"""
smc=# select count(*) from blobs;
count
---------
6482291
(1 row)
root@db-standby-3390789616-7nvcj:/# pg_dump -t blobs > /dev/null
pg_dump: Dumping the contents of table "blobs" failed: PQgetResult() failed.
pg_dump: Error message from server: ERROR: missing chunk number 0 for toast value 19731789 in pg_toast_7830229
pg_dump: The command was: COPY public.blobs (id, blob, expire, created, project_id, last_active, count, size, gcloud, backup, compress) TO stdout;
echo "select * from blobs limit 10000 offset 0" | psql -o /dev/null 2>&1 | wc -l
"""
import os, time
n = 6482291//10000 + 2
t = time.time()
start = 340
for i in range(start, n):
s = 'echo "select * from blobs limit 10000 offset %s" | psql -o /dev/null 2>&1 | wc -l'%(i*10000)
print("%s/%s"%(i,n), time.time() - t, s)
c = int(os.popen(s).read())
if c > 0:
print("FOUND IT: ", c)
break
