Fix CORE-4418, using the property of special triggers that are marked…

… "system" or "ignore_perm".
FirebirdSQL · May 6, 2014 · e6d3b34 · e6d3b34
1 parent 14dffb7
commit e6d3b34
Show file tree

Hide file tree

Showing 3 changed files with 99 additions and 60 deletions.
diff --git a/src/jrd/JrdStatement.h b/src/jrd/JrdStatement.h
@@ -35,6 +35,7 @@ class JrdStatement : public pool_alloc<type_req>
 	static const unsigned FLAG_INTERNAL		= 0x02;
 	static const unsigned FLAG_IGNORE_PERM	= 0x04;
 	//static const unsigned FLAG_VERSION4		= 0x08;
+	static const unsigned FLAG_POWERFUL		= FLAG_SYS_TRIGGER | FLAG_INTERNAL | FLAG_IGNORE_PERM;
 
 	//static const unsigned MAP_LENGTH;		// CVC: Moved to dsql/Nodes.h as STREAM_MAP_LENGTH
 	static const unsigned MAX_CLONES = 1000;

diff --git a/src/jrd/req.h b/src/jrd/req.h
@@ -251,6 +251,11 @@ class jrd_req : public pool_alloc<type_req>
 		return statement->flags & JrdStatement::FLAG_INTERNAL;
 	}
 
+	bool hasPowerfulStatement() const
+	{
+		return statement->flags & JrdStatement::FLAG_POWERFUL;
+	}
+
 	void setAttachment(Attachment* newAttachment)
 	{
 		req_attachment = newAttachment;