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Create a distinction between Lists of integers and Lists of OIDs, to get

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rid of the assumption that sizeof(Oid)==sizeof(int).  This is one small
step towards someday supporting 8-byte OIDs.  For the moment, it doesn't
do much except get rid of a lot of unsightly casts.
This commit is contained in:
Tom Lane
2003-02-09 06:56:28 +00:00
parent 3646ab58b4
commit 39b7ec3309
34 changed files with 357 additions and 302 deletions
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15
src/backend/nodes/equalfuncs.c
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@@ -18,7 +18,7 @@
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/nodes/equalfuncs.c,v 1.184 2003/02/08 20:20:53 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/nodes/equalfuncs.c,v 1.185 2003/02/09 06:56:27 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -59,6 +59,13 @@
return false; \
} while (0)
/* Compare a field that is a pointer to a list of Oids */
#define COMPARE_OIDLIST_FIELD(fldname) \
do { \
if (!equalo(a->fldname, b->fldname)) \
return false; \
} while (0)
/* Compare a field that is a pointer to a Bitmapset */
#define COMPARE_BITMAPSET_FIELD(fldname) \
do { \
@@ -297,7 +304,7 @@ _equalSubLink(SubLink *a, SubLink *b)
COMPARE_SCALAR_FIELD(useOr);
COMPARE_NODE_FIELD(lefthand);
COMPARE_NODE_FIELD(operName);
COMPARE_INTLIST_FIELD(operOids);
COMPARE_OIDLIST_FIELD(operOids);
COMPARE_NODE_FIELD(subselect);
return true;
@@ -611,7 +618,7 @@ _equalSetOperationStmt(SetOperationStmt *a, SetOperationStmt *b)
COMPARE_SCALAR_FIELD(all);
COMPARE_NODE_FIELD(larg);
COMPARE_NODE_FIELD(rarg);
COMPARE_INTLIST_FIELD(colTypes);
COMPARE_OIDLIST_FIELD(colTypes);
return true;
}
@@ -1237,7 +1244,7 @@ _equalPrepareStmt(PrepareStmt *a, PrepareStmt *b)
{
COMPARE_STRING_FIELD(name);
COMPARE_NODE_FIELD(argtypes);
COMPARE_INTLIST_FIELD(argtype_oids);
COMPARE_OIDLIST_FIELD(argtype_oids);
COMPARE_NODE_FIELD(query);
return true;