postgresql-syntax-0.1: foreign/libpg_query/src/postgres/src_backend_nodes_equalfuncs.c
/*--------------------------------------------------------------------
* Symbols referenced in this file:
* - equal
* - _equalAlias
* - _equalRangeVar
* - _equalIntoClause
* - _equalVar
* - _equalConst
* - _equalParam
* - _equalAggref
* - _equalGroupingFunc
* - _equalWindowFunc
* - _equalArrayRef
* - _equalFuncExpr
* - _equalNamedArgExpr
* - _equalOpExpr
* - _equalDistinctExpr
* - _equalNullIfExpr
* - _equalScalarArrayOpExpr
* - _equalBoolExpr
* - _equalSubLink
* - _equalSubPlan
* - _equalAlternativeSubPlan
* - _equalFieldSelect
* - _equalFieldStore
* - _equalRelabelType
* - _equalCoerceViaIO
* - _equalArrayCoerceExpr
* - _equalConvertRowtypeExpr
* - _equalCollateExpr
* - _equalCaseExpr
* - _equalCaseWhen
* - _equalCaseTestExpr
* - _equalArrayExpr
* - _equalRowExpr
* - _equalRowCompareExpr
* - _equalCoalesceExpr
* - _equalMinMaxExpr
* - _equalXmlExpr
* - _equalNullTest
* - _equalBooleanTest
* - _equalCoerceToDomain
* - _equalCoerceToDomainValue
* - _equalSetToDefault
* - _equalCurrentOfExpr
* - _equalInferenceElem
* - _equalTargetEntry
* - _equalRangeTblRef
* - _equalFromExpr
* - _equalOnConflictExpr
* - _equalJoinExpr
* - _equalPathKey
* - _equalRestrictInfo
* - _equalPlaceHolderVar
* - _equalSpecialJoinInfo
* - _equalAppendRelInfo
* - _equalPlaceHolderInfo
* - _equalList
* - _equalValue
* - _equalQuery
* - _equalInsertStmt
* - _equalDeleteStmt
* - _equalUpdateStmt
* - _equalSelectStmt
* - _equalSetOperationStmt
* - _equalAlterTableStmt
* - _equalAlterTableCmd
* - _equalAlterDomainStmt
* - _equalGrantStmt
* - _equalGrantRoleStmt
* - _equalAlterDefaultPrivilegesStmt
* - _equalDeclareCursorStmt
* - _equalClosePortalStmt
* - _equalClusterStmt
* - _equalCopyStmt
* - _equalCreateStmt
* - _equalTableLikeClause
* - _equalDefineStmt
* - _equalDropStmt
* - _equalTruncateStmt
* - _equalCommentStmt
* - _equalSecLabelStmt
* - _equalFetchStmt
* - _equalIndexStmt
* - _equalCreateFunctionStmt
* - _equalFunctionParameter
* - _equalAlterFunctionStmt
* - _equalDoStmt
* - _equalRenameStmt
* - _equalAlterObjectSchemaStmt
* - _equalAlterOwnerStmt
* - _equalRuleStmt
* - _equalNotifyStmt
* - _equalListenStmt
* - _equalUnlistenStmt
* - _equalTransactionStmt
* - _equalCompositeTypeStmt
* - _equalCreateEnumStmt
* - _equalCreateRangeStmt
* - _equalAlterEnumStmt
* - _equalViewStmt
* - _equalLoadStmt
* - _equalCreateDomainStmt
* - _equalCreateOpClassStmt
* - _equalCreateOpClassItem
* - _equalCreateOpFamilyStmt
* - _equalAlterOpFamilyStmt
* - _equalCreatedbStmt
* - _equalAlterDatabaseStmt
* - _equalAlterDatabaseSetStmt
* - _equalDropdbStmt
* - _equalVacuumStmt
* - _equalExplainStmt
* - _equalCreateTableAsStmt
* - _equalRefreshMatViewStmt
* - _equalReplicaIdentityStmt
* - _equalAlterSystemStmt
* - _equalCreateSeqStmt
* - _equalAlterSeqStmt
* - _equalVariableSetStmt
* - _equalVariableShowStmt
* - _equalDiscardStmt
* - _equalCreateTableSpaceStmt
* - _equalDropTableSpaceStmt
* - _equalAlterTableSpaceOptionsStmt
* - _equalAlterTableMoveAllStmt
* - _equalCreateExtensionStmt
* - _equalAlterExtensionStmt
* - _equalAlterExtensionContentsStmt
* - _equalCreateFdwStmt
* - _equalAlterFdwStmt
* - _equalCreateForeignServerStmt
* - _equalAlterForeignServerStmt
* - _equalCreateUserMappingStmt
* - _equalAlterUserMappingStmt
* - _equalDropUserMappingStmt
* - _equalCreateForeignTableStmt
* - _equalImportForeignSchemaStmt
* - _equalCreateTransformStmt
* - _equalCreateTrigStmt
* - _equalCreateEventTrigStmt
* - _equalAlterEventTrigStmt
* - _equalCreatePLangStmt
* - _equalCreateRoleStmt
* - _equalAlterRoleStmt
* - _equalAlterRoleSetStmt
* - _equalDropRoleStmt
* - _equalLockStmt
* - _equalConstraintsSetStmt
* - _equalReindexStmt
* - _equalCreateSchemaStmt
* - _equalCreateConversionStmt
* - _equalCreateCastStmt
* - _equalPrepareStmt
* - _equalExecuteStmt
* - _equalDeallocateStmt
* - _equalDropOwnedStmt
* - _equalReassignOwnedStmt
* - _equalAlterTSDictionaryStmt
* - _equalAlterTSConfigurationStmt
* - _equalCreatePolicyStmt
* - _equalAlterPolicyStmt
* - _equalAExpr
* - _equalColumnRef
* - _equalParamRef
* - _equalAConst
* - _equalFuncCall
* - _equalAStar
* - _equalAIndices
* - _equalA_Indirection
* - _equalA_ArrayExpr
* - _equalResTarget
* - _equalMultiAssignRef
* - _equalTypeCast
* - _equalCollateClause
* - _equalSortBy
* - _equalWindowDef
* - _equalRangeSubselect
* - _equalRangeFunction
* - _equalRangeTableSample
* - _equalTypeName
* - _equalIndexElem
* - _equalColumnDef
* - _equalConstraint
* - _equalDefElem
* - _equalLockingClause
* - _equalRangeTblEntry
* - _equalRangeTblFunction
* - _equalTableSampleClause
* - _equalWithCheckOption
* - _equalSortGroupClause
* - _equalGroupingSet
* - _equalWindowClause
* - _equalRowMarkClause
* - _equalWithClause
* - _equalInferClause
* - _equalOnConflictClause
* - _equalCommonTableExpr
* - _equalFuncWithArgs
* - _equalAccessPriv
* - _equalXmlSerialize
* - _equalRoleSpec
*--------------------------------------------------------------------
*/
/*-------------------------------------------------------------------------
*
* equalfuncs.c
* Equality functions to compare node trees.
*
* NOTE: we currently support comparing all node types found in parse
* trees. We do not support comparing executor state trees; there
* is no need for that, and no point in maintaining all the code that
* would be needed. We also do not support comparing Path trees, mainly
* because the circular linkages between RelOptInfo and Path nodes can't
* be handled easily in a simple depth-first traversal.
*
* Currently, in fact, equal() doesn't know how to compare Plan trees
* either. This might need to be fixed someday.
*
* NOTE: it is intentional that parse location fields (in nodes that have
* one) are not compared. This is because we want, for example, a variable
* "x" to be considered equal() to another reference to "x" in the query.
*
*
* Portions Copyright (c) 1996-2015, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
* src/backend/nodes/equalfuncs.c
*
*-------------------------------------------------------------------------
*/
#include "postgres.h"
#include "nodes/relation.h"
#include "utils/datum.h"
/*
* Macros to simplify comparison of different kinds of fields. Use these
* wherever possible to reduce the chance for silly typos. Note that these
* hard-wire the convention that the local variables in an Equal routine are
* named 'a' and 'b'.
