@tressie.damore
To stream data sorted from a table in PostgreSQL, you can use the COPY
command along with ORDER BY
clause to sort the data before streaming it. Here's a step-by-step guide to achieve this:
1
|
COPY (SELECT * FROM your_table ORDER BY your_column) TO STDOUT; |
Replace your_table
with the name of the table you want to stream data from and your_column
with the column you want to sort the data by.
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copy (SELECT * FROM your_table ORDER BY your_column) TO '/path/to/output_file.csv' CSV HEADER; |
This command will stream the sorted data from the table into a CSV file with headers included.
By following these steps, you can easily stream data sorted from a table in PostgreSQL.