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select rdb$get_context('SYSTEM', 'ENGINE_VERSION') as version
, rdb$character_set_name
from rdb$database;
| VERSION | RDB$CHARACTER_SET_NAME |
|---|---|
| 3.0.10 | UTF8 |
| VERSION | RDB$CHARACTER_SET_NAME |
|---|---|
| 3.0.10 | UTF8 |