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https://dev.mysql.com/doc/refman/8.0/en/date-and-time-functions.html
See Section 13.2, “Date and Time Data Types”, for a description of the range of values each date and time type has and the valid formats in which values may be specified. The following query selects all rows with a date_col value from within the ... This section describes the functions that can be used to manipulate temporal ...
https://dev.mysql.com/doc/refman/8.0/en/date-and-time-literals.html
Standard SQL and ODBC Date and Time Literals String and Numeric Literals in Date and Time Context Date and time values can be represented in several formats, such as quoted strings or as numbers, depending on the exact type of the value and other ...Applications that are to be standard-compliant should include the type keyword for temporal ...
https://dev.mysql.com/doc/refman/8.0/en/date-and-time-types.html
The date and time data types for representing temporal values are DATE, TIME, DATETIME, TIMESTAMP, and YEAR. The TIMESTAMP and DATETIME types have special automatic updating behavior, described in Section 13.2.5, “Automatic Initialization and ...
https://dev.mysql.com/doc/refman/8.0/en/using-date.html
You should use this format in UPDATE expressions and in the WHERE clause of SELECT statements. For example: SELECT * FROM t1 WHERE date >= '2003-05-05'; As a convenience, MySQL automatically converts a date to a number if the date is used in numeric ...“Relaxed” format means that any punctuation character may be used as the separator between ...
https://dev.mysql.com/doc/refman/8.0/en/date-and-time-type-conversion.html
For example, although DATE, DATETIME, and TIMESTAMP values all can be specified using the same set of formats, the types do not all have the same range of values. This means that a date such as '1968-01-01', while valid as a DATE or DATETIME value, ... To some extent, you can convert a value from one temporal type to ...
https://dev.mysql.com/doc/refman/8.0/en/date-and-time-type-syntax.html
The date and time data types for representing temporal values are DATE, TIME, DATETIME, TIMESTAMP, and YEAR. For the DATE and DATETIME range descriptions, “supported” means that although earlier values might work, there is no guarantee. MySQL ...A value of 0 signifies that there is no fractional ...
https://dev.mysql.com/doc/refman/8.0/en/date-calculations.html
MySQL provides several functions that you can use to perform calculations on dates, for example, to calculate ages or extract parts of dates. Its arguments are the unit in which you want the result expressed, and the two dates for which to take the ...To determine how many years old each of your pets is, use the TIMESTAMPDIFF() ...
https://dev.mysql.com/doc/refman/8.0/en/datetime.html
MySQL recognizes DATE, DATETIME, and TIMESTAMP values in several formats, described in Section 11.1.3, “Date and Time Literals”. For the DATE and DATETIME range descriptions, “supported” means that although earlier values might work, there ...This section describes their characteristics, how they are similar, and how they ...
https://dev.mysql.com/doc/refman/8.0/en/two-digit-years.html
Date values with 2-digit years are ambiguous because the century is unknown. For DATETIME, DATE, and TIMESTAMP types, MySQL interprets dates specified with ambiguous year values using these rules: Year values in the range 00-69 become 2000-2069.
https://dev.mysql.com/doc/refman/8.0/en/with.html
Fibonacci Series Generation Date Series Generation Hierarchical Data Traversal Fibonacci Series Generation A Fibonacci series begins with the two numbers 0 and 1 (or 1 and 1) and each number after that is the sum of the previous two numbers. A ... A ...