I want to know how to export csv file.
Command:
copy test to 'c:/test.csv'
delimiters ',' ;
but the error ERROR: could not open file "c:/test.csv" for writing:
Permission denied
I want to know how to export csv file.
Command:
copy test to 'c:/test.csv'
delimiters ',' ;
but the error ERROR: could not open file "c:/test.csv" for writing:
Permission denied
I want to know vacuumdb's advantages and fault. Although it could be nice
when I use vacuumdb command about database efficiency . But when some of
database would updating every day, just like online game. The game's
database could updating data 24 hrthen I want to
know, may I use vacuumdb com
