Add initial SQLmem package structure with SQL parser, cache manager, column registry, and tests

2026-06-01 16:44:25 +02:00
parent 54879ef9d0
commit 74772cee4a
18 changed files with 835 additions and 0 deletions
@@ -0,0 +1,6 @@
+class ReadOnlyError(Exception):
+    """Raised when a write operation (INSERT/UPDATE/DELETE) is attempted."""
+
+
+class UnsupportedQueryError(Exception):
+    """Raised when a query uses unsupported features (JOIN, SELECT *)."""