Αποτελέσματα Αναζήτησης
7 Μαΐ 2009 · To rename a table you can use: RENAME mytable TO othertable; or. ALTER TABLE mytable RENAME TO othertable; or, if owned by another schema: ALTER TABLE owner.mytable RENAME TO othertable; Interestingly, ALTER VIEW does not support renaming a view. You can, however: RENAME myview TO otherview;
To rename a table, you use the following Oracle RENAME table statement as follows: RENAME table_name TO new_name; Code language: SQL (Structured Query Language) (sql) In the RENAME table statement: First, specify the name of the existing table which you want to rename. Second, specify the new table name.
Purpose. Use the ALTER TABLE statement to alter the definition of a nonpartitioned table, a partitioned table, a table partition, or a table subpartition. For object tables or relational tables with object columns, use ALTER TABLE to convert the table to the latest definition of its referenced type after the type has been altered. Note:
This tutorial shows you how to use Oracle ALTER TABLE statement to alter table structure e.g., add, modify, rename or remove columns and rename a table.
The Oracle ALTER TABLE statement is used to add, modify, or drop/delete columns in a table. The Oracle ALTER TABLE statement is also used to rename a table. Add column in table. Syntax. To ADD A COLUMN in a table, the Oracle ALTER TABLE syntax is: ALTER TABLE table_name. ADD column_name column_definition; Example.
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';
Use the rename_table_partition clause to rename a table partition or subpartition current_name to new_name. For both partitions and subpartitions, new_name must be different from all existing partitions and subpartitions of the same table.
