![]() The programmer can define the size of this window. Basically, he made a much lower footprint bearing in mind that the lines which are in a sliding window, while that older, without flow version gives access to all lines in the document. There is a new version of the API that supports streaming of xlsx workbooks. There are separate readers and trainers for each of the forms xls and xlsx. Re: Developer Sql 3.1 - export a set of results in xls generates and empty the fileīasically, Developer SQL uses a third-party provider API to read and write these Excel formats. You may have seen one or more threads as follows on the question of fees increased memory overhead for the formats of Excel: If I omitted no details important please let me know and I'll try to include them. Thanks a lot for all shed light on this issue. Is SQL * Developer trying to create a spreadsheet with the same number of rows as the data up to the max in Excel 2010 (over 527 563)? ![]() There are some issues with the help of "xlsx" format of output as opposed to simply use it as input format? This was acceptable to the user who just merged the data manually. The worksheet resulting contained 8 eight worksheets since it could only put 65536 lines on each worksheet. I have the same exact query is represented and exported the same lines 527 563 using the "xls" instead of "xlsx" format and the process has proceeded all the way to the end very quickly and successfully completed in just a few minutes. It got slower and slower and slower and slower, and you get the picture, and finally, I killed the process when it took more than 15 seconds from 156 to 156 250 245. I watch the meter of the line at the bottom right of the window and it went very quickly until he hit about 150 000 lines and then it started to slow down. I clicked on "Next" and then on "Finish". I clicked 'Export', selected a box for "Query worksheet name" "xlsx", uncontrolled size and traveled to specify the output file directory (my local C: drive) and the name of the file. I right click on the first column of the first row and selected 'Rows Count' and back 527 563 after thinking a bit. I ran a query in a spreadsheet window and the first page of results came back in 10 seconds, whoo hooo! SQL * Developer 3.1.07.42 on Windows XP SP3 That just shows how stupidly data is as it should be divided every thing in the different elements so that you can then group to determine how many of each, you have (and whether to add or subtract) and then re - combine results again in a combined string.įailed to 150 000 lines extracted from "xlsx" SQL query results Select 1234, "x: z", null of union double all theġ7, cast (listagg(atr,':') within the Group (order by atr) as varchar2 (40)) outputĢ4, coalesce(add_atr,del_atr) as full_atrĢ5, decode (add_atr, null,-1, 1) as add_delĢ6, regexp_substr (coalesce(add_atr,del_atr),' +', 1, level) RTAģ1 and coalesce(add_atr,del_atr) = prior coalesce(add_atr,del_atr) I have the impression that you are looking to treat each character in 'RTA' as an individual item and then add or delete depending on whether they are an ADD_ATR or DEL_ATR.ġ with t as (select 1000 as itm_id, ' a: b/c: some like add_atr, null as del_atr of all the double union)Ģ select 1000, null, would be "union double all the"ģ select 1000, 'd', null of union double all theĤ select 1000, 'e:f:g', null of union double all theĥ select 1000, null, "e:f:g" of all the double unionĦ select 1234, null, "x: y: z" of all the double unionħ select 1234, 'u: v: w', null of union double all theĨ select 1234, null, 'u' of all the double unionĩ select 1234, "x: y", null of union double all theġ0. Please let me know if there is no possible solution I had tried with union but could not able to get the required result. My required return is (a: b:c:d) d = a: b: c + d = a: = a +(e:f:g) b:c:d: b:c:d:e:f:g-(e:f:g) = a: b: c dĬan we get the output using the sql query above? Here's my data in the table for itm_id = 1000 ROW_NUMBER() over (partition by order correspondents license_type) r Select decode (license_type, 'TDM' license_type) f1,ĭecode (license_type, 'TDM', expiration_date) f2,ĭecode (license_type, 'TEM' license_type) f3,ĭecode (license_type, 'TEM', expiration_date) f4, I have sample data only, Blue said the change in your main table request ![]() Select license_type, correspondents of license_info where license_type in ('TEM', 'TDM') order by license_type BTW.įormat the results of the SQL query, currently, show as below. The ability to change what should be in located in tools | Options, but this is not.ĪLTER SESSION SET NLS_DATE_FORMAT = 'HH DD-MON-RR' does not work. Most of the seller tools allow you to change the date format to display datetime in its query results window. Date format in the query result window Visual Studio
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