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mysql - how to overcome these type of issues where null value inserted into primary key not null column in table - Database Administrators Stack Exchange
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What's the happens if you try to insert null-value into column constraint not null at H2 DB | by freeism | Medium
![What's the happens if you try to insert null-value into column constraint not null at H2 DB - ThinkCUBES What's the happens if you try to insert null-value into column constraint not null at H2 DB - ThinkCUBES](https://i0.wp.com/www.freeism.co.kr/wp/wp-content/uploads/2020/01/default-sql-mode-1.png?resize=720%2C198&ssl=1)