*/
/* Compare a simple scalar field (int, float, bool, enum, etc) */
#define COMPARE_SCALAR_FIELD(fldname) \
do { \
if (a->fldname != b->fldname) \
return false; \
} while (0)
/* Compare a field that is a pointer to some kind of Node or Node tree */
#define COMPARE_NODE_FIELD(fldname) \
do { \
if (!equal(a->fldname, b->fldname)) \
return false; \
} while (0)
/* Compare a field that is a pointer to a Bitmapset */
#define COMPARE_BITMAPSET_FIELD(fldname) \
do { \
if (!bms_equal(a->fldname, b->fldname)) \
return false; \
} while (0)
/* Compare a field that is a pointer to a C string, or perhaps NULL */
#define COMPARE_STRING_FIELD(fldname) \
do { \
if (!equalstr(a->fldname, b->fldname)) \
return false; \
} while (0)
/* Macro for comparing string fields that might be NULL */
#define equalstr(a, b) \
(((a) != NULL && (b) != NULL) ? (strcmp(a, b) == 0) : (a) == (b))
/* Compare a field that is a pointer to a simple palloc'd object of size sz */
#define COMPARE_POINTER_FIELD(fldname, sz) \
do { \
if (memcmp(a->fldname, b->fldname, (sz)) != 0) \
return false; \
} while (0)
/* Compare a parse location field (this is a no-op, per note above) */
#define COMPARE_LOCATION_FIELD(fldname) \
((void) 0)
/* Compare a CoercionForm field (also a no-op, per comment in primnodes.h) */
#define COMPARE_COERCIONFORM_FIELD(fldname) \
((void) 0)
/*
* Stuff from primnodes.h
*/
static bool
_equalAlias(const Alias *a, const Alias *b)
{
COMPARE_STRING_FIELD(aliasname);
COMPARE_NODE_FIELD(colnames);
return true;
}
static bool
_equalRangeVar(const RangeVar *a, const RangeVar *b)
{
COMPARE_STRING_FIELD(catalogname);
COMPARE_STRING_FIELD(schemaname);
COMPARE_STRING_FIELD(relname);
COMPARE_SCALAR_FIELD(inhOpt);
COMPARE_SCALAR_FIELD(relpersistence);
COMPARE_NODE_FIELD(alias);
COMPARE_LOCATION_FIELD(location);
return true;
}
static bool
_equalIntoClause(const IntoClause *a, const IntoClause *b)
{
COMPARE_NODE_FIELD(rel);
COMPARE_NODE_FIELD(colNames);
COMPARE_NODE_FIELD(options);
COMPARE_SCALAR_FIELD(onCommit);
COMPARE_STRING_FIELD(tableSpaceName);
COMPARE_NODE_FIELD(viewQuery);
COMPARE_SCALAR_FIELD(skipData);
return true;
}
/*
* We don't need an _equalExpr because Expr is an abstract supertype which
* should never actually get instantiated. Also, since it has no common
* fields except NodeTag, there's no need for a helper routine to factor
* out comparing the common fields...
*/
static bool
_equalVar(const Var *a, const Var *b)
{
COMPARE_SCALAR_FIELD(varno);
COMPARE_SCALAR_FIELD(varattno);
COMPARE_SCALAR_FIELD(vartype);
COMPARE_SCALAR_FIELD(vartypmod);
COMPARE_SCALAR_FIELD(varcollid);
COMPARE_SCALAR_FIELD(varlevelsup);
COMPARE_SCALAR_FIELD(varnoold);
COMPARE_SCALAR_FIELD(varoattno);
COMPARE_LOCATION_FIELD(location);
return true;
}
static bool
_equalConst(const Const *a, const Const *b)
{
COMPARE_SCALAR_FIELD(consttype);
COMPARE_SCALAR_FIELD(consttypmod);
COMPARE_SCALAR_FIELD(constcollid);
COMPARE_SCALAR_FIELD(constlen);
COMPARE_SCALAR_FIELD(constisnull);
COMPARE_SCALAR_FIELD(constbyval);
COMPARE_LOCATION_FIELD(location);
/*
* We treat all NULL constants of the same type as equal. Someday this
* might need to change? But datumIsEqual doesn't work on nulls, so...
*/
if (a->constisnull)
return true;
return datumIsEqual(a->constvalue, b->constvalue,
a->constbyval, a->constlen);
}
static bool
_equalParam(const Param *a, const Param *b)
{
COMPARE_SCALAR_FIELD(paramkind);
COMPARE_SCALAR_FIELD(paramid);
COMPARE_SCALAR_FIELD(paramtype);
COMPARE_SCALAR_FIELD(paramtypmod);
COMPARE_SCALAR_FIELD(paramcollid);
COMPARE_LOCATION_FIELD(location);
return true;
}
static bool
_equalAggref(const Aggref *a, const Aggref *b)
{
COMPARE_SCALAR_FIELD(aggfnoid);
COMPARE_SCALAR_FIELD(aggtype);
COMPARE_SCALAR_FIELD(aggcollid);
COMPARE_SCALAR_FIELD(inputcollid);
COMPARE_NODE_FIELD(aggdirectargs);
COMPARE_NODE_FIELD(args);
COMPARE_NODE_FIELD(aggorder);
COMPARE_NODE_FIELD(aggdistinct);
COMPARE_NODE_FIELD(aggfilter);
COMPARE_SCALAR_FIELD(aggstar);
COMPARE_SCALAR_FIELD(aggvariadic);
COMPARE_SCALAR_FIELD(aggkind);
COMPARE_SCALAR_FIELD(agglevelsup);
COMPARE_LOCATION_FIELD(location);
return true;
}
static bool
_equalGroupingFunc(const GroupingFunc *a, const GroupingFunc *b)
{
COMPARE_NODE_FIELD(args);
/*
* We must not compare the refs or cols field
*/
COMPARE_SCALAR_FIELD(agglevelsup);
COMPARE_LOCATION_FIELD(location);
return true;
}
static bool
_equalWindowFunc(const WindowFunc *a, const WindowFunc *b)
{
COMPARE_SCALAR_FIELD(winfnoid);
COMPARE_SCALAR_FIELD(wintype);
COMPARE_SCALAR_FIELD(wincollid);
COMPARE_SCALAR_FIELD(inputcollid);
COMPARE_NODE_FIELD(args);
COMPARE_NODE_FIELD(aggfilter);
COMPARE_SCALAR_FIELD(winref);
COMPARE_SCALAR_FIELD(winstar);
COMPARE_SCALAR_FIELD(winagg);
COMPARE_LOCATION_FIELD(location);
return true;
}
static bool
_equalArrayRef(const ArrayRef *a, const ArrayRef *b)
{
COMPARE_SCALAR_FIELD(refarraytype);
COMPARE_SCALAR_FIELD(refelemtype);
COMPARE_SCALAR_FIELD(reftypmod);
COMPARE_SCALAR_FIELD(refcollid);
COMPARE_NODE_FIELD(refupperindexpr);
COMPARE_NODE_FIELD(reflowerindexpr);
COMPARE_NODE_FIELD(refexpr);
COMPARE_NODE_FIELD(refassgnexpr);
return true;
}
static bool
_equalFuncExpr(const FuncExpr *a, const FuncExpr *b)
{
COMPARE_SCALAR_FIELD(funcid);
COMPARE_SCALAR_FIELD(funcresulttype);
COMPARE_SCALAR_FIELD(funcretset);
COMPARE_SCALAR_FIELD(funcvariadic);
COMPARE_COERCIONFORM_FIELD(funcformat);
COMPARE_SCALAR_FIELD(funccollid);
COMPARE_SCALAR_FIELD(inputcollid);
COMPARE_NODE_FIELD(args);
COMPARE_LOCATION_FIELD(location);
return true;
}
static bool
_equalNamedArgExpr(const NamedArgExpr *a, const NamedArgExpr *b)
{
COMPARE_NODE_FIELD(arg);
COMPARE_STRING_FIELD(name);
COMPARE_SCALAR_FIELD(argnumber);
COMPARE_LOCATION_FIELD(location);
return true;
}
static bool
_equalOpExpr(const OpExpr *a, const OpExpr *b)
{
COMPARE_SCALAR_FIELD(opno);
/*
* Special-case opfuncid: it is allowable for it to differ if one node
* contains zero and the other doesn't. This just means that the one node
* isn't as far along in the parse/plan pipeline and hasn't had the
* opfuncid cache filled yet.
*/
if (a->opfuncid != b->opfuncid &&
a->opfuncid != 0 &&
b->opfuncid != 0)
return false;
COMPARE_SCALAR_FIELD(opresulttype);
COMPARE_SCALAR_FIELD(opretset);
COMPARE_SCALAR_FIELD(opcollid);
COMPARE_SCALAR_FIELD(inputcollid);
COMPARE_NODE_FIELD(args);
COMPARE_LOCATION_FIELD(location);
return true;
}
static bool
_equalDistinctExpr(const DistinctExpr *a, const DistinctExpr *b)
{
COMPARE_SCALAR_FIELD(opno);
/*
* Special-case opfuncid: it is allowable for it to differ if one node
* contains zero and the other doesn't. This just means that the one node
* isn't as far along in the parse/plan pipeline and hasn't had the
* opfuncid cache filled yet.
*/
if (a->opfuncid != b->opfuncid &&
a->opfuncid != 0 &&
b->opfuncid != 0)
return false;
COMPARE_SCALAR_FIELD(opresulttype);
COMPARE_SCALAR_FIELD(opretset);
COMPARE_SCALAR_FIELD(opcollid);
COMPARE_SCALAR_FIELD(inputcollid);
COMPARE_NODE_FIELD(args);
COMPARE_LOCATION_FIELD(location);
return true;
}
static bool
_equalNullIfExpr(const NullIfExpr *a, const NullIfExpr *b)
{
COMPARE_SCALAR_FIELD(opno);
/*
* Special-case opfuncid: it is allowable for it to differ if one node
* contains zero and the other doesn't. This just means that the one node
* isn't as far along in the parse/plan pipeline and hasn't had the
* opfuncid cache filled yet.
*/
if (a->opfuncid != b->opfuncid &&
a->opfuncid != 0 &&
b->opfuncid != 0)
return false;
COMPARE_SCALAR_FIELD(opresulttype);
COMPARE_SCALAR_FIELD(opretset);
COMPARE_SCALAR_FIELD(opcollid);
COMPARE_SCALAR_FIELD(inputcollid);
COMPARE_NODE_FIELD(args);
COMPARE_LOCATION_FIELD(location);
return true;
}
static bool
_equalScalarArrayOpExpr(const ScalarArrayOpExpr *a, const ScalarArrayOpExpr *b)
{
COMPARE_SCALAR_FIELD(opno);
/*
* Special-case opfuncid: it is allowable for it to differ if one node
* contains zero and the other doesn't. This just means that the one node
* isn't as far along in the parse/plan pipeline and hasn't had the
* opfuncid cache filled yet.
