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3
votes
1answer
6k views

psql denies access to file when using COPY FROM

When I do this: COPY "mytable" FROM '/my/file.csv' WITH DELIMITER AS ',' CSV; On this: -rw-r--r-- 1 peter peter 54819176 2011-07-21 13:17 file.csv psql tells me this: ERROR: could not open ...
9
votes
5answers
9k views

Save Results as CSV *with* headers in SSMS

With SQL Server 2008 R2, when I save the results as a CSV there are no headers. I can work around this by copying and pasting with the "Copy with Headers" , or just grab the headers and paste them in ...
6
votes
1answer
278 views

How many disk seeks does it take to write one row on SQLite?

As far as I understand, there can be one disk-seek per rotation of a harddisk, therefore I am interested to know how many disk seeks are needed for writing a row to an SQLite table, including locking ...