diff options
Diffstat (limited to 'src/backend/utils/adt/pgstatfuncs.c')
| -rw-r--r-- | src/backend/utils/adt/pgstatfuncs.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/src/backend/utils/adt/pgstatfuncs.c b/src/backend/utils/adt/pgstatfuncs.c index 5a968e3758f..8d9e7c10ae7 100644 --- a/src/backend/utils/adt/pgstatfuncs.c +++ b/src/backend/utils/adt/pgstatfuncs.c @@ -21,6 +21,7 @@ #include "funcapi.h" #include "miscadmin.h" #include "pgstat.h" +#include "postmaster/bgworker_internals.h" #include "postmaster/postmaster.h" #include "storage/proc.h" #include "storage/procarray.h" @@ -823,8 +824,19 @@ pg_stat_get_activity(PG_FUNCTION_ARGS) } } /* Add backend type */ - values[17] = - CStringGetTextDatum(pgstat_get_backend_desc(beentry->st_backendType)); + if (beentry->st_backendType == B_BG_WORKER) + { + const char *bgw_type; + + bgw_type = GetBackgroundWorkerTypeByPid(beentry->st_procpid); + if (bgw_type) + values[17] = CStringGetTextDatum(bgw_type); + else + nulls[17] = true; + } + else + values[17] = + CStringGetTextDatum(pgstat_get_backend_desc(beentry->st_backendType)); } else { |