*/
if (a->opfuncid != b->opfuncid &&
a->opfuncid != 0 &&
b->opfuncid != 0)
return false;
COMPARE_SCALAR_FIELD(useOr);
COMPARE_SCALAR_FIELD(inputcollid);
COMPARE_NODE_FIELD(args);
COMPARE_LOCATION_FIELD(location);
return true;
}
static bool
_equalBoolExpr(const BoolExpr *a, const BoolExpr *b)
{
COMPARE_SCALAR_FIELD(boolop);
COMPARE_NODE_FIELD(args);
COMPARE_LOCATION_FIELD(location);
return true;
}
static bool
_equalSubLink(const SubLink *a, const SubLink *b)
{
COMPARE_SCALAR_FIELD(subLinkType);
COMPARE_SCALAR_FIELD(subLinkId);
COMPARE_NODE_FIELD(testexpr);
COMPARE_NODE_FIELD(operName);
COMPARE_NODE_FIELD(subselect);
COMPARE_LOCATION_FIELD(location);
return true;
}
static bool
_equalSubPlan(const SubPlan *a, const SubPlan *b)
{
COMPARE_SCALAR_FIELD(subLinkType);
COMPARE_NODE_FIELD(testexpr);
COMPARE_NODE_FIELD(paramIds);
COMPARE_SCALAR_FIELD(plan_id);
COMPARE_STRING_FIELD(plan_name);
COMPARE_SCALAR_FIELD(firstColType);
COMPARE_SCALAR_FIELD(firstColTypmod);
COMPARE_SCALAR_FIELD(firstColCollation);
COMPARE_SCALAR_FIELD(useHashTable);
COMPARE_SCALAR_FIELD(unknownEqFalse);
COMPARE_NODE_FIELD(setParam);
COMPARE_NODE_FIELD(parParam);
COMPARE_NODE_FIELD(args);
COMPARE_SCALAR_FIELD(startup_cost);
COMPARE_SCALAR_FIELD(per_call_cost);
return true;
}
static bool
_equalAlternativeSubPlan(const AlternativeSubPlan *a, const AlternativeSubPlan *b)
{
COMPARE_NODE_FIELD(subplans);
return true;
}
static bool
_equalFieldSelect(const FieldSelect *a, const FieldSelect *b)
{
COMPARE_NODE_FIELD(arg);
COMPARE_SCALAR_FIELD(fieldnum);
COMPARE_SCALAR_FIELD(resulttype);
COMPARE_SCALAR_FIELD(resulttypmod);
COMPARE_SCALAR_FIELD(resultcollid);
return true;
}
static bool
_equalFieldStore(const FieldStore *a, const FieldStore *b)
{
COMPARE_NODE_FIELD(arg);
COMPARE_NODE_FIELD(newvals);
COMPARE_NODE_FIELD(fieldnums);
COMPARE_SCALAR_FIELD(resulttype);
return true;
}
static bool
_equalRelabelType(const RelabelType *a, const RelabelType *b)
{
COMPARE_NODE_FIELD(arg);
COMPARE_SCALAR_FIELD(resulttype);
COMPARE_SCALAR_FIELD(resulttypmod);
COMPARE_SCALAR_FIELD(resultcollid);
COMPARE_COERCIONFORM_FIELD(relabelformat);
COMPARE_LOCATION_FIELD(location);
return true;
}
static bool
_equalCoerceViaIO(const CoerceViaIO *a, const CoerceViaIO *b)
{
COMPARE_NODE_FIELD(arg);
COMPARE_SCALAR_FIELD(resulttype);
COMPARE_SCALAR_FIELD(resultcollid);
COMPARE_COERCIONFORM_FIELD(coerceformat);
COMPARE_LOCATION_FIELD(location);
return true;
}
static bool
_equalArrayCoerceExpr(const ArrayCoerceExpr *a, const ArrayCoerceExpr *b)
{
COMPARE_NODE_FIELD(arg);
COMPARE_SCALAR_FIELD(elemfuncid);
COMPARE_SCALAR_FIELD(resulttype);
COMPARE_SCALAR_FIELD(resulttypmod);
COMPARE_SCALAR_FIELD(resultcollid);
COMPARE_SCALAR_FIELD(isExplicit);
COMPARE_COERCIONFORM_FIELD(coerceformat);
COMPARE_LOCATION_FIELD(location);
return true;
}
static bool
_equalConvertRowtypeExpr(const ConvertRowtypeExpr *a, const ConvertRowtypeExpr *b)
{
COMPARE_NODE_FIELD(arg);
COMPARE_SCALAR_FIELD(resulttype);
COMPARE_COERCIONFORM_FIELD(convertformat);
COMPARE_LOCATION_FIELD(location);
return true;
}
static bool
_equalCollateExpr(const CollateExpr *a, const CollateExpr *b)
{
COMPARE_NODE_FIELD(arg);
COMPARE_SCALAR_FIELD(collOid);
COMPARE_LOCATION_FIELD(location);
return true;
}
static bool
_equalCaseExpr(const CaseExpr *a, const CaseExpr *b)
{
COMPARE_SCALAR_FIELD(casetype);
COMPARE_SCALAR_FIELD(casecollid);
COMPARE_NODE_FIELD(arg);
COMPARE_NODE_FIELD(args);
COMPARE_NODE_FIELD(defresult);
COMPARE_LOCATION_FIELD(location);
return true;
}
static bool
_equalCaseWhen(const CaseWhen *a, const CaseWhen *b)
{
COMPARE_NODE_FIELD(expr);
COMPARE_NODE_FIELD(result);
COMPARE_LOCATION_FIELD(location);
return true;
}
static bool
_equalCaseTestExpr(const CaseTestExpr *a, const CaseTestExpr *b)
{
COMPARE_SCALAR_FIELD(typeId);
COMPARE_SCALAR_FIELD(typeMod);
COMPARE_SCALAR_FIELD(collation);
return true;
}
static bool
_equalArrayExpr(const ArrayExpr *a, const ArrayExpr *b)
{
COMPARE_SCALAR_FIELD(array_typeid);
COMPARE_SCALAR_FIELD(array_collid);
COMPARE_SCALAR_FIELD(element_typeid);
COMPARE_NODE_FIELD(elements);
COMPARE_SCALAR_FIELD(multidims);
COMPARE_LOCATION_FIELD(location);
return true;
}
static bool
_equalRowExpr(const RowExpr *a, const RowExpr *b)
{
COMPARE_NODE_FIELD(args);
COMPARE_SCALAR_FIELD(row_typeid);
COMPARE_COERCIONFORM_FIELD(row_format);
COMPARE_NODE_FIELD(colnames);
COMPARE_LOCATION_FIELD(location);
return true;
}
static bool
_equalRowCompareExpr(const RowCompareExpr *a, const RowCompareExpr *b)
{
COMPARE_SCALAR_FIELD(rctype);
COMPARE_NODE_FIELD(opnos);
COMPARE_NODE_FIELD(opfamilies);
COMPARE_NODE_FIELD(inputcollids);
COMPARE_NODE_FIELD(largs);
COMPARE_NODE_FIELD(rargs);
return true;
}
static bool
_equalCoalesceExpr(const CoalesceExpr *a, const CoalesceExpr *b)
{
COMPARE_SCALAR_FIELD(coalescetype);
COMPARE_SCALAR_FIELD(coalescecollid);
COMPARE_NODE_FIELD(args);
COMPARE_LOCATION_FIELD(location);
return true;
}
static bool
_equalMinMaxExpr(const MinMaxExpr *a, const MinMaxExpr *b)
{
COMPARE_SCALAR_FIELD(minmaxtype);
COMPARE_SCALAR_FIELD(minmaxcollid);
COMPARE_SCALAR_FIELD(inputcollid);
COMPARE_SCALAR_FIELD(op);
COMPARE_NODE_FIELD(args);
COMPARE_LOCATION_FIELD(location);
return true;
}
static bool
_equalXmlExpr(const XmlExpr *a, const XmlExpr *b)
{
COMPARE_SCALAR_FIELD(op);
COMPARE_STRING_FIELD(name);
COMPARE_NODE_FIELD(named_args);
COMPARE_NODE_FIELD(arg_names);
COMPARE_NODE_FIELD(args);
COMPARE_SCALAR_FIELD(xmloption);
COMPARE_SCALAR_FIELD(type);
COMPARE_SCALAR_FIELD(typmod);
COMPARE_LOCATION_FIELD(location);
return true;
}
static bool
_equalNullTest(const NullTest *a, const NullTest *b)
{
COMPARE_NODE_FIELD(arg);
COMPARE_SCALAR_FIELD(nulltesttype);
COMPARE_SCALAR_FIELD(argisrow);
COMPARE_LOCATION_FIELD(location);
return true;
}
static bool
_equalBooleanTest(const BooleanTest *a, const BooleanTest *b)
{
COMPARE_NODE_FIELD(arg);
COMPARE_SCALAR_FIELD(booltesttype);
COMPARE_LOCATION_FIELD(location);
return true;
}
static bool
_equalCoerceToDomain(const CoerceToDomain *a, const CoerceToDomain *b)
{
COMPARE_NODE_FIELD(arg);
COMPARE_SCALAR_FIELD(resulttype);
COMPARE_SCALAR_FIELD(resulttypmod);
COMPARE_SCALAR_FIELD(resultcollid);
COMPARE_COERCIONFORM_FIELD(coercionformat);
COMPARE_LOCATION_FIELD(location);
return true;
}
static bool
_equalCoerceToDomainValue(const CoerceToDomainValue *a, const CoerceToDomainValue *b)
{
COMPARE_SCALAR_FIELD(typeId);
COMPARE_SCALAR_FIELD(typeMod);
COMPARE_SCALAR_FIELD(collation);
COMPARE_LOCATION_FIELD(location);
return true;
}
