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| author | Peter Eisentraut <peter@eisentraut.org> | 2020-03-13 11:28:11 +0100 |
|---|---|---|
| committer | Peter Eisentraut <peter@eisentraut.org> | 2020-03-13 12:24:44 +0100 |
| commit | 15cbbf81a58fd04479c0e5ff134838492473e935 (patch) | |
| tree | e23e77d49e45a9c601901255a70fcdc5856d58d8 /src/include/utils/lsyscache.h | |
| parent | a493f933422c97f40584efbd07c3e6884ed3ace3 (diff) | |
Preserve replica identity index across ALTER TABLE rewrite
If an index was explicitly set as replica identity index, this setting
was lost when a table was rewritten by ALTER TABLE. Because this
setting is part of pg_index but actually controlled by ALTER
TABLE (not part of CREATE INDEX, say), we have to do some extra work
to restore it.
Based-on-patch-by: Quan Zongliang <quanzongliang@gmail.com>
Reviewed-by: Euler Taveira <euler.taveira@2ndquadrant.com>
Discussion: https://www.postgresql.org/message-id/flat/c70fcab2-4866-0d9f-1d01-e75e189db342@gmail.com
Diffstat (limited to 'src/include/utils/lsyscache.h')
| -rw-r--r-- | src/include/utils/lsyscache.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/include/utils/lsyscache.h b/src/include/utils/lsyscache.h index c97c926992b..3832785c0fa 100644 --- a/src/include/utils/lsyscache.h +++ b/src/include/utils/lsyscache.h @@ -178,6 +178,7 @@ extern char *get_namespace_name(Oid nspid); extern char *get_namespace_name_or_temp(Oid nspid); extern Oid get_range_subtype(Oid rangeOid); extern Oid get_range_collation(Oid rangeOid); +extern bool get_index_isreplident(Oid index_oid); #define type_is_array(typid) (get_element_type(typid) != InvalidOid) /* type_is_array_domain accepts both plain arrays and domains over arrays */ |