Refactor cluster_rel() to handle more options
This extends cluster_rel() in such a way that more options can be added
in the future, which will reduce the amount of chunk code for an
upcoming SKIP_LOCKED aimed for VACUUM. As VACUUM FULL is a different
flavor of CLUSTER, we want to make that extensible to ease integration.
This only reworks the API and its callers, without providing anything
user-facing. Two options are present now: verbose mode and relation
recheck when doing the cluster command work across multiple
transactions. This could be used as well as a base to extend the
grammar of CLUSTER later on.
Author: Michael Paquier
Reviewed-by: Nathan Bossart
Discussion: https://postgr.es/m/20180723031058.GE2854@paquier.xyz
Branch
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master
Details
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https://git.postgresql.org/pg/commitdiff/9ebe0572ceab69c57811746ead2d3418daea8673
Modified Files
--------------
src/backend/commands/cluster.c | 9 ++++++---
src/backend/commands/vacuum.c | 8 ++++++--
src/backend/nodes/copyfuncs.c | 2 +-
src/backend/nodes/equalfuncs.c | 2 +-
src/backend/parser/gram.y | 12 +++++++++---
src/include/commands/cluster.h | 3 +--
src/include/nodes/parsenodes.h | 8 +++++++-
src/tools/pgindent/typedefs.list | 1 +
8 files changed, 32 insertions(+), 13 deletions(-)
