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text(125) csv(56) birt(52) excel(29) json(28) java(14) rest apis(4) set operations(2)
text(125) csv(56) birt(52) excel(29) json(28) java(14) rest apis(4) set operations(2)
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blackduckie • Application • 1 Reply 415 View • 2022-04-24 12:51:23
How to Print These CSV File in a Specific Format Copy
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blackduckie • Application • 1 Reply 395 View • 2022-04-24 12:52:16
How Can I Get a Specific Value from txt File in Java
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blackduckie • Application • 1 Reply 412 View • 2022-04-24 12:53:07
How to Update Database through CSV for Some Columns
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blackduckie • Application • 1 Reply 494 View • 2022-04-24 12:54:11
Merge CSV Files into One Document with No Repeats in Row in Java
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Andy • Application • 5 Reply 1,739 View • 2020-02-24 08:31:39
. How to import JSON data from REST API into BIRT
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pjf • Application • 1 Reply 308 View • 2021-11-26 08:43:25
How SQL Gets Continuous Records Meeting a Specified Condition
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pjf • Application • 1 Reply 638 View • 2020-08-04 10:06:26
How to handle set operations easily in Java
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jinxing • Application • 2 View • 2024-12-04 00:38:32
Search for records containing a specified string group in multi fields
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jinxing • Application • 1 View • 2024-12-04 00:34:55
Row to column conversion involving uncertain columns
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jinxing • Application • 44 View • 2024-11-28 09:17:45
SQL: Split a string with an uncertain number of segments into multiple columns
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jinxing • Application • 45 View • 2024-11-28 09:15:50
SQL: Generate event sequence numbers within a specified time interval
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jinxing • Application • 47 View • 2024-11-26 07:44:45
SQL: Query the records closest to the specified time each day
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jinxing • Application • 41 View • 2024-11-26 03:28:05
SQL: Perform statistics at different granularities based on the time span of the data
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jinxing • Application • 59 View • 2024-11-22 08:58:42
SQL,Classify time-close events into a group and assign them a number
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jinxing • Application • 56 View • 2024-11-21 10:25:44
SQL: Recursive calculation of tree like hierarchical structure
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jinxing • Application • 61 View • 2024-11-19 09:16:20
SQL: Identify associated member groups without common points of association
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jinxing • Application • 59 View • 2024-11-15 09:32:31
SQL: Multi field mixed deduplication followed by numbering
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jinxing • Application • 326 View • 2024-09-05 03:04:04
SQL, in each group modify the null value of a specified column as its neighboring value
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jinxing • Application • 335 View • 2024-09-04 07:43:53
SQL, extract unique values of JSON format field from each group
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jinxing • Application • 211 View • 2024-09-03 08:26:51
Parse a csv file having a primary-sub tables structure