Feat(duckdb): add support for TRY

Author: georgesittas

sqlglot/dialects/dialect.py

@@ -239,7 +239,7 @@ def get_start_end(token_type: TokenType) -> t.Tuple[t.Optional[str], t.Optional[
         if enum not in ("", "bigquery"):
             klass.generator_class.SELECT_KINDS = ()
 
-        if enum not in ("", "athena", "presto", "trino"):
+        if enum not in ("", "athena", "presto", "trino", "duckdb"):
             klass.generator_class.TRY_SUPPORTED = False
             klass.generator_class.SUPPORTS_UESCAPE = False
 

tests/dialects/test_duckdb.py

@@ -9,6 +9,7 @@ class TestDuckDB(Validator):
     dialect = "duckdb"
 
     def test_duckdb(self):
+        self.validate_identity("SELECT TRY(LOG(0))")
         self.validate_identity("x::timestamp", "CAST(x AS TIMESTAMP)")
         self.validate_identity("x::timestamp without time zone", "CAST(x AS TIMESTAMP)")
         self.validate_identity("x::timestamp with time zone", "CAST(x AS TIMESTAMPTZ)")