However, the only reason I know for doing this is for storage purposes--using 1 byte on a row instead of 4 bytes. What are the impacts of using tinyint (or smallint or even bigint) over just …

Oct 7, 2021 · Please see answers to your previous smallint mapping question. At least 2 of us answered with a link to a page where you'll find a SQL Server type/C# type mapping table that …

Does Microsoft SQL Server support unsigned integer data types? I am trying to learn a bit more about the data type choices and helping a friend in his database project, I know that MySQL …

This isn't strictly an answer to your question but I would take a step back from your question and think about what you are trying to solve. Why do you want your zip code stored as an integer? …

24 I have the following table. create table test ( id smallint unsigned AUTO_INCREMENT, age tinyint not null, primary key(id), check (age<20) ); The problem is that the CHECK constraint …

A smallint data type uses the msb (most significant bit) to indicate the sign of the value. The range of values, therefore, is -2^15 (-32,768) to 2^15-1 (32,767).

Jul 10, 2024 · We have a partial transactional replication setup in our environment to make a data subset available to another application. Application Server 1 -&gt; Tables1.row1/row2/row3 …

As others have pointed out, smallint (2) doesn't do what you think it does. In MySQL, the best way to guarantee two-digit numbers is to build a table, insert all the valid two-digit numbers, and set …

I have a large table that is clustered index on a bigint. We would like to change it to just an int to reduce the space and improve the performance. However, dropping the clustered index and …

See 12.2 Numeric Types (MySQL Reference Manual) Essentially what you listed is the max value for INT and not BIGINT. INT(8) is the equivalent of typing INT with a display width of 8 digits …