Raise error if dbsqlsend fails #12

Job	Run time
cross-compile-linux	7s
install-macos-m1 (2.7)	40s
cross-compile-windows (x64-mingw32)	48s
install-macos-m1 (3.0)	21s
cross-compile-windows (x86-mingw32)	55s
install-windows-native (2.7)	2m 2s
install-macos-m1 (3.1)	20s
cross-compile-windows (x64-mingw-ucrt)	56s
install-windows-native (3.0)	1m 33s
install-macos-m1 (3.2)	24s
install-windows-native (3.1)	1m 37s
install-macos-m1 (3.3)	19s
install-windows-native (3.2)	1m 33s
install-windows-native (3.3)	2m 13s
test-linux (2017, 2.7)	1m 35s
test-linux (2017, 3.0)	1m 30s
test-linux (2017, 3.1)	1m 18s
test-linux (2017, 3.2)	1m 22s
test-linux (2017, 3.3)	1m 33s
test-linux (2019, 2.7)	1m 38s
test-linux (2019, 3.0)	1m 11s
test-linux (2019, 3.1)	1m 13s
test-linux (2019, 3.2)	1m 30s
test-linux (2019, 3.3)	1m 36s
test-linux (2022, 2.7)	1m 36s
test-linux (2022, 3.0)	1m 19s
test-linux (2022, 3.1)	1m 26s
test-linux (2022, 3.2)	1m 15s
test-linux (2022, 3.3)	1m 18s
install-windows-mingw (2.7)	2m 20s
install-windows-ucrt (3.1)	1m 15s
install-windows-mingw (3.0)	1m 9s
test-windows-mingw (2019, 2.7)	7m 37s
install-windows-ucrt (3.2)	2m 33s
test-windows-ucrt (2019, 3.1)	8m 26s
test-windows-mingw (2019, 3.0)	6m 4s
install-windows-ucrt (3.3)	1m 25s
test-windows-mingw (2022, 2.7)	6m 21s
test-windows-ucrt (2019, 3.2)	6m 32s
test-windows-mingw (2022, 3.0)	6m 39s
test-windows-ucrt (2019, 3.3)	7m 4s
test-windows-ucrt (2022, 3.1)	7m 52s
test-windows-ucrt (2022, 3.2)	7m 3s
test-windows-ucrt (2022, 3.3)	7m 29s
	1h 54m 57s

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