[GENERAL] psql variables

I use a bash script (similar to following example) to update tables. psql -v passed_in_var=\'some_value\' -f script_name Is it possible to pass a value back from psql to the bash script? Thanks, Paul Cunningham ---(end of broadcast)--- TIP 4

[GENERAL] script variables

I use a bash script (similar to following example) to update tables. psql -v passed_in_var=\'some_value\' -f script_name Is it possible to pass a value back from psql to the bash script? Thanks, Paul Cunningham ---(end of broadcast)--- TIP 8