2016-12-15 10:40 GMT+13:00 Adrian Klaver <adrian.kla...@aklaver.com>:
> On 12/14/2016 01:30 PM, Patrick B wrote: > >> 1. Why when I run the function manually I get this error? >> >> select logextract(201612015, 201612015); >> >> ERROR: operator does not exist: timestamp without time >> zone >= >> integer >> >> LINE 13: BETWEEN >> >> >> The answer is above. Look at your original query at the top of the >> post. >> >> >> >> I presume this is wrong: _CREATE or REPLACE FUNCTION >> logextract(date_start integer, date_end integer) _- But what >> should I >> use instead? >> >> >> <mailto:adrian.kla...@aklaver.com> >> >> >> You mean the error would be: >> select logextract(201612015, 201612015); >> >> When it was supposed to be: select logextract(201611015, 201612015);??? >> >> This is not the cause, because it was a mistake when I typed the email. >> Even doing: >> >> select logextract(20161115,20161215); >> >> >> I get same error. >> > > You would. The error is: > > ERROR: operator does not exist: timestamp without time zone >= integer > > Change this: > > > BETWEEN > > ' || date_start || ' > > AND > > ' || date_end || ' > > to > > BETWEEN > > date_start::text > > AND > > date_end::text > > Or change the argument types to text and then: > > BETWEEN > > date_start > > AND > > date_end > > In either case you will have your original query. > > -- > Adrian Klaver > adrian.kla...@aklaver.com I tried either changing the argument types: logextract(date_start text, date_end text) and also the Between: BETWEEN date_start::text AND date_end::text None of those worked: ERROR: function logextract(integer, integer) does not exist LINE 1: select logextract(20160901,20161001);
