pyflink.table.catalog.Catalog.alter_table_column_statistics

Catalog.alter_table_column_statistics(table_path: pyflink.table.catalog.ObjectPath, column_statistics: pyflink.table.catalog.CatalogColumnStatistics, ignore_if_not_exists: bool)

Update the column statistics of a table.

Parameters

• table_path – Path ObjectPath of the table.

• column_statistics – New column statistics CatalogColumnStatistics to update.

• ignore_if_not_exists – Flag to specify behavior if the column does not exist: if set to false, throw an exception, if set to true, nothing happens.

Raise

CatalogException in case of any runtime exception. TableNotExistException if the table does not exist in the catalog.