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RaqForum 41 No.Member, 2020-03-31 15:38:08 Join
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2024-08-30
11:23
Add a post Get same rows from a table
-21
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98184
2024-08-28
14:37
Add a post Remove duplicate rows
-21
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98205
2024-08-28
14:34
Add a post Get the whole group where at least one member meets the specified condition
-21
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98226
2024-08-27
16:25
Add a post Combine cell values of every 3 rows under each column into one cell
-21
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98247
2024-08-27
14:58
Add a post Parse a csv file where field values are enclosed by quotation marks and contain carriage return
-21
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98268
2024-08-26
14:10
Add a post Get desired data every N rows and combine them into one row
-21
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98289
2024-08-26
14:08
Add a post Compare two csv files
-21
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98310
2024-08-23
15:29
Add a post Java, perform COUNT on each group of a large csv file
-21
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98331
2024-08-23
15:27
Add a post Get the last row of each group
-21
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98352
2024-08-22
16:21
Add a post Java, fill each row having a null value in a csv file with values in the directly previous row
-21
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98373
2024-08-22
16:07
Add a post Get rankings of Excel rows in each group while retaining the existing order
-21
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98394
2024-08-21
15:03
Add a post Group and Summarize rows and add different words after different counts
-21
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98415
2024-08-21
15:00
Add a post Group and Summarize data, and align to the specified sequence
-21
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98436
2024-08-20
15:23
Add a post SQL, mark continuous rows with sequence numbers
-21
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98457
2024-08-20
15:03
Add a post Group an EXCEL table and concatenate values of rows meeting the specified condition
-21
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98478
2024-08-19
17:39
Add a post SQL, compute cumulative sums according to the termination condition
-21
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98499
2024-08-19
14:05
Add a post SQL, parse json data
-21
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98520
2024-08-19
14:03
Add a post In an Excel table, find rows corresponding to the 1st and the last non-empty cells in each column
-21
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98541
2024-08-16
15:29
Add a post Sort an EXCEL table according to custom segments
-21
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98562
2024-08-16
15:26
Add a post SQL, concatenate multiple rows of strings and remove duplicates
-21
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98583
2024-08-15
15:54
Add a post SQL, output associated records having many-to-many relationship row by row
-21
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98604
2024-08-15
15:52
Add a post Find the category meeting the specified condition
-21
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98625
2024-08-14
15:36
Add a post Copy each row N times (N is the cell value of the specified column)
-21
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98646
2024-08-12
09:27
Add a post SQL, get historical status of each ID
-21
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98667
2024-08-09
15:40
Add a post Group rows and combine non-null values in each of non-grouping columns
-21
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98688
2024-08-08
14:22
Add a post SQL, get median of all columns in each row
-21
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98709
2024-08-08
14:17
Add a post Find difference between two strings
-21
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98730
2024-08-07
18:09
Add a post Skip empty cells to sort members
-21
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98751
2024-08-07
18:08
Add a post SQL, split values of two columns respectively and count members of their intersection
-21
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98772
2024-08-06
16:02
Add a post SQL, Set different flags for different groups according to whether there are duplicate values
-21
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98793
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