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| author | Andres Freund <andres@anarazel.de> | 2019-03-28 20:01:14 -0700 |
|---|---|---|
| committer | Andres Freund <andres@anarazel.de> | 2019-03-28 20:01:43 -0700 |
| commit | d25f519107bff602e1ebc81853fe592d020c118d (patch) | |
| tree | 00cfff63480c0d555f372ba2e1866d6622740432 /src/backend/parser/parse_utilcmd.c | |
| parent | 7e69323bf72a924fd1b04a7a91da343a0cda91cf (diff) | |
| download | postgresql-d25f519107bff602e1ebc81853fe592d020c118d.tar.gz postgresql-d25f519107bff602e1ebc81853fe592d020c118d.zip | |
tableam: relation creation, VACUUM FULL/CLUSTER, SET TABLESPACE.
This moves the responsibility for:
- creating the storage necessary for a relation, including creating a
new relfilenode for a relation with existing storage
- non-transactional truncation of a relation
- VACUUM FULL / CLUSTER's rewrite of a table
below tableam.
This is fairly straight forward, with a bit of complexity smattered in
to move the computation of xid / multixid horizons below the AM, as
they don't make sense for every table AM.
Author: Andres Freund
Discussion: https://postgr.es/m/20180703070645.wchpu5muyto5n647@alap3.anarazel.de
Diffstat (limited to 'src/backend/parser/parse_utilcmd.c')
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