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sql(179) birt(52) excel(29) json(28) text files(26) sql headache(24) mongodb(19) group(18) java(14) join(11) file(11) sort(10) transpose(10) multiple datasources(9) topn(6) data wrangling(5) duplicate rows(5) parameters(4) rest apis(4) split(3) median(3) more>>> position(2) set operations(2) compare rows(1)
sql(179) birt(52) excel(29) json(28) text files(26) sql headache(24) mongodb(19) group(18) java(14) join(11) file(11) sort(10) transpose(10) multiple datasources(9) topn(6) data wrangling(5) duplicate rows(5) parameters(4) rest apis(4) split(3) median(3) more>>> position(2) set operations(2) compare rows(1)
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Andy • Application • 935 View • 2020-03-11 08:11:28
How to implement dynamic join query of cross heterogeneous database in BIRT
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Andy • Application • 448 View • 2020-03-11 08:02:27
How to realize the complex logic calculation after the multi-source join in BIRT
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oradt • Application • 770 View • 2020-03-11 07:46:16
* What is an easy way to join multiple fields in MongoDB?
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Joancy • Application • 460 View • 2020-03-23 07:08:46
How to Split Numbers Away from a String and Sort Them
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sjr • Application • 511 View • 2020-05-06 07:54:42
How to find the same values that appear in each group
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sjr • Application • 466 View • 2020-05-06 08:27:35
How to group according to field value changes in time sequence in SQL
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sjr • Application • 635 View • 2020-03-11 03:05:09
esProc One-liners: Split a Field Value into N Records
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Andy • Application • 5 Reply 1,833 View • 2020-02-24 08:31:39
. How to import JSON data from REST API into BIRT
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Andy • Application • 644 View • 2020-02-24 08:20:35
How to realize X-axis dynamic grouping according to parameters in BIRT statistical chart
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xingjl • Application • 622 View • 2020-03-05 08:36:02
* How to implement a pivot without aggregation?
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xingjl • Application • 582 View • 2020-03-05 08:53:26
Get multiple records with the maximum value in one line
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Andy • Application • 608 View • 2020-02-10 03:19:30
Use an Embedded Script to Quickly Parse Multilevel JSON Data in Java
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Andy • Application • 973 View • 2020-02-10 03:15:28
Parse Complex Excel Worksheet & Write Data to Database with a 3-line Script