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The ALTER TABLE statement is used to add, delete, or modify columns in an existing table. The ALTER TABLE statement is also used to add and drop various constraints on an existing table.
29 Σεπ 2012 · Rename table Syntax The syntax to rename a table in MySQL is: ALTER TABLE table_name RENAME TO new_table_name; Example Let's look at an example that shows how to rename a table in MySQL using the ALTER TABLE statement. or example: ALTER TABLE contacts RENAME TO people;
To rename one or more tables, you can use the RENAME TABLE statement as follows: RENAME TABLE table_name. TO new_table_name; Code language: SQL (Structured Query Language) (sql) In this syntax: table_name: This is the name of the table that you want to rename. new_table_name: This is the new table name.
You can use RENAME TABLE to move a table from one database to another: RENAME TABLE current_db.tbl_name TO other_db.tbl_name;
Use the following ALTER TABLE RENAME script to rename table names in the MySQL, PostgreSQL, and SQLite database. The following statement will rename Employee table to TempEmployee in the Oracle database. Use the sp_rename built-in stored procedure to rename a table in the SQL Server database.
When you need to change your database table, such as to accommodate new data types or business requirements, you can use ALTER TABLE to seamlessly modify tables rather than recreating them from scratch. Syntax. The basic syntax for SQL ALTER TABLE is as follows: Copy Code. ALTER TABLE table_name.
17 Ιουν 2024 · The RENAME TABLE statement in MySQL allows you to change the names of tables within a database, helping maintain organization and adaptability in data management. Syntax: RENAME TABLE old_table_name TO new_table_name [, ...]; Examples of Using RENAME TABLE Renaming a Single Table
