diff options
Diffstat (limited to 'contrib/pageinspect/rawpage.c')
| -rw-r--r-- | contrib/pageinspect/rawpage.c | 31 |
1 files changed, 27 insertions, 4 deletions
diff --git a/contrib/pageinspect/rawpage.c b/contrib/pageinspect/rawpage.c index e9fee73bc4..4bfa346c24 100644 --- a/contrib/pageinspect/rawpage.c +++ b/contrib/pageinspect/rawpage.c @@ -296,10 +296,33 @@ page_header(PG_FUNCTION_ARGS) values[0] = LSNGetDatum(lsn); values[1] = UInt16GetDatum(page->pd_checksum); values[2] = UInt16GetDatum(page->pd_flags); - values[3] = UInt16GetDatum(page->pd_lower); - values[4] = UInt16GetDatum(page->pd_upper); - values[5] = UInt16GetDatum(page->pd_special); - values[6] = UInt16GetDatum(PageGetPageSize(page)); + + /* pageinspect >= 1.10 uses int4 instead of int2 for those fields */ + switch (TupleDescAttr(tupdesc, 3)->atttypid) + { + case INT2OID: + Assert(TupleDescAttr(tupdesc, 4)->atttypid == INT2OID && + TupleDescAttr(tupdesc, 5)->atttypid == INT2OID && + TupleDescAttr(tupdesc, 6)->atttypid == INT2OID); + values[3] = UInt16GetDatum(page->pd_lower); + values[4] = UInt16GetDatum(page->pd_upper); + values[5] = UInt16GetDatum(page->pd_special); + values[6] = UInt16GetDatum(PageGetPageSize(page)); + break; + case INT4OID: + Assert(TupleDescAttr(tupdesc, 4)->atttypid == INT4OID && + TupleDescAttr(tupdesc, 5)->atttypid == INT4OID && + TupleDescAttr(tupdesc, 6)->atttypid == INT4OID); + values[3] = Int32GetDatum(page->pd_lower); + values[4] = Int32GetDatum(page->pd_upper); + values[5] = Int32GetDatum(page->pd_special); + values[6] = Int32GetDatum(PageGetPageSize(page)); + break; + default: + elog(ERROR, "incorrect output types"); + break; + } + values[7] = UInt16GetDatum(PageGetPageLayoutVersion(page)); values[8] = TransactionIdGetDatum(page->pd_prune_xid); |