MYSQLND_UPSERT_STATUS 840 mysqlnd/mysqlnd_structs.h MYSQLND_UPSERT_STATUS * upsert_status; MYSQLND_UPSERT_STATUS 841 mysqlnd/mysqlnd_structs.h MYSQLND_UPSERT_STATUS upsert_status_impl; MYSQLND_UPSERT_STATUS 1001 mysqlnd/mysqlnd_structs.h MYSQLND_UPSERT_STATUS * upsert_status; MYSQLND_UPSERT_STATUS 1002 mysqlnd/mysqlnd_structs.h MYSQLND_UPSERT_STATUS upsert_status_impl;