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Refactor CLUSTER and REINDEX grammar to use DefElem for option lists

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This changes CLUSTER and REINDEX so as a parenthesized grammar becomes
possible for options, while unifying the grammar parsing rules for
option lists with the existing ones.

This is a follow-up of the work done in 873ea9e for VACUUM, ANALYZE and
EXPLAIN.  This benefits REINDEX for a potential backend-side filtering
for collatable-sensitive indexes and TABLESPACE, while CLUSTER would
benefit from the latter.

Author: Alexey Kondratov, Justin Pryzby
Discussion: https://postgr.es/m/8a8f5f73-00d3-55f8-7583-1375ca8f6a91@postgrespro.ru
This commit is contained in:
Michael Paquier
2020-12-03 10:13:21 +09:00
parent dc11f31a1a
commit b5913f6120
15 changed files with 180 additions and 62 deletions
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4
src/backend/nodes/equalfuncs.c
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@@ -1210,7 +1210,7 @@ _equalClusterStmt(const ClusterStmt *a, const ClusterStmt *b)
{
COMPARE_NODE_FIELD(relation);
COMPARE_STRING_FIELD(indexname);
COMPARE_SCALAR_FIELD(options);
COMPARE_NODE_FIELD(params);
return true;
}
@@ -2130,7 +2130,7 @@ _equalReindexStmt(const ReindexStmt *a, const ReindexStmt *b)
COMPARE_SCALAR_FIELD(kind);
COMPARE_NODE_FIELD(relation);
COMPARE_STRING_FIELD(name);
COMPARE_SCALAR_FIELD(options);
COMPARE_NODE_FIELD(params);
return true;
}