The PS4 can upload screenshots from both within and outside of games. To capture and upload a screenshot, press the Share button on the DualShock 4. This takes a snapshot and opens a menu.
DROP TABLE goes further than a TRUNCATE in that it actually removes the table from the database completely. This includes removing all associated objects, such as indexes and constraints. If you dropped a table, not only would you remove all the data, but the structure as well.
Adding and Dropping Columns in Compressed Tables. When you enable compression for all operations on a table, you can add and drop table columns. If you enable compression for direct-path inserts only, you cannot drop columns, and you can add columns only if you do not specify default values.or partitioned tables, this column is null, and the COMPRESSION column of the *_TAB_PARTITIONS data dictionary view indicates the partitions that are compressed. In addition, the COMPRESS_FOR column indicates whether the table is compressed FOR ALL OPERATIONS or for DIRECT LOAD ONLY.