static bool
_equalSetToDefault(const SetToDefault *a, const SetToDefault *b)
{
COMPARE_SCALAR_FIELD(typeId);
COMPARE_SCALAR_FIELD(typeMod);
COMPARE_SCALAR_FIELD(collation);
COMPARE_LOCATION_FIELD(location);
return true;
}
static bool
_equalCurrentOfExpr(const CurrentOfExpr *a, const CurrentOfExpr *b)
{
COMPARE_SCALAR_FIELD(cvarno);
COMPARE_STRING_FIELD(cursor_name);
COMPARE_SCALAR_FIELD(cursor_param);
return true;
}
static bool
_equalInferenceElem(const InferenceElem *a, const InferenceElem *b)
{
COMPARE_NODE_FIELD(expr);
COMPARE_SCALAR_FIELD(infercollid);
COMPARE_SCALAR_FIELD(inferopclass);
return true;
}
static bool
_equalTargetEntry(const TargetEntry *a, const TargetEntry *b)
{
COMPARE_NODE_FIELD(expr);
COMPARE_SCALAR_FIELD(resno);
COMPARE_STRING_FIELD(resname);
COMPARE_SCALAR_FIELD(ressortgroupref);
COMPARE_SCALAR_FIELD(resorigtbl);
COMPARE_SCALAR_FIELD(resorigcol);
COMPARE_SCALAR_FIELD(resjunk);
return true;
}
static bool
_equalRangeTblRef(const RangeTblRef *a, const RangeTblRef *b)
{
COMPARE_SCALAR_FIELD(rtindex);
return true;
}
static bool
_equalJoinExpr(const JoinExpr *a, const JoinExpr *b)
{
COMPARE_SCALAR_FIELD(jointype);
COMPARE_SCALAR_FIELD(isNatural);
COMPARE_NODE_FIELD(larg);
COMPARE_NODE_FIELD(rarg);
COMPARE_NODE_FIELD(usingClause);
COMPARE_NODE_FIELD(quals);
COMPARE_NODE_FIELD(alias);
COMPARE_SCALAR_FIELD(rtindex);
return true;
}
static bool
_equalFromExpr(const FromExpr *a, const FromExpr *b)
{
COMPARE_NODE_FIELD(fromlist);
COMPARE_NODE_FIELD(quals);
return true;
}
static bool
_equalOnConflictExpr(const OnConflictExpr *a, const OnConflictExpr *b)
{
COMPARE_SCALAR_FIELD(action);
COMPARE_NODE_FIELD(arbiterElems);
COMPARE_NODE_FIELD(arbiterWhere);
COMPARE_SCALAR_FIELD(constraint);
COMPARE_NODE_FIELD(onConflictSet);
COMPARE_NODE_FIELD(onConflictWhere);
COMPARE_SCALAR_FIELD(exclRelIndex);
COMPARE_NODE_FIELD(exclRelTlist);
return true;
}
/*
* Stuff from relation.h
*/
static bool
_equalPathKey(const PathKey *a, const PathKey *b)
{
/* We assume pointer equality is sufficient to compare the eclasses */
COMPARE_SCALAR_FIELD(pk_eclass);
COMPARE_SCALAR_FIELD(pk_opfamily);
COMPARE_SCALAR_FIELD(pk_strategy);
COMPARE_SCALAR_FIELD(pk_nulls_first);
return true;
}
static bool
_equalRestrictInfo(const RestrictInfo *a, const RestrictInfo *b)
{
COMPARE_NODE_FIELD(clause);
COMPARE_SCALAR_FIELD(is_pushed_down);
COMPARE_SCALAR_FIELD(outerjoin_delayed);
COMPARE_BITMAPSET_FIELD(required_relids);
COMPARE_BITMAPSET_FIELD(outer_relids);
COMPARE_BITMAPSET_FIELD(nullable_relids);
/*
* We ignore all the remaining fields, since they may not be set yet, and
* should be derivable from the clause anyway.
*/
return true;
}
static bool
_equalPlaceHolderVar(const PlaceHolderVar *a, const PlaceHolderVar *b)
{
/*
* We intentionally do not compare phexpr. Two PlaceHolderVars with the
* same ID and levelsup should be considered equal even if the contained
* expressions have managed to mutate to different states. This will
* happen during final plan construction when there are nested PHVs, since
* the inner PHV will get replaced by a Param in some copies of the outer
* PHV. Another way in which it can happen is that initplan sublinks
* could get replaced by differently-numbered Params when sublink folding
* is done. (The end result of such a situation would be some
* unreferenced initplans, which is annoying but not really a problem.) On
* the same reasoning, there is no need to examine phrels.
*
* COMPARE_NODE_FIELD(phexpr);
*
* COMPARE_BITMAPSET_FIELD(phrels);
*/
COMPARE_SCALAR_FIELD(phid);
COMPARE_SCALAR_FIELD(phlevelsup);
return true;
}
static bool
_equalSpecialJoinInfo(const SpecialJoinInfo *a, const SpecialJoinInfo *b)
{
COMPARE_BITMAPSET_FIELD(min_lefthand);
COMPARE_BITMAPSET_FIELD(min_righthand);
COMPARE_BITMAPSET_FIELD(syn_lefthand);
COMPARE_BITMAPSET_FIELD(syn_righthand);
COMPARE_SCALAR_FIELD(jointype);
COMPARE_SCALAR_FIELD(lhs_strict);
COMPARE_SCALAR_FIELD(delay_upper_joins);
COMPARE_SCALAR_FIELD(semi_can_btree);
COMPARE_SCALAR_FIELD(semi_can_hash);
COMPARE_NODE_FIELD(semi_operators);
COMPARE_NODE_FIELD(semi_rhs_exprs);
return true;
}
static bool
_equalAppendRelInfo(const AppendRelInfo *a, const AppendRelInfo *b)
{
COMPARE_SCALAR_FIELD(parent_relid);
COMPARE_SCALAR_FIELD(child_relid);
COMPARE_SCALAR_FIELD(parent_reltype);
COMPARE_SCALAR_FIELD(child_reltype);
COMPARE_NODE_FIELD(translated_vars);
COMPARE_SCALAR_FIELD(parent_reloid);
return true;
}
static bool
_equalPlaceHolderInfo(const PlaceHolderInfo *a, const PlaceHolderInfo *b)
{
COMPARE_SCALAR_FIELD(phid);
COMPARE_NODE_FIELD(ph_var); /* should be redundant */
COMPARE_BITMAPSET_FIELD(ph_eval_at);
COMPARE_BITMAPSET_FIELD(ph_lateral);
COMPARE_BITMAPSET_FIELD(ph_needed);
COMPARE_SCALAR_FIELD(ph_width);
return true;
}
/*
* Stuff from parsenodes.h
*/
static bool
_equalQuery(const Query *a, const Query *b)
{
COMPARE_SCALAR_FIELD(commandType);
COMPARE_SCALAR_FIELD(querySource);
/* we intentionally ignore queryId, since it might not be set */
COMPARE_SCALAR_FIELD(canSetTag);
COMPARE_NODE_FIELD(utilityStmt);
COMPARE_SCALAR_FIELD(resultRelation);
COMPARE_SCALAR_FIELD(hasAggs);
COMPARE_SCALAR_FIELD(hasWindowFuncs);
COMPARE_SCALAR_FIELD(hasSubLinks);
COMPARE_SCALAR_FIELD(hasDistinctOn);
COMPARE_SCALAR_FIELD(hasRecursive);
COMPARE_SCALAR_FIELD(hasModifyingCTE);
COMPARE_SCALAR_FIELD(hasForUpdate);
COMPARE_SCALAR_FIELD(hasRowSecurity);
COMPARE_NODE_FIELD(cteList);
COMPARE_NODE_FIELD(rtable);
COMPARE_NODE_FIELD(jointree);
COMPARE_NODE_FIELD(targetList);
COMPARE_NODE_FIELD(onConflict);
COMPARE_NODE_FIELD(returningList);
COMPARE_NODE_FIELD(groupClause);
COMPARE_NODE_FIELD(groupingSets);
COMPARE_NODE_FIELD(havingQual);
COMPARE_NODE_FIELD(windowClause);
COMPARE_NODE_FIELD(distinctClause);
COMPARE_NODE_FIELD(sortClause);
COMPARE_NODE_FIELD(limitOffset);
COMPARE_NODE_FIELD(limitCount);
COMPARE_NODE_FIELD(rowMarks);
COMPARE_NODE_FIELD(setOperations);
COMPARE_NODE_FIELD(constraintDeps);
COMPARE_NODE_FIELD(withCheckOptions);
return true;
}
static bool
_equalInsertStmt(const InsertStmt *a, const InsertStmt *b)
{
COMPARE_NODE_FIELD(relation);
COMPARE_NODE_FIELD(cols);
COMPARE_NODE_FIELD(selectStmt);
COMPARE_NODE_FIELD(onConflictClause);
COMPARE_NODE_FIELD(returningList);
COMPARE_NODE_FIELD(withClause);
return true;
}
static bool
_equalDeleteStmt(const DeleteStmt *a, const DeleteStmt *b)
{
COMPARE_NODE_FIELD(relation);
COMPARE_NODE_FIELD(usingClause);
COMPARE_NODE_FIELD(whereClause);
COMPARE_NODE_FIELD(returningList);
