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Required catalog changes for extended LONG attribute storage.

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Jan
This commit is contained in:
Jan Wieck
1999-12-20 10:40:43 +00:00
parent 665db209e5
commit 7c385f73e5
8 changed files with 324 additions and 282 deletions
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14
src/backend/catalog/heap.c
View File

@@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/catalog/heap.c,v 1.113 1999/12/16 22:19:38 wieck Exp $
* $Header: /cvsroot/pgsql/src/backend/catalog/heap.c,v 1.114 1999/12/20 10:40:40 wieck Exp $
*
*
* INTERFACE ROUTINES
@@ -105,32 +105,32 @@ static void RemoveStatistics(Relation rel);
static FormData_pg_attribute a1 = {
0xffffffff, {"ctid"}, TIDOID, 0, sizeof(ItemPointerData),
SelfItemPointerAttributeNumber, 0, -1, -1, '\0', '\0', 'i', '\0', '\0'
SelfItemPointerAttributeNumber, 0, -1, -1, '\0', 'p', '\0', 'i', '\0', '\0'
};
static FormData_pg_attribute a2 = {
0xffffffff, {"oid"}, OIDOID, 0, sizeof(Oid),
ObjectIdAttributeNumber, 0, -1, -1, '\001', '\0', 'i', '\0', '\0'
ObjectIdAttributeNumber, 0, -1, -1, '\001', 'p', '\0', 'i', '\0', '\0'
};
static FormData_pg_attribute a3 = {
0xffffffff, {"xmin"}, XIDOID, 0, sizeof(TransactionId),
MinTransactionIdAttributeNumber, 0, -1, -1, '\001', '\0', 'i', '\0', '\0'
MinTransactionIdAttributeNumber, 0, -1, -1, '\001', 'p', '\0', 'i', '\0', '\0'
};
static FormData_pg_attribute a4 = {
0xffffffff, {"cmin"}, CIDOID, 0, sizeof(CommandId),
MinCommandIdAttributeNumber, 0, -1, -1, '\001', '\0', 'i', '\0', '\0'
MinCommandIdAttributeNumber, 0, -1, -1, '\001', 'p', '\0', 'i', '\0', '\0'
};
static FormData_pg_attribute a5 = {
0xffffffff, {"xmax"}, XIDOID, 0, sizeof(TransactionId),
MaxTransactionIdAttributeNumber, 0, -1, -1, '\001', '\0', 'i', '\0', '\0'
MaxTransactionIdAttributeNumber, 0, -1, -1, '\001', 'p', '\0', 'i', '\0', '\0'
};
static FormData_pg_attribute a6 = {
0xffffffff, {"cmax"}, CIDOID, 0, sizeof(CommandId),
MaxCommandIdAttributeNumber, 0, -1, -1, '\001', '\0', 'i', '\0', '\0'
MaxCommandIdAttributeNumber, 0, -1, -1, '\001', 'p', '\0', 'i', '\0', '\0'
};
static Form_pg_attribute HeapAtt[] = {&a1, &a2, &a3, &a4, &a5, &a6};

16
src/backend/catalog/index.c
View File

@@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/catalog/index.c,v 1.100 1999/12/16 22:19:39 wieck Exp $
* $Header: /cvsroot/pgsql/src/backend/catalog/index.c,v 1.101 1999/12/20 10:40:40 wieck Exp $
*
*
* INTERFACE ROUTINES
@@ -99,12 +99,12 @@ static Oid IndexGetRelation(Oid indexId);
* ----------------------------------------------------------------
*/
static FormData_pg_attribute sysatts[] = {
{0, {"ctid"}, TIDOID, 0, 6, -1, 0, -1, -1, '\0', '\0', 'i', '\0', '\0'},
{0, {"oid"}, OIDOID, 0, 4, -2, 0, -1, -1, '\001', '\0', 'i', '\0', '\0'},
{0, {"xmin"}, XIDOID, 0, 4, -3, 0, -1, -1, '\001', '\0', 'i', '\0', '\0'},
{0, {"cmin"}, CIDOID, 0, 4, -4, 0, -1, -1, '\001', '\0', 'i', '\0', '\0'},
{0, {"xmax"}, XIDOID, 0, 4, -5, 0, -1, -1, '\001', '\0', 'i', '\0', '\0'},
{0, {"cmax"}, CIDOID, 0, 4, -6, 0, -1, -1, '\001', '\0', 'i', '\0', '\0'},
{0, {"ctid"}, TIDOID, 0, 6, -1, 0, -1, -1, '\0', 'p', '\0', 'i', '\0', '\0'},
{0, {"oid"}, OIDOID, 0, 4, -2, 0, -1, -1, '\001', 'p', '\0', 'i', '\0', '\0'},
{0, {"xmin"}, XIDOID, 0, 4, -3, 0, -1, -1, '\001', 'p', '\0', 'i', '\0', '\0'},
{0, {"cmin"}, CIDOID, 0, 4, -4, 0, -1, -1, '\001', 'p', '\0', 'i', '\0', '\0'},
{0, {"xmax"}, XIDOID, 0, 4, -5, 0, -1, -1, '\001', 'p', '\0', 'i', '\0', '\0'},
{0, {"cmax"}, CIDOID, 0, 4, -6, 0, -1, -1, '\001', 'p', '\0', 'i', '\0', '\0'},
};
/* ----------------------------------------------------------------
@@ -186,6 +186,7 @@ BuildFuncTupleDesc(FuncIndexInfo *funcInfo)
funcTupDesc->attrs[0]->attbyval = ((Form_pg_type) GETSTRUCT(tuple))->typbyval;
funcTupDesc->attrs[0]->attcacheoff = -1;
funcTupDesc->attrs[0]->atttypmod = -1;
funcTupDesc->attrs[0]->attstorage = 'p';
funcTupDesc->attrs[0]->attalign = ((Form_pg_type) GETSTRUCT(tuple))->typalign;
/*
@@ -328,6 +329,7 @@ ConstructTupleDescriptor(Oid heapoid,
((Form_pg_type) GETSTRUCT(tup))->typbyval;
((Form_pg_attribute) to)->attlen =
((Form_pg_type) GETSTRUCT(tup))->typlen;
((Form_pg_attribute) to)->attstorage = 'p';
((Form_pg_attribute) to)->attalign =
((Form_pg_type) GETSTRUCT(tup))->typalign;
((Form_pg_attribute) to)->atttypmod = IndexKeyType->typmod;