Question about OJS database dump

@Gessy_Junior wrote:

Hello

I did the OJS 3.1.1-4 upgrade from previous versions.
I’m trying to make a copy of every environment for testing and I came across the following problem that I had not before.

I took a dump from the MySQL (version: 5.6.38) database used by OJS and when I imported it into the test database (Something I’ve done many times before and it was always fast) is taking many hours …

I enabled general_log and I could see that slowness occurs due to INSERTS in the table submission_search_object_keywords with an endless sequence of tuples

INSERT INTO submission_search_object_keywords VALUES (11971,7996,575), (11971,7996,968), (11971,7996,2633), (
11971, 7996, 3522), (11,971,7996,3923), (11,971,7996,4860), (11,971,7996,4879), (11,979,7996,237), (11,979,7996,291), (11,979, 7,996,372), (11,979,7996,414), (
11979, 766, 1247), (11,979,7996,1695), (11,979,7996,2335), (11,979,7996,2486), (11,979,7996,3602), (11,979,7996,4168), (11,982, 7996,209), (11987, 769, 159)
, (11987.7996,1134), (11987.7996,4031), (11998.7996.18), (12027.7996.603), (12027.7996.1057), (12027.7996.2905), ( 12027, 7696, 3240), (12027.7996.3590 …

I’d like to know if anyone has already faced this problem and what solution found to make dump import faster. And also if anyone could explain to me the purpose of this table.

Thank you very much!!
Gessy

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