COMPARE_NODE_FIELD(withClause);
return true;
}
static bool
_equalUpdateStmt(const UpdateStmt *a, const UpdateStmt *b)
{
COMPARE_NODE_FIELD(relation);
COMPARE_NODE_FIELD(targetList);
COMPARE_NODE_FIELD(whereClause);
COMPARE_NODE_FIELD(fromClause);
COMPARE_NODE_FIELD(returningList);
COMPARE_NODE_FIELD(withClause);
return true;
}
static bool
_equalSelectStmt(const SelectStmt *a, const SelectStmt *b)
{
COMPARE_NODE_FIELD(distinctClause);
COMPARE_NODE_FIELD(intoClause);
COMPARE_NODE_FIELD(targetList);
COMPARE_NODE_FIELD(fromClause);
COMPARE_NODE_FIELD(whereClause);
COMPARE_NODE_FIELD(groupClause);
COMPARE_NODE_FIELD(havingClause);
COMPARE_NODE_FIELD(windowClause);
COMPARE_NODE_FIELD(valuesLists);
COMPARE_NODE_FIELD(sortClause);
COMPARE_NODE_FIELD(limitOffset);
COMPARE_NODE_FIELD(limitCount);
COMPARE_NODE_FIELD(lockingClause);
COMPARE_NODE_FIELD(withClause);
COMPARE_SCALAR_FIELD(op);
COMPARE_SCALAR_FIELD(all);
COMPARE_NODE_FIELD(larg);
COMPARE_NODE_FIELD(rarg);
return true;
}
static bool
_equalSetOperationStmt(const SetOperationStmt *a, const SetOperationStmt *b)
{
COMPARE_SCALAR_FIELD(op);
COMPARE_SCALAR_FIELD(all);
COMPARE_NODE_FIELD(larg);
COMPARE_NODE_FIELD(rarg);
COMPARE_NODE_FIELD(colTypes);
COMPARE_NODE_FIELD(colTypmods);
COMPARE_NODE_FIELD(colCollations);
COMPARE_NODE_FIELD(groupClauses);
return true;
}
static bool
_equalAlterTableStmt(const AlterTableStmt *a, const AlterTableStmt *b)
{
COMPARE_NODE_FIELD(relation);
COMPARE_NODE_FIELD(cmds);
COMPARE_SCALAR_FIELD(relkind);
COMPARE_SCALAR_FIELD(missing_ok);
return true;
}
static bool
_equalAlterTableCmd(const AlterTableCmd *a, const AlterTableCmd *b)
{
COMPARE_SCALAR_FIELD(subtype);
COMPARE_STRING_FIELD(name);
COMPARE_NODE_FIELD(newowner);
COMPARE_NODE_FIELD(def);
COMPARE_SCALAR_FIELD(behavior);
COMPARE_SCALAR_FIELD(missing_ok);
return true;
}
static bool
_equalAlterDomainStmt(const AlterDomainStmt *a, const AlterDomainStmt *b)
{
COMPARE_SCALAR_FIELD(subtype);
COMPARE_NODE_FIELD(typeName);
COMPARE_STRING_FIELD(name);
COMPARE_NODE_FIELD(def);
COMPARE_SCALAR_FIELD(behavior);
COMPARE_SCALAR_FIELD(missing_ok);
return true;
}
static bool
_equalGrantStmt(const GrantStmt *a, const GrantStmt *b)
{
COMPARE_SCALAR_FIELD(is_grant);
COMPARE_SCALAR_FIELD(targtype);
COMPARE_SCALAR_FIELD(objtype);
COMPARE_NODE_FIELD(objects);
COMPARE_NODE_FIELD(privileges);
COMPARE_NODE_FIELD(grantees);
COMPARE_SCALAR_FIELD(grant_option);
COMPARE_SCALAR_FIELD(behavior);
return true;
}
static bool
_equalFuncWithArgs(const FuncWithArgs *a, const FuncWithArgs *b)
{
COMPARE_NODE_FIELD(funcname);
COMPARE_NODE_FIELD(funcargs);
return true;
}
static bool
_equalAccessPriv(const AccessPriv *a, const AccessPriv *b)
{
COMPARE_STRING_FIELD(priv_name);
COMPARE_NODE_FIELD(cols);
return true;
}
static bool
_equalGrantRoleStmt(const GrantRoleStmt *a, const GrantRoleStmt *b)
{
COMPARE_NODE_FIELD(granted_roles);
COMPARE_NODE_FIELD(grantee_roles);
COMPARE_SCALAR_FIELD(is_grant);
COMPARE_SCALAR_FIELD(admin_opt);
COMPARE_NODE_FIELD(grantor);
COMPARE_SCALAR_FIELD(behavior);
return true;
}
static bool
_equalAlterDefaultPrivilegesStmt(const AlterDefaultPrivilegesStmt *a, const AlterDefaultPrivilegesStmt *b)
{
COMPARE_NODE_FIELD(options);
COMPARE_NODE_FIELD(action);
return true;
}
static bool
_equalDeclareCursorStmt(const DeclareCursorStmt *a, const DeclareCursorStmt *b)
{
COMPARE_STRING_FIELD(portalname);
COMPARE_SCALAR_FIELD(options);
COMPARE_NODE_FIELD(query);
return true;
}
static bool
_equalClosePortalStmt(const ClosePortalStmt *a, const ClosePortalStmt *b)
{
COMPARE_STRING_FIELD(portalname);
return true;
}
static bool
_equalClusterStmt(const ClusterStmt *a, const ClusterStmt *b)
{
COMPARE_NODE_FIELD(relation);
COMPARE_STRING_FIELD(indexname);
COMPARE_SCALAR_FIELD(verbose);
return true;
}
static bool
_equalCopyStmt(const CopyStmt *a, const CopyStmt *b)
{
COMPARE_NODE_FIELD(relation);
COMPARE_NODE_FIELD(query);
COMPARE_NODE_FIELD(attlist);
COMPARE_SCALAR_FIELD(is_from);
COMPARE_SCALAR_FIELD(is_program);
COMPARE_STRING_FIELD(filename);
COMPARE_NODE_FIELD(options);
return true;
}
static bool
_equalCreateStmt(const CreateStmt *a, const CreateStmt *b)
{
COMPARE_NODE_FIELD(relation);
COMPARE_NODE_FIELD(tableElts);
COMPARE_NODE_FIELD(inhRelations);
COMPARE_NODE_FIELD(ofTypename);
COMPARE_NODE_FIELD(constraints);
COMPARE_NODE_FIELD(options);
COMPARE_SCALAR_FIELD(oncommit);
COMPARE_STRING_FIELD(tablespacename);
COMPARE_SCALAR_FIELD(if_not_exists);
return true;
}
static bool
_equalTableLikeClause(const TableLikeClause *a, const TableLikeClause *b)
{
COMPARE_NODE_FIELD(relation);
COMPARE_SCALAR_FIELD(options);
return true;
}
static bool
_equalDefineStmt(const DefineStmt *a, const DefineStmt *b)
{
COMPARE_SCALAR_FIELD(kind);
COMPARE_SCALAR_FIELD(oldstyle);
COMPARE_NODE_FIELD(defnames);
COMPARE_NODE_FIELD(args);
COMPARE_NODE_FIELD(definition);
return true;
}
static bool
_equalDropStmt(const DropStmt *a, const DropStmt *b)
{
COMPARE_NODE_FIELD(objects);
COMPARE_NODE_FIELD(arguments);
COMPARE_SCALAR_FIELD(removeType);
COMPARE_SCALAR_FIELD(behavior);
COMPARE_SCALAR_FIELD(missing_ok);
COMPARE_SCALAR_FIELD(concurrent);
return true;
}
static bool
_equalTruncateStmt(const TruncateStmt *a, const TruncateStmt *b)
{
COMPARE_NODE_FIELD(relations);
COMPARE_SCALAR_FIELD(restart_seqs);
COMPARE_SCALAR_FIELD(behavior);
return true;
}
static bool
_equalCommentStmt(const CommentStmt *a, const CommentStmt *b)
{
COMPARE_SCALAR_FIELD(objtype);
COMPARE_NODE_FIELD(objname);
COMPARE_NODE_FIELD(objargs);
COMPARE_STRING_FIELD(comment);
return true;
}
static bool
_equalSecLabelStmt(const SecLabelStmt *a, const SecLabelStmt *b)
{
COMPARE_SCALAR_FIELD(objtype);
COMPARE_NODE_FIELD(objname);
COMPARE_NODE_FIELD(objargs);
COMPARE_STRING_FIELD(provider);
COMPARE_STRING_FIELD(label);
return true;
}
static bool
_equalFetchStmt(const FetchStmt *a, const FetchStmt *b)
{
COMPARE_SCALAR_FIELD(direction);
COMPARE_SCALAR_FIELD(howMany);
COMPARE_STRING_FIELD(portalname);
COMPARE_SCALAR_FIELD(ismove);
return true;
}
static bool
_equalIndexStmt(const IndexStmt *a, const IndexStmt *b)
{
COMPARE_STRING_FIELD(idxname);
COMPARE_NODE_FIELD(relation);
COMPARE_STRING_FIELD(accessMethod);
COMPARE_STRING_FIELD(tableSpace);
COMPARE_NODE_FIELD(indexParams);
COMPARE_NODE_FIELD(options);
COMPARE_NODE_FIELD(whereClause);
COMPARE_NODE_FIELD(excludeOpNames);
COMPARE_STRING_FIELD(idxcomment);
COMPARE_SCALAR_FIELD(indexOid);
COMPARE_SCALAR_FIELD(oldNode);
COMPARE_SCALAR_FIELD(unique);
COMPARE_SCALAR_FIELD(primary);
