google-big-queryHow do I rename a column in Google BigQuery?
Renaming a column in Google BigQuery is a simple process. The following example code shows how to rename a column from old_name
to new_name
:
ALTER TABLE my_table
RENAME COLUMN old_name TO new_name;
No output is generated from this command.
The code consists of two parts:
ALTER TABLE my_table
: This part of the code specifies the table to be altered.RENAME COLUMN old_name TO new_name;
: This part of the code renames the columnold_name
tonew_name
.
For more information about renaming columns in BigQuery, please see the official documentation.
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See more codes...