Fix(redshift): allow # as an identifier prefix

tobymao · Apr 13, 2023 · cc7691c · cc7691c
1 parent f7679ff
commit cc7691c
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diff --git a/sqlglot/dialects/redshift.py b/sqlglot/dialects/redshift.py
@@ -64,6 +64,10 @@ class Tokenizer(Postgres.Tokenizer):
             "VARBYTE": TokenType.VARBINARY,
         }
 
+        # Redshift allows # to appear as a table identifier prefix
+        SINGLE_TOKENS = Postgres.Tokenizer.SINGLE_TOKENS.copy()
+        SINGLE_TOKENS.pop("#")
+
     class Generator(Postgres.Generator):
         SINGLE_STRING_INTERVAL = True
 

diff --git a/tests/dialects/test_redshift.py b/tests/dialects/test_redshift.py
@@ -5,6 +5,7 @@ class TestRedshift(Validator):
     dialect = "redshift"
 
     def test_redshift(self):
+        self.validate_identity("SELECT * FROM #x")
         self.validate_identity("SELECT INTERVAL '5 days'")
 
         self.validate_all(