COMPARE_SCALAR_FIELD(isconstraint);
COMPARE_SCALAR_FIELD(deferrable);
COMPARE_SCALAR_FIELD(initdeferred);
COMPARE_SCALAR_FIELD(transformed);
COMPARE_SCALAR_FIELD(concurrent);
COMPARE_SCALAR_FIELD(if_not_exists);
return true;
}
static bool
_equalCreateFunctionStmt(const CreateFunctionStmt *a, const CreateFunctionStmt *b)
{
COMPARE_SCALAR_FIELD(replace);
COMPARE_NODE_FIELD(funcname);
COMPARE_NODE_FIELD(parameters);
COMPARE_NODE_FIELD(returnType);
COMPARE_NODE_FIELD(options);
COMPARE_NODE_FIELD(withClause);
return true;
}
static bool
_equalFunctionParameter(const FunctionParameter *a, const FunctionParameter *b)
{
COMPARE_STRING_FIELD(name);
COMPARE_NODE_FIELD(argType);
COMPARE_SCALAR_FIELD(mode);
COMPARE_NODE_FIELD(defexpr);
return true;
}
static bool
_equalAlterFunctionStmt(const AlterFunctionStmt *a, const AlterFunctionStmt *b)
{
COMPARE_NODE_FIELD(func);
COMPARE_NODE_FIELD(actions);
return true;
}
static bool
_equalDoStmt(const DoStmt *a, const DoStmt *b)
{
COMPARE_NODE_FIELD(args);
return true;
}
static bool
_equalRenameStmt(const RenameStmt *a, const RenameStmt *b)
{
COMPARE_SCALAR_FIELD(renameType);
COMPARE_SCALAR_FIELD(relationType);
COMPARE_NODE_FIELD(relation);
COMPARE_NODE_FIELD(object);
COMPARE_NODE_FIELD(objarg);
COMPARE_STRING_FIELD(subname);
COMPARE_STRING_FIELD(newname);
COMPARE_SCALAR_FIELD(behavior);
COMPARE_SCALAR_FIELD(missing_ok);
return true;
}
static bool
_equalAlterObjectSchemaStmt(const AlterObjectSchemaStmt *a, const AlterObjectSchemaStmt *b)
{
COMPARE_SCALAR_FIELD(objectType);
COMPARE_NODE_FIELD(relation);
COMPARE_NODE_FIELD(object);
COMPARE_NODE_FIELD(objarg);
COMPARE_STRING_FIELD(newschema);
COMPARE_SCALAR_FIELD(missing_ok);
return true;
}
static bool
_equalAlterOwnerStmt(const AlterOwnerStmt *a, const AlterOwnerStmt *b)
{
COMPARE_SCALAR_FIELD(objectType);
COMPARE_NODE_FIELD(relation);
COMPARE_NODE_FIELD(object);
COMPARE_NODE_FIELD(objarg);
COMPARE_NODE_FIELD(newowner);
return true;
}
static bool
_equalRuleStmt(const RuleStmt *a, const RuleStmt *b)
{
COMPARE_NODE_FIELD(relation);
COMPARE_STRING_FIELD(rulename);
COMPARE_NODE_FIELD(whereClause);
COMPARE_SCALAR_FIELD(event);
COMPARE_SCALAR_FIELD(instead);
COMPARE_NODE_FIELD(actions);
COMPARE_SCALAR_FIELD(replace);
return true;
}
static bool
_equalNotifyStmt(const NotifyStmt *a, const NotifyStmt *b)
{
COMPARE_STRING_FIELD(conditionname);
COMPARE_STRING_FIELD(payload);
return true;
}
static bool
_equalListenStmt(const ListenStmt *a, const ListenStmt *b)
{
COMPARE_STRING_FIELD(conditionname);
return true;
}
static bool
_equalUnlistenStmt(const UnlistenStmt *a, const UnlistenStmt *b)
{
COMPARE_STRING_FIELD(conditionname);
return true;
}
static bool
_equalTransactionStmt(const TransactionStmt *a, const TransactionStmt *b)
{
COMPARE_SCALAR_FIELD(kind);
COMPARE_NODE_FIELD(options);
COMPARE_STRING_FIELD(gid);
return true;
}
static bool
_equalCompositeTypeStmt(const CompositeTypeStmt *a, const CompositeTypeStmt *b)
{
COMPARE_NODE_FIELD(typevar);
COMPARE_NODE_FIELD(coldeflist);
return true;
}
static bool
_equalCreateEnumStmt(const CreateEnumStmt *a, const CreateEnumStmt *b)
{
COMPARE_NODE_FIELD(typeName);
COMPARE_NODE_FIELD(vals);
return true;
}
static bool
_equalCreateRangeStmt(const CreateRangeStmt *a, const CreateRangeStmt *b)
{
COMPARE_NODE_FIELD(typeName);
COMPARE_NODE_FIELD(params);
return true;
}
static bool
_equalAlterEnumStmt(const AlterEnumStmt *a, const AlterEnumStmt *b)
{
COMPARE_NODE_FIELD(typeName);
COMPARE_STRING_FIELD(newVal);
COMPARE_STRING_FIELD(newValNeighbor);
COMPARE_SCALAR_FIELD(newValIsAfter);
COMPARE_SCALAR_FIELD(skipIfExists);
return true;
}
static bool
_equalViewStmt(const ViewStmt *a, const ViewStmt *b)
{
COMPARE_NODE_FIELD(view);
COMPARE_NODE_FIELD(aliases);
COMPARE_NODE_FIELD(query);
COMPARE_SCALAR_FIELD(replace);
COMPARE_NODE_FIELD(options);
COMPARE_SCALAR_FIELD(withCheckOption);
return true;
}
static bool
_equalLoadStmt(const LoadStmt *a, const LoadStmt *b)
{
COMPARE_STRING_FIELD(filename);
return true;
}
static bool
_equalCreateDomainStmt(const CreateDomainStmt *a, const CreateDomainStmt *b)
{
COMPARE_NODE_FIELD(domainname);
COMPARE_NODE_FIELD(typeName);
COMPARE_NODE_FIELD(collClause);
COMPARE_NODE_FIELD(constraints);
return true;
}
static bool
_equalCreateOpClassStmt(const CreateOpClassStmt *a, const CreateOpClassStmt *b)
{
COMPARE_NODE_FIELD(opclassname);
COMPARE_NODE_FIELD(opfamilyname);
COMPARE_STRING_FIELD(amname);
COMPARE_NODE_FIELD(datatype);
COMPARE_NODE_FIELD(items);
COMPARE_SCALAR_FIELD(isDefault);
return true;
}
static bool
_equalCreateOpClassItem(const CreateOpClassItem *a, const CreateOpClassItem *b)
{
COMPARE_SCALAR_FIELD(itemtype);
COMPARE_NODE_FIELD(name);
COMPARE_NODE_FIELD(args);
COMPARE_SCALAR_FIELD(number);
COMPARE_NODE_FIELD(order_family);
COMPARE_NODE_FIELD(class_args);
COMPARE_NODE_FIELD(storedtype);
return true;
}
static bool
_equalCreateOpFamilyStmt(const CreateOpFamilyStmt *a, const CreateOpFamilyStmt *b)
{
COMPARE_NODE_FIELD(opfamilyname);
COMPARE_STRING_FIELD(amname);
return true;
}
static bool
_equalAlterOpFamilyStmt(const AlterOpFamilyStmt *a, const AlterOpFamilyStmt *b)
{
COMPARE_NODE_FIELD(opfamilyname);
COMPARE_STRING_FIELD(amname);
COMPARE_SCALAR_FIELD(isDrop);
COMPARE_NODE_FIELD(items);
return true;
}
static bool
_equalCreatedbStmt(const CreatedbStmt *a, const CreatedbStmt *b)
{
COMPARE_STRING_FIELD(dbname);
COMPARE_NODE_FIELD(options);
return true;
}
static bool
_equalAlterDatabaseStmt(const AlterDatabaseStmt *a, const AlterDatabaseStmt *b)
{
COMPARE_STRING_FIELD(dbname);
COMPARE_NODE_FIELD(options);
return true;
}
static bool
_equalAlterDatabaseSetStmt(const AlterDatabaseSetStmt *a, const AlterDatabaseSetStmt *b)
{
COMPARE_STRING_FIELD(dbname);
COMPARE_NODE_FIELD(setstmt);
return true;
}
static bool
_equalDropdbStmt(const DropdbStmt *a, const DropdbStmt *b)
{
COMPARE_STRING_FIELD(dbname);
COMPARE_SCALAR_FIELD(missing_ok);
return true;
}
static bool
_equalVacuumStmt(const VacuumStmt *a, const VacuumStmt *b)
{
COMPARE_SCALAR_FIELD(options);
COMPARE_NODE_FIELD(relation);
COMPARE_NODE_FIELD(va_cols);
return true;
}
static bool
_equalExplainStmt(const ExplainStmt *a, const ExplainStmt *b)
{
COMPARE_NODE_FIELD(query);
COMPARE_NODE_FIELD(options);
return true;
}
static bool
_equalCreateTableAsStmt(const CreateTableAsStmt *a, const CreateTableAsStmt *b)
{
COMPARE_NODE_FIELD(query);
COMPARE_NODE_FIELD(into);
COMPARE_SCALAR_FIELD(relkind);
COMPARE_SCALAR_FIELD(is_select_into);
COMPARE_SCALAR_FIELD(if_not_exists);
return true;
}
static bool
