Обсуждение: pgsql: Call pgstat_report_activity() in parallel CREATE INDEX workers.

Call pgstat_report_activity() in parallel CREATE INDEX workers.

Also set debug_query_string.

Oversight in commit 9da0cc35284bdbe8d442d732963303ff0e0a40bc

Peter Geoghegan, per a report by Phil Florent.

Discussion: https://postgr.es/m/CAH2-Wzmf-34hD4n40uTuE-ZY9P5c%2BmvhFbCdQfN%3DKrKiVm3j3A%40mail.gmail.com

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/7de4a1bcc56f494acbd0d6e70781df877dc8ecb5

Modified Files
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src/backend/access/nbtree/nbtsort.c | 30 +++++++++++++++++++++++++-----
1 file changed, 25 insertions(+), 5 deletions(-)