Recovery: skip broken entries during CLI export/import (#7949)

* Recovery: skip broken entries during CLI export/import
fix https://github.com/FreshRSS/FreshRSS/discussions/7927

```
25605/25605 (48 broken)
```

Help with *database malformed* or other corruption.

* Compatibility multiple databases

1 files changed, 6 insertions, 0 deletions

diff --git a/app/Models/EntryDAOSQLite.php b/app/Models/EntryDAOSQLite.php
index c2470f0d6..d46b48f27 100644
--- a/app/Models/EntryDAOSQLite.php
+++ b/app/Models/EntryDAOSQLite.php
@@ -29,6 +29,12 @@ class FreshRSS_EntryDAOSQLite extends FreshRSS_EntryDAO {
 	}
 
 	#[\Override]
+	protected static function sqlLimitAll(): string {
+		// https://sqlite.org/lang_select.html#the_limit_clause
+		return '-1';
+	}
+
+	#[\Override]
 	public static function sqlRandom(): string {
 		return 'RANDOM()';
 	}