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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 statement - IBM
Specifies the new name for the table or index without a...
- Db2 12 - Db2 SQL - RENAME statement - IBM
The RENAME TABLE statement returns an error if the target...
- RENAME statement - IBM
29 Μαρ 2018 · The easiest way to rename a table is to create a new table, dumping the data into it with an INSERT INTO statement. More from the web: You must issue the appropriate ALTER statements to your database to change the name of the table.
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) In this syntax:
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).
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.
17 Ιαν 2020 · I can run most sql command successfully like: from sqlalchemy import create_engine engine = create_engine("db2+ibm_db://userid:passwd@hostname:port/database;SECURITY=SSL;") stmt = text("ALTER TABLE TEST.A DROP CONSTRAINT SQL191023141500200") engine.execute(stmt)
