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In this tutorial, you will learn how to use the Db2 RENAME TABLE statement to change the name of a table to the new one.
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Summary: in this tutorial, you will learn about various Db2...
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The RENAME COLUMN clause is an option on the ALTER TABLE statement. You can rename an existing column in a base table to a new name without losing stored data or affecting any privileges or label-based access control (LBAC) policies that are associated with the table.
RENAME TABLE renames one or more tables. You must have ALTER and DROP privileges for the original table, and CREATE and INSERT privileges for the new table. For example, to rename a table named old_table to new_table, use this statement: RENAME TABLE old_table TO new_table;
28 Οκτ 2015 · ALTER TABLE old_table_name. RENAME TO new_table_name; all the existing constraints (foreign key and other constraints) and triggers will reference the newly renamed object.
The RENAME TABLE statement returns an error if the target table is referenced in a view definition or an SQL table function, unless the RENAMETABLE subsystem parameter is set to ALLOW_DEP_VIEW_SQLTUDF.
if you want to rename a table in the same schema, you can use like this. RENAME TABLE schema.table_name TO "new_table_name"; Otherwise, you can use tools like DBeaver to rename or copy tables in a db2 db.
Specifies the new name for the table or index without a schema name. The schema name of the source object is used to qualify the new name for the object. The qualified name must not identify a table, view, alias, or index that already exists in the database (SQLSTATE 42710).
