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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 • 1,358 View • 2020-04-24 11:27:18
* How to Concatenate Strings in a Group for SQL Server
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jinxing • Application • 649 View • 2020-04-24 11:23:25
How to Effortlessly Process Text Files One by One
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Andy • Application • 705 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 • 753 View • 2020-04-07 17:34:07
* Perform Join Queries over Different Databases
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jinxing • Application • 2,310 View • 2020-03-31 16:34:16
* How to Conveniently Implement Stored Procedures in Hive
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jinxing • Application • 1,437 View • 2020-03-31 16:34:56
* How to Easily Implement Stored Procedures in Vertica
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Bubblegum • Application • 710 View • 2020-03-31 15:51:06
* How to Implement dynamic data source in Jasper?
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Andy • Application • 1,448 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 • 1,105 View • 2020-03-26 11:04:01
* How to divide data into horizontal columns in BIRT
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Andy • Application • 1,030 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 • 539 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 • 977 View • 2020-03-11 15:46:16
* What is an easy way to join multiple fields in MongoDB?
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Joancy • Application • 526 View • 2020-03-23 15:08:46
How to Split Numbers Away from a String and Sort Them
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sjr • Application • 614 View • 2020-05-06 15:54:42
How to find the same values that appear in each group
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sjr • Application • 546 View • 2020-05-06 16:27:35
How to group according to field value changes in time sequence in SQL