_equalRefreshMatViewStmt(const RefreshMatViewStmt *a, const RefreshMatViewStmt *b)
{
COMPARE_SCALAR_FIELD(concurrent);
COMPARE_SCALAR_FIELD(skipData);
COMPARE_NODE_FIELD(relation);
return true;
}
static bool
_equalReplicaIdentityStmt(const ReplicaIdentityStmt *a, const ReplicaIdentityStmt *b)
{
COMPARE_SCALAR_FIELD(identity_type);
COMPARE_STRING_FIELD(name);
return true;
}
static bool
_equalAlterSystemStmt(const AlterSystemStmt *a, const AlterSystemStmt *b)
{
COMPARE_NODE_FIELD(setstmt);
return true;
}
static bool
_equalCreateSeqStmt(const CreateSeqStmt *a, const CreateSeqStmt *b)
{
COMPARE_NODE_FIELD(sequence);
COMPARE_NODE_FIELD(options);
COMPARE_SCALAR_FIELD(ownerId);
COMPARE_SCALAR_FIELD(if_not_exists);
return true;
}
static bool
_equalAlterSeqStmt(const AlterSeqStmt *a, const AlterSeqStmt *b)
{
COMPARE_NODE_FIELD(sequence);
COMPARE_NODE_FIELD(options);
COMPARE_SCALAR_FIELD(missing_ok);
return true;
}
static bool
_equalVariableSetStmt(const VariableSetStmt *a, const VariableSetStmt *b)
{
COMPARE_SCALAR_FIELD(kind);
COMPARE_STRING_FIELD(name);
COMPARE_NODE_FIELD(args);
COMPARE_SCALAR_FIELD(is_local);
return true;
}
static bool
_equalVariableShowStmt(const VariableShowStmt *a, const VariableShowStmt *b)
{
COMPARE_STRING_FIELD(name);
return true;
}
static bool
_equalDiscardStmt(const DiscardStmt *a, const DiscardStmt *b)
{
COMPARE_SCALAR_FIELD(target);
return true;
}
static bool
_equalCreateTableSpaceStmt(const CreateTableSpaceStmt *a, const CreateTableSpaceStmt *b)
{
COMPARE_STRING_FIELD(tablespacename);
COMPARE_NODE_FIELD(owner);
COMPARE_STRING_FIELD(location);
COMPARE_NODE_FIELD(options);
return true;
}
static bool
_equalDropTableSpaceStmt(const DropTableSpaceStmt *a, const DropTableSpaceStmt *b)
{
COMPARE_STRING_FIELD(tablespacename);
COMPARE_SCALAR_FIELD(missing_ok);
return true;
}
static bool
_equalAlterTableSpaceOptionsStmt(const AlterTableSpaceOptionsStmt *a,
const AlterTableSpaceOptionsStmt *b)
{
COMPARE_STRING_FIELD(tablespacename);
COMPARE_NODE_FIELD(options);
COMPARE_SCALAR_FIELD(isReset);
return true;
}
static bool
_equalAlterTableMoveAllStmt(const AlterTableMoveAllStmt *a,
const AlterTableMoveAllStmt *b)
{
COMPARE_STRING_FIELD(orig_tablespacename);
COMPARE_SCALAR_FIELD(objtype);
COMPARE_NODE_FIELD(roles);
COMPARE_STRING_FIELD(new_tablespacename);
COMPARE_SCALAR_FIELD(nowait);
return true;
}
static bool
_equalCreateExtensionStmt(const CreateExtensionStmt *a, const CreateExtensionStmt *b)
{
COMPARE_STRING_FIELD(extname);
COMPARE_SCALAR_FIELD(if_not_exists);
COMPARE_NODE_FIELD(options);
return true;
}
static bool
_equalAlterExtensionStmt(const AlterExtensionStmt *a, const AlterExtensionStmt *b)
{
COMPARE_STRING_FIELD(extname);
COMPARE_NODE_FIELD(options);
return true;
}
static bool
_equalAlterExtensionContentsStmt(const AlterExtensionContentsStmt *a, const AlterExtensionContentsStmt *b)
{
COMPARE_STRING_FIELD(extname);
COMPARE_SCALAR_FIELD(action);
COMPARE_SCALAR_FIELD(objtype);
COMPARE_NODE_FIELD(objname);
COMPARE_NODE_FIELD(objargs);
return true;
}
static bool
_equalCreateFdwStmt(const CreateFdwStmt *a, const CreateFdwStmt *b)
{
COMPARE_STRING_FIELD(fdwname);
COMPARE_NODE_FIELD(func_options);
COMPARE_NODE_FIELD(options);
return true;
}
static bool
_equalAlterFdwStmt(const AlterFdwStmt *a, const AlterFdwStmt *b)
{
COMPARE_STRING_FIELD(fdwname);
COMPARE_NODE_FIELD(func_options);
COMPARE_NODE_FIELD(options);
return true;
}
static bool
_equalCreateForeignServerStmt(const CreateForeignServerStmt *a, const CreateForeignServerStmt *b)
{
COMPARE_STRING_FIELD(servername);
COMPARE_STRING_FIELD(servertype);
COMPARE_STRING_FIELD(version);
COMPARE_STRING_FIELD(fdwname);
COMPARE_NODE_FIELD(options);
return true;
}
static bool
_equalAlterForeignServerStmt(const AlterForeignServerStmt *a, const AlterForeignServerStmt *b)
{
COMPARE_STRING_FIELD(servername);
COMPARE_STRING_FIELD(version);
COMPARE_NODE_FIELD(options);
COMPARE_SCALAR_FIELD(has_version);
return true;
}
static bool
_equalCreateUserMappingStmt(const CreateUserMappingStmt *a, const CreateUserMappingStmt *b)
{
COMPARE_NODE_FIELD(user);
COMPARE_STRING_FIELD(servername);
COMPARE_NODE_FIELD(options);
return true;
}
static bool
_equalAlterUserMappingStmt(const AlterUserMappingStmt *a, const AlterUserMappingStmt *b)
{
COMPARE_NODE_FIELD(user);
COMPARE_STRING_FIELD(servername);
COMPARE_NODE_FIELD(options);
return true;
}
static bool
_equalDropUserMappingStmt(const DropUserMappingStmt *a, const DropUserMappingStmt *b)
{
COMPARE_NODE_FIELD(user);
COMPARE_STRING_FIELD(servername);
COMPARE_SCALAR_FIELD(missing_ok);
return true;
}
static bool
_equalCreateForeignTableStmt(const CreateForeignTableStmt *a, const CreateForeignTableStmt *b)
{
if (!_equalCreateStmt(&a->base, &b->base))
return false;
COMPARE_STRING_FIELD(servername);
COMPARE_NODE_FIELD(options);
return true;
}
static bool
_equalImportForeignSchemaStmt(const ImportForeignSchemaStmt *a, const ImportForeignSchemaStmt *b)
{
COMPARE_STRING_FIELD(server_name);
COMPARE_STRING_FIELD(remote_schema);
COMPARE_STRING_FIELD(local_schema);
COMPARE_SCALAR_FIELD(list_type);
COMPARE_NODE_FIELD(table_list);
COMPARE_NODE_FIELD(options);
return true;
}
static bool
_equalCreateTransformStmt(const CreateTransformStmt *a, const CreateTransformStmt *b)
{
COMPARE_SCALAR_FIELD(replace);
COMPARE_NODE_FIELD(type_name);
COMPARE_STRING_FIELD(lang);
COMPARE_NODE_FIELD(fromsql);
COMPARE_NODE_FIELD(tosql);
return true;
}
static bool
_equalCreateTrigStmt(const CreateTrigStmt *a, const CreateTrigStmt *b)
{
COMPARE_STRING_FIELD(trigname);
COMPARE_NODE_FIELD(relation);
COMPARE_NODE_FIELD(funcname);
COMPARE_NODE_FIELD(args);
COMPARE_SCALAR_FIELD(row);
COMPARE_SCALAR_FIELD(timing);
COMPARE_SCALAR_FIELD(events);
COMPARE_NODE_FIELD(columns);
COMPARE_NODE_FIELD(whenClause);
COMPARE_SCALAR_FIELD(isconstraint);
COMPARE_SCALAR_FIELD(deferrable);
COMPARE_SCALAR_FIELD(initdeferred);
COMPARE_NODE_FIELD(constrrel);
return true;
}
static bool
_equalCreateEventTrigStmt(const CreateEventTrigStmt *a, const CreateEventTrigStmt *b)
{
COMPARE_STRING_FIELD(trigname);
COMPARE_STRING_FIELD(eventname);
COMPARE_NODE_FIELD(whenclause);
COMPARE_NODE_FIELD(funcname);
return true;
}
static bool
_equalAlterEventTrigStmt(const AlterEventTrigStmt *a, const AlterEventTrigStmt *b)
{
COMPARE_STRING_FIELD(trigname);
COMPARE_SCALAR_FIELD(tgenabled);
return true;
}
static bool
_equalCreatePLangStmt(const CreatePLangStmt *a, const CreatePLangStmt *b)
{
COMPARE_SCALAR_FIELD(replace);
COMPARE_STRING_FIELD(plname);
