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* quoted variables in pgsql
@ 2007-01-05 03:21 chester c young <chestercyoung@yahoo.com>
2007-01-05 03:26 ` Re: quoted variables in pgsql Tom Lane <tgl@sss.pgh.pa.us>
0 siblings, 1 reply; 2+ messages in thread
From: chester c young @ 2007-01-05 03:21 UTC (permalink / raw)
To: pgsql-sql
cannot figure this out
# \set var 'value'
# select * from some_table where some_col = :var;
ERROR: column value does not exist
cannot get those quotes around the value. tried:
# \set var ''value''
# \set var ''''value''''
in each case:
# \echo :var
value
thanks
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^ permalink raw reply [nested|flat] 2+ messages in thread
* Re: quoted variables in pgsql
2007-01-05 03:21 quoted variables in pgsql chester c young <chestercyoung@yahoo.com>
@ 2007-01-05 03:26 ` Tom Lane <tgl@sss.pgh.pa.us>
0 siblings, 0 replies; 2+ messages in thread
From: Tom Lane @ 2007-01-05 03:26 UTC (permalink / raw)
To: chester c young <chestercyoung@yahoo.com>; +Cc: pgsql-sql
chester c young <chestercyoung@yahoo.com> writes:
> cannot get those quotes around the value.
Use backslashes.
regression=# \set var '\'value\''
regression=# \echo :var
'value'
regards, tom lane
^ permalink raw reply [nested|flat] 2+ messages in thread
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2007-01-05 03:21 quoted variables in pgsql chester c young <chestercyoung@yahoo.com>
2007-01-05 03:26 ` Tom Lane <tgl@sss.pgh.pa.us>
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