diff options
Diffstat (limited to 'contrib/postgres_fdw/postgres_fdw.h')
| -rw-r--r-- | contrib/postgres_fdw/postgres_fdw.h | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/contrib/postgres_fdw/postgres_fdw.h b/contrib/postgres_fdw/postgres_fdw.h index bdefe0c40e2..ea052872c3e 100644 --- a/contrib/postgres_fdw/postgres_fdw.h +++ b/contrib/postgres_fdw/postgres_fdw.h @@ -87,11 +87,14 @@ typedef struct PgFdwRelationInfo int fetch_size; /* fetch size for this remote table */ /* - * Name of the relation while EXPLAINing ForeignScan. It is used for join - * relations but is set for all relations. For join relation, the name - * indicates which foreign tables are being joined and the join type used. + * Name of the relation, for use while EXPLAINing ForeignScan. It is used + * for join and upper relations but is set for all relations. For a base + * relation, this is really just the RT index as a string; we convert that + * while producing EXPLAIN output. For join and upper relations, the name + * indicates which base foreign tables are included and the join type or + * aggregation type used. */ - StringInfo relation_name; + char *relation_name; /* Join information */ RelOptInfo *outerrel; |