Αποτελέσματα Αναζήτησης
8 Σεπ 2011 · import dbf some_table = dbf.Table('dbf_file') some_table.rename_field('oldname', 'newname') This will, however, actually change the name in the original dbf file. Edit
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.
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 )
9 Αυγ 2023 · Here's a basic example of how you can connect: import ibm_db. # Connection parameters. dsn_hostname = "YOUR_DB2_HOSTNAME". dsn_uid = "YOUR_USERNAME". dsn_pwd = "YOUR_PASSWORD". dsn_driver = "{IBM DB2 ODBC DRIVER}" dsn_database = "YOUR_DATABASE_NAME". dsn_port = "YOUR_PORT_NUMBER".
The RENAME COLUMN clause is a new option on the ALTER TABLE statement. You can now 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.
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 syntax of the USING command is: USING dataframe [CREATE | REPLACE | APPEND | DECLARE] TABLE <name> options . The purpose of the USING command is to create a table based on the dataframe definition, and optionally insert the data into the table.
