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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) join(11) file(11) sort(10) multiple datasources(9) big data(9) mysql(8) data wrangling(5) duplicate rows(5) data source(4) rest apis(4) merge(3) more>>> rdb(3) split(3) median(3) heterogeneous database(3) jdbc(3) hive(2) stored procedure(2) position(2) compare rows(1) sql server(1) cross database(1) hdb(1)
sql(179) csv(56) birt(52) excel(29) json(28) text files(26) sql headache(24) mongodb(19) group(18) java(14) join(11) file(11) sort(10) multiple datasources(9) big data(9) mysql(8) data wrangling(5) duplicate rows(5) data source(4) rest apis(4) merge(3) more>>> rdb(3) split(3) median(3) heterogeneous database(3) jdbc(3) hive(2) stored procedure(2) position(2) compare rows(1) sql server(1) cross database(1) hdb(1)
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jinxing • Application • 1,334 View • 2020-04-24 11:27:18
* How to Concatenate Strings in a Group for SQL Server
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jinxing • Application • 637 View • 2020-04-24 11:23:25
How to Effortlessly Process Text Files One by One
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Andy • Application • 696 View • 2020-04-08 10:21:05
How to find lines with the same fields in two text files in Java
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jinxing • Application • 742 View • 2020-04-07 17:34:07
* Perform Join Queries over Different Databases
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jinxing • Application • 2,245 View • 2020-03-31 16:34:16
* How to Conveniently Implement Stored Procedures in Hive
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jinxing • Application • 1,397 View • 2020-03-31 16:34:56
* How to Easily Implement Stored Procedures in Vertica
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Bubblegum • Application • 691 View • 2020-03-31 15:51:06
* How to Implement dynamic data source in Jasper?
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Andy • Application • 1,424 View • 2020-03-26 11:07:46
* How to concat a dynamic sql query according to parameters in BIRT
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Andy • Application • 1,090 View • 2020-03-26 11:04:01
* How to divide data into horizontal columns in BIRT
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Andy • Application • 1,023 View • 2020-03-11 16:11:28
How to implement dynamic join query of cross heterogeneous database in BIRT
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Andy • Application • 529 View • 2020-03-11 16:02:27
How to realize the complex logic calculation after the multi-source join in BIRT
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oradt • Application • 966 View • 2020-03-11 15:46:16
* What is an easy way to join multiple fields in MongoDB?
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Joancy • Application • 514 View • 2020-03-23 15:08:46
How to Split Numbers Away from a String and Sort Them
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sjr • Application • 587 View • 2020-05-06 15:54:42
How to find the same values that appear in each group
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sjr • Application • 538 View • 2020-05-06 16:27:35
How to group according to field value changes in time sequence in SQL