Add Date32 Type (#307) #320

Job	Run time
3.7 CH=23.8.4.69	1m 5s
3.7 CH=22.5.1.2079	1m 32s
3.7 CH=19.3.5	1m 2s
3.7 CH=18.14.9	54s
3.8 CH=23.8.4.69	44s
3.8 CH=22.5.1.2079	34s
3.8 CH=19.3.5	38s
3.8 CH=18.14.9	35s
3.9 CH=23.8.4.69	1m 10s
3.9 CH=22.5.1.2079	43s
3.9 CH=19.3.5	37s
3.9 CH=18.14.9	38s
3.10 CH=23.8.4.69	45s
3.10 CH=22.5.1.2079	41s
3.10 CH=19.3.5	31s
3.10 CH=18.14.9	31s
3.11 CH=23.8.4.69	1m 16s
3.11 CH=22.5.1.2079	38s
3.11 CH=19.3.5	1m 2s
3.11 CH=18.14.9	32s
3.12 CH=23.8.4.69	1m 8s
3.12 CH=22.5.1.2079	1m 6s
3.12 CH=19.3.5	1m 8s
3.12 CH=18.14.9	1m 37s
Indicate completion to coveralls.io	4s
	21m 11s

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