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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 11:57:06 +0100 |
| commit | 1cc9c2412cc9a2fbe6a381170097d315fd40ccca (patch) | |
| tree | 7f499b1405f4bec711fea0c9a7a852f8352809c7 /src/include/utils/lsyscache.h | |
| parent | b7f64c64d3262c309e2c5e8c11fd111b1dbd1a4a (diff) | |
| download | postgresql-1cc9c2412cc9a2fbe6a381170097d315fd40ccca.tar.gz | |
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 6e93590bef..4e646c55e9 100644 --- a/src/include/utils/lsyscache.h +++ b/src/include/utils/lsyscache.h @@ -182,6 +182,7 @@ extern char *get_namespace_name_or_temp(Oid nspid); extern Oid get_range_subtype(Oid rangeOid); extern Oid get_range_collation(Oid rangeOid); extern Oid get_index_column_opclass(Oid index_oid, int attno); +extern bool get_index_isreplident(Oid index_oid); extern bool get_index_isvalid(Oid index_oid); #define type_is_array(typid) (get_element_type(typid) != InvalidOid) |