Below we discuss how we can rename a table in MySQL, Oracle, and SQL Server. MySQL In MySQL, we can rename a table using one of the following methods: Method 1 RENAME OLD_TABLE_NAME TO NEW_TABLE_NAME Method 2 A
To rename a table, you use the following OracleRENAMEtable statement as follows: RENAMEtable_nameTOnew_name;Code language:SQL (Structured Query Language)(sql) In theRENAMEtable statement: First, specify the name of the existing table which you want to rename. ...
Oracle SQL Rename Table To rename a table in Oracle SQL, use the ALTER TABLE statement, in the same way as MySQL and PostgreSQL: ALTER TABLE old_name RENAME TO new_name; You simply add in your current table name and the new table name and run the command. There’s no need to specif...
Oracle/ Oracle Database/ Release 23 SQL言語リファレンス 目的 ノート: RENAME文はロールバックできません。 RENAME文を使用すると、表、ビュー、順序またはプライベート・シノニムの名前を変更できます。 古いオブジェクトの整合性制約、索引および権限付与は、新しいオブジェクトに自動的に移...
select dbms_metadata.get_ddl('TABLE',upper('&i_table_name'),upper('&i_owner')) from dual; 使用PL/SQL developer类似这种工具,来查看表定义语句 3、又一次建一张_old类型的表(依据上面的抽取的表定义),然后使用insert /*+ append */ xx select xxx 方式完毕数据的转换 ...
What is the SQL ALTER Command? TheALTER command in SQLis a powerful tool that allows you to change the structure of existing database objects without affecting the data they contain. The command can be used to modify table columns, constraints, indexes, and more. ...
Oracle Rename Table The RazorSQL alter table tool includes a Rename Table option for renaming an Oracle database table. The rename table option allows the user to type in a new name for the table being renamed. The tool then generates and can execute the SQL to rename the Oracle database...
select dbms_metadata.get_ddl('TABLE',upper('&i_table_name'),upper('&i_owner')) from dual; 使用PL/SQL developer类似这种工具,来查看表定义语句 3、又一次建一张_old类型的表(依据上面的抽取的表定义),然后使用insert /*+ append */ xx select xxx 方式完毕数据的转换 ...
A convenient way to rename tables in Oracle is to use the RENAME command. For example, SQL> create table kaleyc.drop_me 2 ( 3 x char 4 ); Table KALEYC.DROP_ME created. SQL> rename drop_me to drop_me2; Table renamed. However, if the object that you’re trying to rename does no...
SQL Script: Rename Table in Oracle RENAMEEmployeeTOTempEmployee; Use thesp_renamebuilt-in stored procedure to rename a table in the SQL Server database. SQL Script: Rename Table in SQL Server sp_rename Employee,emp; Make sure that the original table name is correct, and the new name has ...