Hello > From: pgsql-general-ow...@postgresql.org > [mailto:pgsql-general-ow...@postgresql.org] On Behalf Of Aislan Luiz Wendling > Sent: Mittwoch, 20. Juli 2016 19:17 > To: pgsql-general@postgresql.org > Subject: [GENERAL] Array value from table as parameter > > Hi, > > I need to pass an array as a parameter in a function, but it is a part of a > trigger that get a "new" value. > > I've tested it like > > select function_x(10000,555555,array[['xxxxx'],['yyyyy']]) > or > select function_x(10000,555555,array[['xxxxx','yyyyy']]) > > and it worked. > > But if I use > > select function_x(10000,555555,new.situations) > > it doesn't work, as the value comes like this: {"xxxxx","yyyyy"} > I couldn't find a function that converts {} values back to [] without treat > it as a string and use replace, what I think that is not the ideal solution because it may can't satisfy more complex arrays.
Would it help to simply cast the argument to TEXT[]? select function_x(10000,555555,(new.situations)::TEXT[]); I am not sure if the extra parenthesis are necessary. Regards Charles -- Sent via pgsql-general mailing list (pgsql-general@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
