Sqlalchemy one column of two has to be not null
Similar codes
- 1 vote284 views1 answer
- 1 vote295 views1 answer
- 2 votes266 views1 answer
- 1 vote255 views2 answers
- 0 vote265 views1 answer
- 1 vote291 views1 answer
- 11 votes295 views1 answer
- 4 votes238 views1 answer
- 1 vote286 views3 answers
- 0 vote305 views1 answer