diff options
Diffstat (limited to 'src/include/storage/bufpage.h')
| -rw-r--r-- | src/include/storage/bufpage.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/include/storage/bufpage.h b/src/include/storage/bufpage.h index b9ee7c27e10..df581b779f6 100644 --- a/src/include/storage/bufpage.h +++ b/src/include/storage/bufpage.h @@ -189,9 +189,12 @@ typedef PageHeaderData *PageHeader; * Release 8.3 uses 4; it changed the HeapTupleHeader layout again, and * added the pd_flags field (by stealing some bits from pd_tli), * as well as adding the pd_prune_xid field (which enlarges the header). + * + * As of Release 9.3, the checksum version must also be considered when + * handling pages. */ #define PG_PAGE_LAYOUT_VERSION 4 - +#define PG_DATA_CHECKSUM_VERSION 1 /* ---------------------------------------------------------------- * page support macros |