How do you rename a partition in Oracle?
How do you rename a partition in Oracle?
Renaming an Index Partition Use the ALTER INDEX RENAME PARTITION statement to rename an index partition. The ALTER INDEX statement does not support the use of FOR( value ) to identify a partition. You must use the original partition name in the rename operation.
How do I rename a column in PL SQL?
Let’s look at an example that shows how to rename a column in an Oracle table using the ALTER TABLE statement. For example: ALTER TABLE customers RENAME COLUMN customer_name TO cname; This Oracle ALTER TABLE example will rename the column called customer_name to cname.
How can I change the column name in a table?
To change the data type of a column in a table, use the following syntax:
- SQL Server / MS Access: ALTER TABLE table_name. ALTER COLUMN column_name datatype;
- My SQL / Oracle (prior version 10G): ALTER TABLE table_name. MODIFY COLUMN column_name datatype;
- Oracle 10G and later: ALTER TABLE table_name.
How do you change the name of a column?
1. Renaming a column name using the ALTER keyword. Line 2: RENAME COLUMN OldColumnName TO NewColumnName; For Example: Write a query to rename the column name “SID” to “StudentsID”.
How do I rename a partition in Windows 10?
Open File Explorer and go to This PC. There you see all the drives and network locations that exist in Windows 10. Click to select the drive that you want to rename. Then, to access the Rename option, you can click or tap the Computer tab on the ribbon, and then the Rename option.
How do I rename a partition in hive?
Please see the example below. Create a partitioned table. Now add the partition and check the newly added partition. Rename the partition using RENAME TO PARTITION command and check it.
Can we rename the column name in SQL?
It is not possible to rename a column using the ALTER TABLE statement in SQL Server. Use sp_rename instead. To rename a column in SparkSQL or Hive SQL, we would use the ALTER TABLE Change Column command.
How do you rename a column name?