elapsed days weeks months and years

Mysql> SELECT something from Tbl_name WHERE To_days (now ()) –to_days (date_col) DayOfWeek (date) Returns the week index of date (1 = Sunday, 2 = Monday, ...). 7 = Saturday). Index values are compliant with ODBC standards. mysql> SELECT DayOfWeek ('

The following query selects the records for all date_col values within the last 30 days. Mysql> SELECT something from Tbl_name WHERE To_days (now ())-To_days (Date_col) DayOfWeek (date) Returns the week index of date (1 = Sunday, 2 = Monday, ...). 7

Datedate represents a specific moment, accurate to milliseconds. Before JDK1.1, date has two other functions. It allows you to interpret dates as year, month, day, hour, minute, and second values. It also allows formatting and parsing of date

MySQL For the value range of each type and the valid format of the specified date value, see 7.3.6 Date and Time type. Here is an example of using the date function. The following query Selects all records. The value of date_col is within the last 3

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

Plsql Common time functions Plsql Common time FunctionsOne, get time1. Sysdate Current date and timeSql> Select sysdate from dual;2. Last_day last day of the monthSql> Select Last_day (sysdate) from dual;3. Add_months (d,n) Current date d pushes n

Here is an example of using a date function. The following query selects records for all Date_col values within the last 30 days.Mysql> SELECT something from Tbl_nameWHERE To_days (now ()) –to_days (date_col) DAYOFWEEK (date)Returns the week index

For a description of the range of values owned by each type and the valid format for the specified date and time value, see 7.3.6 Date and Time type. Here is an example of using a date function. The following query selects all records and its

For a description of the range of values owned by each type and the valid format for the specified date and time value, see 7.3.6 Date and Time type. Here is an example of using a date function. The following query selects all records and its

Use the function date () to implement the displayed in the format: year-month-day hours: minutes: secRelated Time parameters:A-"AM" or "PM"A-"AM" or "PM"D-A few days, two digits, if less than two digits before the 0; such as: "01" to "31"D-Days of