fix(mongodb): implement dropObjectStatement for collection drops via UI

Author: 0xRahad

Plugins/MongoDBDriverPlugin/MongoDBPluginDriver.swift

@@ -634,6 +634,13 @@ final class MongoDBPluginDriver: PluginDatabaseDriver, @unchecked Sendable {
         )
     }
 
+    /// A collection drop is a shell statement, not a SQL one: `db.<collection>.drop()`. The
+    /// app-level fallback would emit `DROP TABLE <name>`, which the Mongo shell parser rejects.
+    /// Mongo has no schemas or cascade, so both are ignored.
+    func dropObjectStatement(name: String, objectType: String, schema: String?, cascade: Bool) -> String? {
+        "db.\(name).drop()"
+    }
+
     func dropDatabase(name: String) async throws {
         guard let conn = mongoConnection else {
             throw MongoDBPluginError.notConnected

TableProTests/Core/MongoDB/MongoShellParserTests.swift

@@ -312,6 +312,19 @@ struct MongoShellParserTests {
         }
     }
 
+    @Test("SQL DROP TABLE fallback is rejected for MongoDB collections")
+    func testDropTableFallbackIsRejected() {
+        // The sidebar's drop used to fall through to the SQL fallback and emit
+        // `DROP TABLE "<collection>"`, which the Mongo shell parser rejects. Dropping a
+        // collection must go through `db.<collection>.drop()` instead.
+        do {
+            _ = try MongoShellParser.parse("DROP TABLE \"users\"")
+            Issue.record("Expected the SQL DROP TABLE fallback to be rejected")
+        } catch {
+            // Any parse failure is the point: a Mongo connection must never send SQL.
+        }
+    }
+
     @Test("runCommand")
     func testRunCommand() throws {
         let op = try MongoShellParser.parse("db.runCommand({\"ping\": 1})")