Introduce thin wrapper for SQL calls

corrlib/sql.py

@@ -0,0 +1,17 @@
+import sqlite3
+from .tools import get_db_file
+from pathlib import Path
+from typing import Any
+
+
+def thin_sql_wrapper(path: Path, stmt: str) -> list[Any]:
+    db_file = get_db_file(path)
+    db = path / db_file
+    conn = sqlite3.connect(db)
+    c = conn.cursor()
+
+    c.execute(stmt)
+    results = c.fetchall()
+    conn.commit()
+    conn.close()
+    return results