Hello, I have some simple function. The returned data set is generated based on view (dynamic - can be changed on daily basis). So the function was defined this way:
1. returns setof some_view as ... 2. inside the function I'm generating dynamic SQL into v_sql variable. 3. return query execute v_sql Everything works fine if I'm running single function, like: select * from function (param1, param2) I'm getting the delimited fields in desired order. But if I want to run the function in inline mode, like: select function(param1, param2) from some_table; so the returned datatype is record. To return multiple fields, I'm trying to use: select (function(param1, param2)).* from some_table; But this operation has a huge performance impact, IMHO runtime multiplied by number of columns - the function is executed for each column separately. In my case normal inline run is about 2 seconds for 300-400 records, but with ().* it's increased to 90-120 seconds. Thank you in advance if you can suggest me the better way. BR, Alexander Shereshevsky
