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sql(179) csv(56) birt(52) excel(29) json(28) text files(26) sql headache(24) mongodb(19) group(18) java(14) xml(13) join(11) sort(10) transpose(10) web service(9) multiple datasources(9) big data(9) mysql(8) topn(6) data wrangling(5) duplicate rows(5) more>>> parameters(4) split(3) median(3) position(2) set operations(2) compare rows(1)
sql(179) csv(56) birt(52) excel(29) json(28) text files(26) sql headache(24) mongodb(19) group(18) java(14) xml(13) join(11) sort(10) transpose(10) web service(9) multiple datasources(9) big data(9) mysql(8) topn(6) data wrangling(5) duplicate rows(5) more>>> parameters(4) split(3) median(3) position(2) set operations(2) compare rows(1)
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Andy • Application • 449 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 • 645 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 • 974 View • 2020-02-10 03:15:28
Parse Complex Excel Worksheet & Write Data to Database with a 3-line Script
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Andy • Application • 599 View • 2020-02-10 03:10:00
Parallelly Process a Large File with a Two-line Script in Java
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Andy • Application • 710 View • 2020-02-10 03:03:00
* How to Perform Table Joins between MongoDB and MySQL
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Andy • Application • 513 View • 2020-02-10 03:00:30
* How to Join a Database Table & XML Data Conveniently
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Andy • Application • 670 View • 2020-03-26 03:12:22
* How to Conveniently Query Text Data with SQL in Java
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Andy • Application • 573 View • 2020-02-10 02:42:56
* A Simple Way of Calling Web Service Data Source in BIRT
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Andy • Application • 1,802 View • 2020-03-17 11:19:42
A Convenient Way to passing multiple values birt parameter