![]() ![]() To set a DATE value, you can simply choose it using the calendar control: In Navicat 16, you can select the DATE type in the Table Designer from the Types drop-down: Moreover, when strict mode is disabled, MySQL converts any invalid date e.g., to the zero date value. MySQL uses 3 bytes to store a DATE value. The rest of this article will cover the first three types in more detail, while the next one will focus on the other two. Here's a table that summarizes each type: MySQL provides five types for storing dates and times, some just for dates, others for time, and some that include both. In the first two installments on working with Dates and Times in MySQL, we'll be looking at MySQL's temporal data types, starting with DATE, TIME, and DATETIME. However, you can use the DATE_FORMAT function to format the date the way you want in the presentation layer, usually an application. You may prefer to use a mm-dd-yyyy format, but it is not possible to do so. This format is fixed and may not be changed. For instance, It stores date values using the universal yyyy-mm-dd format. You may be surprised to learn that relational databases do not store dates and times in the same way. Businesses also routinely need to store temporal data about when orders were placed, stock refilled, staff hired, and a whole host of other information about their day-to-day business. An organization may collect temporal data for a variety of reasons, such as to analyze weather patterns and other environmental variables, monitor traffic conditions, study demographic trends, etc. Temporal data is simply data that represents a state in time. The vast majority of databases store a great deal of "temporal" data. Working with Dates and Times in MySQL - Part 1 by Robert Gravelle DATE, TIME, and DATETIME Types
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