Chapter 20. Parquet Files
Table of Contents
- 20.1. Adding Parquet Files to an Analytical Table (
metastore.add_files)- 20.2. Copying the Data from Heap Tables to an Analytical Table (
metastore.copy_table)- 20.3. Parquet File Storage Parameters
- 20.4. Marking Snapshots as Expired and Deleting Parquet Files
- 20.2. Copying the Data from Heap Tables to an Analytical Table (
- 20.5. Deleting Intermediate Data (
metastore.cleanup)- 20.6. Retrieving Information About Cached Parquet Files
- 20.7. Checking a Parquet File for Corruption
- 20.6. Retrieving Information About Cached Parquet Files
The metadata of Parquet files is stored in the pga_data_file and pga_file_column_statistics metadata tables.