Group columns into one column
49931
SQL Combine Two Columns in Select Statement
65139
How to select all columns, except one column in pandas?
67634
Grouping by total length of elements grouped
119491
Convert a column into a comma separated list
86388
SQL query to convert columns into rows
157105
Pivot, categorize and group by
77897
transpose sets of three rows to columns
140740
How to convert rows into columns in Google Spreadsheets?
117227
Adding Columns to a Table
62894
Grouping points in QGIS?
67729
How to pivot rows into columns MySQL
53289
Pivoting rows into columns dynamically in Oracle
104654
Transpose N rows with different columns into single column
35143
Make rows into column with awk or sed
7714
Transpose rows and columns with no aggregate
138698
how put more in one of the columns
26294
Combine two columns into a list of all possible combinations of entries