能。以下是一个示例:假设有一个表`tbl`,其中有一个字段`column_...
All following arguments to find are taken to be arguments to the command until an argument consisting of `;' is encountered. The string `{}' is replaced by the cur- rent file name being processed everywhere it occurs in the arguments to the command, not just in arguments where it is ...
"Managing Tables" in Oracle Application Express SQL Workshop GuideUsing the PL/SQL Finder You can use the PL/SQL Finder to locate and view details about stored procedures, functions, and packages associated with each object within the schema associated with the workspace. To search for PL/SQL ...