Tom Lane ha scritto:
Nico Sabbi <[EMAIL PROTECTED]> writes:
is there any way to cast a generic row to an array or to a table type?
"row(...)::composite_type" should work in 8.2 and up.
regards, tom lane
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I'm using 8.2.4.
What's the right syntax for a case like this?
nb1=# select r.a from (select row(tab1.*)::tab1 as r from tab1)x;
ERROR: missing FROM-clause entry for table "r"
LINE 1: select r.a from (select row(tab1.*)::tab1 as r from tab1)x;
^
I tried many variations (including casting x as tab1) obtaining only
syntax errors.
Thanks,
Nico
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