PostGIS升级2.2.1-> 2.5.0数据库导入错误 [英] PostGIS upgrade 2.2.1 -> 2.5.0 Database Import Errors

问题描述

我要将数据库从PostGIS 2.2.1迁移到2.5.0(PG 9.6).我pg_dumping旧数据库，并正在使用pg_restore导入它.

I'm moving a database from PostGIS 2.2.1 to 2.5.0 (PG 9.6). I pg_dumped the old database and am using pg_restore to import it.

一切似乎都正常，但我遇到了这两个错误.这是我需要担心的事情还是可以忽略它们?

Everything appears to go fine but I'm getting these two errors. Is this something I need to worry about or can just ignore them?

pg_restore: creating AGGREGATE "public.accum(geometry)"
pg_restore: [archiver (db)] Error while PROCESSING TOC:
pg_restore: [archiver (db)] Error from TOC entry 4925; 1255 348862 AGGREGATE accum(geometry) aed
pg_restore: [archiver (db)] could not execute query: ERROR:  type "pgis_abs" does not exist
Command was: CREATE AGGREGATE accum(geometry) (
    SFUNC = public.pgis_geometry_accum_transfn,
    STYPE = pgis_abs,
    FINALFUNC = pgis_geometry_accum_finalfn
);

和..

pg_restore: creating AGGREGATE "public.makeline(geometry)"
pg_restore: [archiver (db)] Error from TOC entry 4927; 1255 348864 AGGREGATE makeline(geometry) aed
pg_restore: [archiver (db)] could not execute query: ERROR:  type "pgis_abs" does not exist
Command was: CREATE AGGREGATE makeline(geometry) (
    SFUNC = public.pgis_geometry_accum_transfn,
    STYPE = pgis_abs,
    FINALFUNC = pgis_geometry_makeline_finalfn
);

推荐答案

显然，pgis_abs列是虚拟列，根据此提交:

#4035，从聚合/收集例程中删除伪pgis_abs类型

#4035, remove dummy pgis_abs type from aggregate/collect routines

听起来像您应该能够在执行升级之前删除pgis_abs列

Sounds like you should be able to drop the pgis_abs column before performing the upgrade

披露:我为 EnterpriseDB(EDB)

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