Fix: redshift doesn't support locks

tobymao · Apr 28, 2023 · efd8c05 · efd8c05
1 parent c617e83
commit efd8c05
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diff --git a/sqlglot/dialects/redshift.py b/sqlglot/dialects/redshift.py
@@ -73,6 +73,7 @@ class Tokenizer(Postgres.Tokenizer):
         SINGLE_TOKENS.pop("#")
 
     class Generator(Postgres.Generator):
+        LOCKING_READS_SUPPORTED = False
         SINGLE_STRING_INTERVAL = True
 
         TYPE_MAPPING = {

diff --git a/tests/dialects/test_mysql.py b/tests/dialects/test_mysql.py
@@ -330,6 +330,7 @@ def test_mysql(self):
                 "mysql": "SELECT a FROM tbl FOR UPDATE",
                 "oracle": "SELECT a FROM tbl FOR UPDATE",
                 "postgres": "SELECT a FROM tbl FOR UPDATE",
+                "redshift": "SELECT a FROM tbl",
                 "tsql": "SELECT a FROM tbl FOR UPDATE",
             },
         )