ayushjain17 commented on code in PR #107:
URL:
https://github.com/apache/casbin-rust-diesel-adapter/pull/107#discussion_r4184652809
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src/actions.rs:
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@@ -23,9 +26,36 @@ pub type Connection = diesel::SqliteConnection;
type Pool = PooledConnection<ConnectionManager<Connection>>;
+/// Reports whether the policy table already exists.
+///
+/// This is a read-only query, so it also succeeds on connections that cannot
+/// execute DDL at all — a streaming replica, or an application role
+/// deliberately granted no `CREATE` privilege.
+fn table_exists(conn: &mut Connection) -> Result<bool> {
+ #[cfg(feature = "postgres")]
+ let check = format!("to_regclass('{TABLE_NAME}') IS NOT NULL");
Review Comment:
Dont use format, use bind instead
Bind protects against sql injections
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