Question:
Is there a way to get only the value from the Select Query and not the field name?Ex:
db=> select url from file where owner='abc' AND name='xyz';
url
---------------------------------------------------------
/abc/xyz.com
(1 row)
I just need ‘/abc/xyz.com’ and not url and (1 row)Is there a filter I can use in the Select command itself? if not, could you please suggest me other options?
Answer:
In psql interactive mode, you can switch to “tuples-only” mode with the meta-command\t
. The manual:\t Toggles the display of output column name headings and row count footer. This command is equivalent to \pset tuples_only and is provided for convenience.
The same is available as option
-t
for non-interactive mode. The manual:-t –tuples-only Turn off printing of column names and result row count footers, etc. This is equivalent to \t or \pset tuples_only.
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