| Type: | enum |
| Default: | pglz |
| Context: | user |
| Restart: | false |
| Values: | [pglz, lz4] |
| Since: | 14 |
This variable sets the default TOAST compression method for columns of newly-created tables. The CREATE TABLE statement can override this default by specifying the COMPRESSION column option. The supported compression methods are pglz and, if PostgreSQL was compiled with --with-lz4, lz4. The default is pglz.