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A comment on Reordering Columns in PostgreSQL. Parent comment
Non-postgress, old school method:
1) Dump table data to ascii delimited file.
2) Use awk/gawk to re-arrange columns in ascii delimited file.
3) drop old data table.
4) create new data table to upload the awk/gawk data generated in #2.
5) upload awk/gawk data from #2.
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[1] : https://www.geeksforgeeks.org/first-normal-form-1nf/?ref=lbp
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Non-postgress, old school method:
1) Dump table data to ascii delimited file.
2) Use awk/gawk to re-arrange columns in ascii delimited file.
3) drop old data table.
4) create new data table to upload the awk/gawk data generated in #2.
5) upload awk/gawk data from #2.
--------
[1] : https://www.geeksforgeeks.org/first-normal-form-1nf/?ref=lbp