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Sql setdate8/3/2023 ![]() Set CourseDate = dateadd(day, (select isnull(sum(D2. Or even like this if st_date is guaranteed to be the same within one order_id. with C asĭateadd(day, D2.Delay, cast(isnull(D2.st_date, D1.st_date) as date)) as NewCourseDate The update statement for the second query could look like this. select D1.Split3_ID,ĭateadd(day, D2.Delay, cast(isnull(D2.st_date, D1.st_date) as date)) as CourseDate ![]() The above query groups on order_id and st_date but I guess an alternative would be to use the lowest st_date per order_id in the dateadd function. I am not really sure how you want to deal with different st_date within a order_id. select D1.Split3_ID,ĭateadd(day, D2.Delay, cast(D1.st_date as date)) as CourseDate You can calculate the Delay in a cross apply and use dateadd() to add it to st_date in the main query. In this case I would like those to be treated just like CourseDate = st_dateĪny help is highly appreciated, as I got a major brainfart at the moment. The second, but not so important problem is, that there may be orders with the same priority from time to time under the same order_id. Java sql Date setTime() method with example - The setTime() method of the class accepts a variable. Is there a way to accomplish this? I've got up to ten orders with the same order_id with no presorting, so my first attempts with CASE Statements ended up in a lot of writing. In the above example, the outcome should look like this: Split3_ID CU_ID order_id st_date sku Priority Delay CourseDate Lowest Priority would be the first CourseDate = st_date, next bigger Priority would be st_date + Delay from previous entry. If there is only one row with the same order_id, then CourseDate = st_date, if there is multiple rows with the same order_id, then the Dates should be entered depending on the Priority. What I would like to accomplish now is to set the CourseDate depending on three fields, order_id, Priority and Delay. So my Table should look like this: Split3_ID CU_ID order_id st_date sku Priority Delay CourseDate I've got a table with the following structure and some example data: CREATE TABLE. But this is not always possible.Sorry for the Header, I can't find the right way to describe what I want, possibly the reason why I can't get a solution by googling :). Never use tObject(1, LocalDate) variant until this bug is fixed or always use MySQL server instance with timezone equal to JVM timezone. Use setDate variant with Calendar argument explicity passed with Calendar instance containing current JVM timezone. See .ClientPreparedQueryBindings#setDate(int,, ). You will see that value of `DATE` column is "".Ĭhange default timezone used by setDate method (if no Calendar instance explicitly given - 3rd argument) to current JVM timezone, as stated in PreparedStatement interface documentation. Check the table state with any MySQL client. Bind using tDate without Calendar argument or. Create PreparedStatement with a query, that updates `DATE` field value and uses argument binding for the new field value.ĥ. ![]() Set timezone of JVM to some timezone east from UTC. Set timezone of MySQL server instance to UTC.Ģ. tDate(position, (LocalDate.of(1990, 10, 20))) īoth variants will actually save "" into DB.ġ. This leads to wrong value of SQL DATE when MySQL server timezone have less offset than Java VM timezone (e.g. * .AbstractQueryBindings#setObject(int, ) - which calls setDate with calender=null under the hood ![]() * .ClientPreparedQueryBindings#setDate(int,, ) Sets the designated parameter to the given value using the **default time zone of the virtual machine** that is running the application.īut, the implementation currently uses timezone of the MySQL Server instead of timezone of Java VM. ![]()
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