db2 convert number to date

The following article mainly describes how to convert DB2 9.5 business logic into Web Services. In this article, we will also introduce how to convert DB2 9.5 business logic, such as stored procedures, functions, or SQL statements, into a Web service. Overview of IBM Data Web Services If you often read magazines, bro

Commonly Used in DB2 development ----- date function (commonly used date function) get time 1. Get current date: values current date; 2012-08-28 2. Get current time of values; 11:56:36 3. Obtain the current timestamp; 2012-08-28 11:57:32 4. year () obtain the current year va

calculate the number of days between two dates, you can subtract the date, as shown below: days(currentdate)-days(date('1999-10-22')) The following example describes how to obtain the current time stamp for the microsecond part to return to zero: CURRENTTIMESTAMP-MICROSECOND(currenttimestamp)MICROSECONDS To connect a

The previous article introduced the installation of the DB2 database. This article will introduce youCommon date operation functions of DB2 Databases. Provides knowledge for you to learn about the DB2 database. Db2 date operation

example describes how to obtain the current time stamp for the microsecond part to return to zero: Current timestamp-MICROSECOND (current timestamp) MICROSECONDS To connect a date or time value with other texts, convert the value to a string. To do this, you only need to use the CHAR () function: char(currentdate) char(currenttime) char(currentdate+12hours) To

= Integer.parseInt(st.nextToken()); int month = Integer.parseInt(st.nextToken()); int day = Integer.parseInt(st.nextToken()); int hour = Integer.parseInt(st.nextToken()); int min = Integer.parseInt(st.nextToken()); int sec = Integer.parseInt(st.nextToken()); String micro = st.nextToken(); // just carried over from the input // create with the above a calendar in UTC Calendar calUTC = Calendar.getInstance(); calUTC.clear(); ca

DB2 changes the date format in terms of date representation, which is also a problem I often encounter. The default format for date is determined by the database region code, which is specified when the database is created. For example, if I use territory = US to define the region code when creating a database, the

Dayname returns a mixed case string, with a week representing the name of the day (for example, Friday) for the day portion of the parameter. DayOfWeek returns the number of days of the week in the argument, expressed as an integer value of 1-7, of which 1 represents Sunday. Dayofweek_iso returns the number of days of the week in the argument, expressed as an integer value of 1-7, of which 1 represents Mond

Dayname returns a string of both upper and lower cases. For the day part of the parameter, the name of the day (for example, Friday) is expressed by week ). Dayofweek returns the day of the week in the parameter, expressed by an integer ranging from 1 to 7, where 1 represents Sunday. Dayofweek_iso returns the day of the week in the parameter, expressed by an integer ranging from 1 to 7, where 1 represents Monday. Dayofyear returns the day of the year in the parameter, expressed by an in

Dayname returns a string of both upper and lower cases. For the day part of the parameter, the name of the day (for example, Friday) is expressed by week ).Dayofweek returns the day of the week in the parameter, expressed by an integer ranging from 1 to 7, where 1 represents Sunday.Dayofweek_iso returns the day of the week in the parameter, expressed by an integer ranging from 1 to 7, where 1 represents Monday.Dayofyear returns the day of the year in the parameter, expressed by an integer rangin

Dayname returns a string of both upper and lower cases. For the day part of the parameter, the name of the day (for example, Friday) is expressed by week ). Dayofweek returns the day of the week in the parameter, expressed by an integer ranging from 1 to 7, where 1 represents Sunday. Dayofweek_iso returns the day of the week in the parameter, expressed by an integer ranging from 1 to 7, where 1 represents Monday. Dayofyear returns the day of the year in the parameter, expressed by an integer ran