WebThe SET and ENUM data types work in a similar way because MySQL uses it with a predefined list of values. But one thing makes it different that are ENUM data type can hold only a single member of the predefined list of values, whereas SET data type allows us to store zero or any number of values together. WebJul 5, 2024 · In the following code I have a field shopType which is actually a enum, In my scenario one shop has multiple type for example shop ABC have type grocery as well as pharmacy , so I want to store a list of enum in my database in separate table in which two column present one is shop_id and other is shop_type so that one shop can have …
Enumerated type - Wikipedia
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WebJan 26, 2009 · 1 Answer Sorted by: 27 MySQL Manual says "1 or 2 bytes, depending on the number of enumeration values". If the ENUM has less than 256 possible values, it uses 1 byte, otherwise 2. See: 10.5. Data Type Storage Requirements Share Improve this answer Follow answered Jan 26, 2009 at 23:42 Chad Birch 72.6k 23 151 149 thanks! WebFeb 28, 2010 · This is one of Chris Komlenic's 8 Reasons Why MySQL's ENUM Data Type Is Evil: 4. Getting a list of distinct ENUM members is a pain. A very common need is to populate a select-box or drop down list with possible values from the database. Like this: Select color: [ select box ] WebSep 22, 2011 · An enum does not really store a string in the field it just uses the smallest integer that will hold the values in the enum, usually tinyint. If you change the strings in an enum mysql often time does not have to do anything to the row – … canon lenses af sony a7 a7ii