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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 • 1,272 View • 2020-04-24 11:27:18
* How to Concatenate Strings in a Group for SQL Server
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jinxing • Application • 614 View • 2020-04-24 11:23:25
How to Effortlessly Process Text Files One by One
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Andy • Application • 674 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 • 703 View • 2020-04-07 17:34:07
* Perform Join Queries over Different Databases
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jinxing • Application • 2,024 View • 2020-03-31 16:34:16
* How to Conveniently Implement Stored Procedures in Hive
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jinxing • Application • 1,278 View • 2020-03-31 16:34:56
* How to Easily Implement Stored Procedures in Vertica
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Bubblegum • Application • 617 View • 2020-03-31 15:51:06
* How to Implement dynamic data source in Jasper?
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Andy • Application • 1,357 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 • 1,049 View • 2020-03-26 11:04:01
* How to divide data into horizontal columns in BIRT
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Andy • Application • 982 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 • 496 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 • 897 View • 2020-03-11 15:46:16
* What is an easy way to join multiple fields in MongoDB?
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Joancy • Application • 496 View • 2020-03-23 15:08:46
How to Split Numbers Away from a String and Sort Them
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sjr • Application • 558 View • 2020-05-06 15:54:42
How to find the same values that appear in each group
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sjr • Application • 513 View • 2020-05-06 16:27:35
How to group according to field value changes in time sequence in SQL