From 9d6fedf718d6c885e31f5a46bbade870f9578598 Mon Sep 17 00:00:00 2001
From: Swen Kooij <swen@sectorlabs.ro>
Date: Thu, 6 Apr 2023 16:16:47 +0300
Subject: [PATCH] Pass `get_schema_list` SQL directly to cursor

---
 psqlextra/backend/introspection.py | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/psqlextra/backend/introspection.py b/psqlextra/backend/introspection.py
index 30e0a5e4..b5bccf7d 100644
--- a/psqlextra/backend/introspection.py
+++ b/psqlextra/backend/introspection.py
@@ -175,14 +175,16 @@ def get_partition_key(self, cursor, table_name: str) -> List[str]:
     def get_schema_list(self, cursor) -> List[str]:
         """A flat list of available schemas."""
 
-        sql = """
+        cursor.execute(
+            """
             SELECT
                 schema_name
             FROM
                 information_schema.schemata
-        """
+            """,
+            tuple(),
+        )
 
-        cursor.execute(sql, tuple())
         return [name for name, in cursor.fetchall()]
 
     def get_constraints(self, cursor, table_name: str):