Re: BUG #18468: CREATE TABLE ... LIKE leaves orphaned column reference in extended statistics

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От Tender Wang
Тема Re: BUG #18468: CREATE TABLE ... LIKE leaves orphaned column reference in extended statistics
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Msg-id CAHewXNkng5jG472hh+icVT_g8BT5Gv4tNFjBP_X5cK1aqiH=ag@mail.gmail.com
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Ответ на Re: BUG #18468: CREATE TABLE ... LIKE leaves orphaned column reference in extended statistics  (Tender Wang <tndrwang@gmail.com>)
Ответы Re: BUG #18468: CREATE TABLE ... LIKE leaves orphaned column reference in extended statistics
Список pgsql-bugs
generateClonedExtStatsStmt just copy t0's ext_stat info to t1.
I think we could do something in transformExtendedStatistics() as the comments said.
in transformCreateStmt, has below code:
/*
* Postprocess extended statistics.
*/
transformExtendedStatistics(&cxt);

Right now, there is nothing to do in transformExtendedStatistics. 
Can we update the varattno to the right value here?
--
Tender Wang
OpenPie:  https://en.openpie.com/

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