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# name: test/sql/parallelism/interquery/concurrent_mix_operations.test_slow
# description: Test concurrent mix of operations
# group: [interquery]
statement ok
CREATE TABLE integers(i INTEGER)
statement ok
INSERT INTO integers SELECT * FROM range(10000);
concurrentloop threadid 0 20
# thread 1 is appending
loop i 0 20
onlyif threadid=0
statement ok
INSERT INTO integers SELECT * FROM range(10000 + ${i} * 100, 10100 + ${i} * 100);
endloop
# thread 1-10 are deleting rows between 0..1000
loop i 0 100
onlyif threadid>=1&&threadid<=10
statement ok
DELETE FROM integers WHERE i=(${threadid}-1)*100+${i}
endloop
# thread 11-15 are updating rows between 1000..2000
loop i 0 100
onlyif threadid>=11&&threadid<=15
statement ok
UPDATE integers SET i=100000+i WHERE i=(${threadid}-1)*100+${i}
endloop
# thread 16-20 are reading
loop i 0 100
onlyif threadid>=16
statement ok
SELECT COUNT(*), SUM(i) FROM integers;
endloop
endloop
query II
SELECT COUNT(*), SUM(i) FROM integers
----
11000 121494500
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