> 2020年3月11日 下午3:52，Prabhat Sahu <prabhat.s...@enterprisedb.com> 写道： > > On Mon, Mar 9, 2020 at 10:02 PM 曾文旌(义从) <wenjing....@alibaba-inc.com > <mailto:wenjing....@alibaba-inc.com>> wrote: > > > Fixed in global_temporary_table_v18-pg13.patch. > Hi Wenjing, > Thanks for the patch. I have verified the previous issues with > "gtt_v18_pg13.patch" and those are resolved. > Please find below case: > > postgres=# create sequence seq; > CREATE SEQUENCE > > postgres=# CREATE GLOBAL TEMPORARY TABLE gtt1(c1 int PRIMARY KEY) ON COMMIT > DELETE ROWS; > CREATE TABLE > > postgres=# CREATE GLOBAL TEMPORARY TABLE gtt2(c1 int PRIMARY KEY) ON COMMIT > PRESERVE ROWS; > CREATE TABLE > > postgres=# alter table gtt1 add c2 int default nextval('seq'); > ERROR: cannot reindex global temporary tables > > postgres=# alter table gtt2 add c2 int default nextval('seq'); > ERROR: cannot reindex global temporary tables reindex GTT is already supported
Please check global_temporary_table_v20-pg13.patch Wenjing > > Note: We are getting this error if we have a key column(PK/UNIQUE) in a GTT, > and trying to add a column with a default sequence into it. > > -- > With Regards, > Prabhat Kumar Sahu > EnterpriseDB: http://www.enterprisedb.com <http://www.enterprisedb.com/>
