


Oracle SQL Equivalent for "Show Create Table"
In MySQL, the show create table command provides information about the structure and constraints of a table. Is there a similar functionality available in Oracle SQL?
SQL*Plus Command
If referencing SQL*Plus commands, the equivalent to show create table is the desc command. It displays the following details for each column in the table:
- Name
- Data type
- Null constraint
Example:
SQL> desc emp;
SQL Statement
For a direct SQL statement, the DBMS_METADATA package can be utilized:
SELECT dbms_metadata.get_ddl('TABLE', 'EMP') FROM dual;
This query returns a CREATE TABLE statement that includes all the column definitions, constraints, and storage parameters for the EMP table.
Note:
- If the DDL is particularly long, use the set long command to display more results: set long 10000.
- The DBMS_METADATA.GET_DDL function requires the object_privilege metadata privilege on the table.
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