Execute the following query:
SELECT metastore.rename_column('schema_name.table_name' or 'table_name', 'current_column_name', 'new_column_name');
Where:
schema_name: The name of the analytical
schema where the table is created.
Optional parameter. If you do not specify it, the current schema is used.
table_name: The name of the
analytical table where the column is created.
current_column_name: The current column
name.
new_column_name: The new unique column
name.
Example 17.2.
SELECT metastore.rename_column('testtable', 'first_col', 'eleventh_col');
Once the query is executed, pgpro_metastore performs the following actions:
Verifies user privileges.
Updates the column_name value
for the column in the
pga_column
metadata table.
Updates the view_sql value for the analytical
table.