Chapter 29. OLAP Data
Prev UpPart IV. AdministrationHome Next

Chapter 29. OLAP Data

Table of Contents

29.1. Adding Parquet Files to an Analytical Table (metastore.add_files)
29.2. Copying the OLAP Data from Heap Tables to an Analytical Table (metastore.copy_table)
29.3. Description of Parquet File Storage Parameters
29.4. Marking Snapshots as Expired and Deleting Parquet Files
29.4.1. Marking Snapshots as Expired
29.4.2. Deleting Parquet Files (metastore.delete_expired_files)

The metadata of Parquet files is stored in pga_data_file and pga_file_column_statistics metadata tables.

Prev Up Next
28.2. Deleting a Shared Directory (metastore.remove_folder) Home 29.1. Adding Parquet Files to an Analytical Table (metastore.add_files)