| table_name | TEXT | The name of the table. |
| table_type | TEXT | The table’s type, such as BASE TABLE, EXTERNAL VIEW. |
| column_count | BIGINT | The number of columns in the table. |
| primary_index | TEXT | An ordered array of the column names comprising the primary index definition, if applicable. |
| schema | TEXT | The text of the SQL statement that created the table. |
| number_of_rows | TEXT | The number of rows in the table. |
| size_compressed | TEXT | The compressed size of the table in human readable format. |
| size_uncompressed | TEXT | The uncompressed size of the table in human readable format. |
| compression_ratio | DECIMAL | The compression ratio (<size_uncompressed>/<size>). |
| number_of_tablets | INTEGER | The number of tablets that comprise the table. |
