Re: [HACKERS] doubts about toast_flatten_tuple_attribute/heap_form_tuple

2008-10-07 Thread Tom Lane
Zdenek Kotala <[EMAIL PROTECTED]> writes: > I'm trying write tuple conversion function and now I'm hit problem with > composite data types. Composite data types can contain inner composite > data types. Is there any limit? No. > And I found that heap_form_tuple calls > toast_flatten_tuple_at

[HACKERS] doubts about toast_flatten_tuple_attribute/heap_form_tuple

2008-10-07 Thread Zdenek Kotala
I'm trying write tuple conversion function and now I'm hit problem with composite data types. Composite data types can contain inner composite data types. Is there any limit? And I found that heap_form_tuple calls toast_flatten_tuple_attribute only one level composite type. Is it bug?