Bugfix/issue1489 mysql types #1558

Job	Run time
Test Suite (7.4, sqlite, 5-min)	1m 7s
code-style-and-static-analysis	3m 21s
Test Suite (7.4, sqlite, 5-max)	1m 1s
Test Suite (7.4, mysql, 5-min)	1m 20s
Test Suite (7.4, mysql, 5-max)	1m 40s
Test Suite (7.4, pgsql, 5-min)	1m 21s
Test Suite (7.4, pgsql, 5-max)	1m 28s
Test Suite (7.4, agnostic, 5-min)	51s
Test Suite (7.4, agnostic, 5-max)	44s
Test Suite (8.2, sqlite, 5-min)	57s
Test Suite (8.2, sqlite, 5-max)	1m 2s
Test Suite (8.2, sqlite, 6-min)	1m 4s
Test Suite (8.2, sqlite, 6-max)	56s
Test Suite (8.2, sqlite, 7-min)	54s
Test Suite (8.2, sqlite, 7-max)	53s
Test Suite (8.2, mysql, 5-min)	9m 40s
Test Suite (8.2, mysql, 5-max)	1m 26s
Test Suite (8.2, mysql, 6-min)	1m 41s
Test Suite (8.2, mysql, 6-max)	1m 29s
Test Suite (8.2, mysql, 7-min)	1m 27s
Test Suite (8.2, mysql, 7-max)	1m 28s
Test Suite (8.2, pgsql, 5-min)	1m 24s
Test Suite (8.2, pgsql, 5-max)	1m 17s
Test Suite (8.2, pgsql, 6-min)	1m 36s
Test Suite (8.2, pgsql, 6-max)	1m 13s
Test Suite (8.2, pgsql, 7-min)	1m 15s
Test Suite (8.2, pgsql, 7-max)	1m 19s
Test Suite (8.2, agnostic, 5-min)	42s
Test Suite (8.2, agnostic, 5-max)	33s
Test Suite (8.2, agnostic, 6-min)	45s
Test Suite (8.2, agnostic, 6-max)	38s
Test Suite (8.2, agnostic, 7-min)	47s
Test Suite (8.2, agnostic, 7-max)	31s
	47m 50s

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