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To rename a column in a table, use the following syntax: ALTER TABLE table_name. RENAME COLUMN old_name to new_name; To rename a column in a table in SQL Server, use the following syntax: SQL Server: EXEC sp_rename 'table_name.old_name', 'new_name', 'COLUMN';
15 Αυγ 2013 · You can try this to rename the column in SQL Server:-. sp_RENAME 'TableName.[OldColumnName]' , '[NewColumnName]', 'COLUMN'. sp_rename automatically renames the associated index whenever a PRIMARY KEY or UNIQUE constraint is renamed.
To rename a table or column, use the following syntax: ALTER TABLE old_table_name RENAME TO new_table_name; ALTER TABLE table_name RENAME COLUMN old_column_name TO new_column_name;
The ALTER command is a DDL command to modify the structure of existing tables in the database by adding, modifying, renaming, or dropping columns and constraints. Use the ALTER TABLE RENAME command to rename column names. Syntax: ALTER TABLE table_name . RENAME COLUMN old_column_name TO new_column_name;
2 Ιουν 2023 · In SQL, column renaming can be achieved using the ALTER TABLE statement, which modifies the structure of an existing table. The following are the required steps: Use the ALTER TABLE keyword followed by the table name. Specify the RENAME COLUMN keyword. Provide the current column name and the new column name separated by the TO keyword.
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.
Renaming Columns. You can also rename an existing column, though curiously this is not supported by the ALTER TABLE syntax and instead we will need to use the sp_rename stored procedure : exec sp_rename 'Table1.Column1','ID','COLUMN' exec sp_rename 'Table1.Column5','DateOfBirth','COLUMN'
