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To change the name of an existing table to a new one, you use the RENAME TABLE statement. Here is the syntax of the RENAME TABLE statement: RENAME TABLE table_name TO new_table_name; Code language: SQL (Structured Query Language) ( sql )
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Summary: in this tutorial, you will learn about various Db2...
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You can use the RENAME statement to rename an existing table. To rename columns, use the ALTER TABLE statement. About this task. When renaming tables, the source table must not be referenced in any existing definitions (view or materialized query table), triggers, SQL functions, or constraints.
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.
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.
RENAME TABLE invalidates any packages that are dependent on the source table. RENAME INDEX invalidates any packages that are dependent on the source index. If an alias is used for the source-table-name, it must resolve to a table name. The table is renamed within the schema of this 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.
6 Μαρ 2023 · DB2 rename table statement is used to change the existing table’s name in DB2 Relational Database Management System. We can use the rename table function only when the table satisfies certain conditions. In this article, we will study the usage, syntax, and implementation of the RENAME TABLE statement in DB2 with the help of certain examples.
