mysql time format

[MySQL] converts the datetime format to bitsCN.com. [MySQL] converts the datetime format Here is an example of using the date function. The following query selects all records. The value of date_col is within the last 30 days: www.bitsCN.com Mysql>

For the description of the valid format of the value range of each type and the specified date and time value, see 7.3.6 Date and Time type. For the description of the valid format of the value range of each type and the specified date and time

Conversion of the specified format of the millisecond value and date in MySQL and its time function bitsCN.com I. conversion of the millisecond value to the specified date format Use the FROM_UNIXTIME (unix_timestamp, format) function provided by

Detailed description of mysql to obtain the current date and format, detailed description of mysql current date MySQL obtains the current date and Date Format Get system date: NOW () Format date: DATE_FORMAT (date, format) Note: date: Time

Here is an example of using a date function. The following query selects all records and its date_col value is within the last 30 days: Mysql> SELECT something from table WHERE To_days (now ())-To_days (Date_col) DayOfWeek (date) Returns the week

Date and Time functionsThis chapter discusses some functions that can be used to manipulate time values. See section 11.3, "Date and Time type" for valid formats for each time and date type with a range and a specified value. The following example

2. DAYOFWEEK (date) 3. WEEKDAY (date) 4. DAYOFMONTH (date) 5. DAYOFYEAR (date) 6. MONTH (date) 7. DAYNAME (date) 8. MONTHNAME (date) 9. QUARTER (date) 10. WEEK (date) WEEK (date, first) 11. YEAR (date) 12. HOUR (time) 13. MINUTE (time) 14.S 2.

Here is an example of using the date function. The following query Selects all records. The value of date_col is within the last 30 days: Mysql> select something from tableWhere to_days (now ()-to_days (date_col) Dayofweek (date)Returns the

MySQL date data type and time type usage summary MySQL date type: Date format, storage space occupied, date range comparison. Date type storage space date format date range -----------------------------------------------------------------------------

MySQL date type: Date Format, storage space occupied, and date range comparison.Date type storage space date format date range-----------------------------------------------------------------------------------Datetime 8 bytes YYYY-MM-DD hh: mm: SS 10