diff options
| -rw-r--r-- | src/bin/pg_rewind/filemap.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/src/bin/pg_rewind/filemap.c b/src/bin/pg_rewind/filemap.c index 19da1ee7e02..6122f177fe0 100644 --- a/src/bin/pg_rewind/filemap.c +++ b/src/bin/pg_rewind/filemap.c @@ -19,6 +19,7 @@ #include "pg_rewind.h" #include "common/string.h" +#include "catalog/catalog.h" #include "catalog/pg_tablespace.h" #include "storage/fd.h" @@ -554,7 +555,6 @@ print_filemap(void) static bool isRelDataFile(const char *path) { - char buf[20 + 1]; RelFileNode rnode; unsigned int segNo; int nmatch; @@ -569,7 +569,7 @@ isRelDataFile(const char *path) * base/<db oid>/ * regular relations, default tablespace * - * pg_tblspc/<tblspc oid>/PG_9.4_201403261/ + * pg_tblspc/<tblspc oid>/<tblspc version>/ * within a non-default tablespace (the name of the directory * depends on version) * @@ -603,21 +603,19 @@ isRelDataFile(const char *path) } else { - nmatch = sscanf(path, "pg_tblspc/%u/PG_%20s/%u/%u.%u", - &rnode.spcNode, buf, &rnode.dbNode, &rnode.relNode, + nmatch = sscanf(path, "pg_tblspc/%u/" TABLESPACE_VERSION_DIRECTORY "/%u/%u.%u", + &rnode.spcNode, &rnode.dbNode, &rnode.relNode, &segNo); - if (nmatch == 4 || nmatch == 5) + if (nmatch == 3 || nmatch == 4) matched = true; } } /* * The sscanf tests above can match files that have extra characters at - * the end, and the last check can also match a path belonging to a - * different version (different TABLESPACE_VERSION_DIRECTORY). To make - * eliminate such cases, cross-check that GetRelationPath creates the - * exact same filename, when passed the RelFileNode information we - * extracted from the filename. + * the end. To eliminate such cases, cross-check that GetRelationPath + * creates the exact same filename, when passed the RelFileNode information + * we extracted from the filename. */ if (matched) { |