Error handlers

→ quick error handling reference docid\ mettcf9yurrywtsf1whdw → break error handler docid\ hxe6n1fool691glswodgy → commit error handler docid 2iifydg6v5dw 94 jkm2i → ignore error handler docid\ xzfc2uhei4kmsmhydbnmp → resume error handler docid\ wr8aaeme2ptfar38vxd3p → rollback error handler docid 64ex54pn88vgyejrsx10g