COMPARE_NODE_FIELD(plhandler);
COMPARE_NODE_FIELD(plinline);
COMPARE_NODE_FIELD(plvalidator);
COMPARE_SCALAR_FIELD(pltrusted);
return true;
}
static bool
_equalCreateRoleStmt(const CreateRoleStmt *a, const CreateRoleStmt *b)
{
COMPARE_SCALAR_FIELD(stmt_type);
COMPARE_STRING_FIELD(role);
COMPARE_NODE_FIELD(options);
return true;
}
static bool
_equalAlterRoleStmt(const AlterRoleStmt *a, const AlterRoleStmt *b)
{
COMPARE_NODE_FIELD(role);
COMPARE_NODE_FIELD(options);
COMPARE_SCALAR_FIELD(action);
return true;
}
static bool
_equalAlterRoleSetStmt(const AlterRoleSetStmt *a, const AlterRoleSetStmt *b)
{
COMPARE_NODE_FIELD(role);
COMPARE_STRING_FIELD(database);
COMPARE_NODE_FIELD(setstmt);
return true;
}
static bool
_equalDropRoleStmt(const DropRoleStmt *a, const DropRoleStmt *b)
{
COMPARE_NODE_FIELD(roles);
COMPARE_SCALAR_FIELD(missing_ok);
return true;
}
static bool
_equalLockStmt(const LockStmt *a, const LockStmt *b)
{
COMPARE_NODE_FIELD(relations);
COMPARE_SCALAR_FIELD(mode);
COMPARE_SCALAR_FIELD(nowait);
return true;
}
static bool
_equalConstraintsSetStmt(const ConstraintsSetStmt *a, const ConstraintsSetStmt *b)
{
COMPARE_NODE_FIELD(constraints);
COMPARE_SCALAR_FIELD(deferred);
return true;
}
static bool
_equalReindexStmt(const ReindexStmt *a, const ReindexStmt *b)
{
COMPARE_SCALAR_FIELD(kind);
COMPARE_NODE_FIELD(relation);
COMPARE_STRING_FIELD(name);
COMPARE_SCALAR_FIELD(options);
return true;
}
static bool
_equalCreateSchemaStmt(const CreateSchemaStmt *a, const CreateSchemaStmt *b)
{
COMPARE_STRING_FIELD(schemaname);
COMPARE_NODE_FIELD(authrole);
COMPARE_NODE_FIELD(schemaElts);
COMPARE_SCALAR_FIELD(if_not_exists);
return true;
}
static bool
_equalCreateConversionStmt(const CreateConversionStmt *a, const CreateConversionStmt *b)
{
COMPARE_NODE_FIELD(conversion_name);
COMPARE_STRING_FIELD(for_encoding_name);
COMPARE_STRING_FIELD(to_encoding_name);
COMPARE_NODE_FIELD(func_name);
COMPARE_SCALAR_FIELD(def);
return true;
}
static bool
_equalCreateCastStmt(const CreateCastStmt *a, const CreateCastStmt *b)
{
COMPARE_NODE_FIELD(sourcetype);
COMPARE_NODE_FIELD(targettype);
COMPARE_NODE_FIELD(func);
COMPARE_SCALAR_FIELD(context);
COMPARE_SCALAR_FIELD(inout);
return true;
}
static bool
_equalPrepareStmt(const PrepareStmt *a, const PrepareStmt *b)
{
COMPARE_STRING_FIELD(name);
COMPARE_NODE_FIELD(argtypes);
COMPARE_NODE_FIELD(query);
return true;
}
static bool
_equalExecuteStmt(const ExecuteStmt *a, const ExecuteStmt *b)
{
COMPARE_STRING_FIELD(name);
COMPARE_NODE_FIELD(params);
return true;
}
static bool
_equalDeallocateStmt(const DeallocateStmt *a, const DeallocateStmt *b)
{
COMPARE_STRING_FIELD(name);
return true;
}
static bool
_equalDropOwnedStmt(const DropOwnedStmt *a, const DropOwnedStmt *b)
{
COMPARE_NODE_FIELD(roles);
COMPARE_SCALAR_FIELD(behavior);
return true;
}
static bool
_equalReassignOwnedStmt(const ReassignOwnedStmt *a, const ReassignOwnedStmt *b)
{
COMPARE_NODE_FIELD(roles);
COMPARE_NODE_FIELD(newrole);
return true;
}
static bool
_equalAlterTSDictionaryStmt(const AlterTSDictionaryStmt *a, const AlterTSDictionaryStmt *b)
{
COMPARE_NODE_FIELD(dictname);
COMPARE_NODE_FIELD(options);
return true;
}
static bool
_equalAlterTSConfigurationStmt(const AlterTSConfigurationStmt *a,
const AlterTSConfigurationStmt *b)
{
COMPARE_SCALAR_FIELD(kind);
COMPARE_NODE_FIELD(cfgname);
COMPARE_NODE_FIELD(tokentype);
COMPARE_NODE_FIELD(dicts);
COMPARE_SCALAR_FIELD(override);
COMPARE_SCALAR_FIELD(replace);
COMPARE_SCALAR_FIELD(missing_ok);
return true;
}
static bool
_equalCreatePolicyStmt(const CreatePolicyStmt *a, const CreatePolicyStmt *b)
{
COMPARE_STRING_FIELD(policy_name);
COMPARE_NODE_FIELD(table);
COMPARE_STRING_FIELD(cmd_name);
COMPARE_NODE_FIELD(roles);
COMPARE_NODE_FIELD(qual);
COMPARE_NODE_FIELD(with_check);
return true;
}
static bool
_equalAlterPolicyStmt(const AlterPolicyStmt *a, const AlterPolicyStmt *b)
{
COMPARE_STRING_FIELD(policy_name);
COMPARE_NODE_FIELD(table);
COMPARE_NODE_FIELD(roles);
COMPARE_NODE_FIELD(qual);
COMPARE_NODE_FIELD(with_check);
return true;
}
static bool
_equalAExpr(const A_Expr *a, const A_Expr *b)
{
COMPARE_SCALAR_FIELD(kind);
COMPARE_NODE_FIELD(name);
COMPARE_NODE_FIELD(lexpr);
COMPARE_NODE_FIELD(rexpr);
COMPARE_LOCATION_FIELD(location);
return true;
}
static bool
_equalColumnRef(const ColumnRef *a, const ColumnRef *b)
{
COMPARE_NODE_FIELD(fields);
COMPARE_LOCATION_FIELD(location);
return true;
}
static bool
_equalParamRef(const ParamRef *a, const ParamRef *b)
{
COMPARE_SCALAR_FIELD(number);
COMPARE_LOCATION_FIELD(location);
return true;
}
static bool
_equalAConst(const A_Const *a, const A_Const *b)
{
if (!equal(&a->val, &b->val)) /* hack for in-line Value field */
return false;
COMPARE_LOCATION_FIELD(location);
return true;
}
static bool
_equalFuncCall(const FuncCall *a, const FuncCall *b)
{
COMPARE_NODE_FIELD(funcname);
COMPARE_NODE_FIELD(args);
COMPARE_NODE_FIELD(agg_order);
COMPARE_NODE_FIELD(agg_filter);
COMPARE_SCALAR_FIELD(agg_within_group);
COMPARE_SCALAR_FIELD(agg_star);
COMPARE_SCALAR_FIELD(agg_distinct);
COMPARE_SCALAR_FIELD(func_variadic);
COMPARE_NODE_FIELD(over);
COMPARE_LOCATION_FIELD(location);
return true;
}
static bool
_equalAStar(const A_Star *a, const A_Star *b)
{
return true;
}
static bool
_equalAIndices(const A_Indices *a, const A_Indices *b)
{
COMPARE_NODE_FIELD(lidx);
COMPARE_NODE_FIELD(uidx);
return true;
}
static bool
_equalA_Indirection(const A_Indirection *a, const A_Indirection *b)
{
COMPARE_NODE_FIELD(arg);
COMPARE_NODE_FIELD(indirection);
return true;
}
static bool
_equalA_ArrayExpr(const A_ArrayExpr *a, const A_ArrayExpr *b)
{
COMPARE_NODE_FIELD(elements);
COMPARE_LOCATION_FIELD(location);
return true;
}
static bool
_equalResTarget(const ResTarget *a, const ResTarget *b)
{
COMPARE_STRING_FIELD(name);
COMPARE_NODE_FIELD(indirection);
COMPARE_NODE_FIELD(val);
COMPARE_LOCATION_FIELD(location);
return true;
}
static bool
_equalMultiAssignRef(const MultiAssignRef *a, const MultiAssignRef *b)
{
COMPARE_NODE_FIELD(source);
COMPARE_SCALAR_FIELD(colno);
COMPARE_SCALAR_FIELD(ncolumns);
return true;
}
static bool
_equalTypeName(const TypeName *a, const TypeName *b)
{
COMPARE_NODE_FIELD(names);
COMPARE_SCALAR_FIELD(typeOid);
COMPARE_SCALAR_FIELD(setof);
COMPARE_SCALAR_FIELD(pct_type);
COMPARE_NODE_FIELD(typmods);
COMPARE_SCALAR_FIELD(typemod);
COMPARE_NODE_FIELD(arrayBounds);
COMPARE_LOCATION_FIELD(location);
return true;
}
static bool
_equalTypeCast(const TypeCast *a, const TypeCast *b)
{
COMPARE_NODE_FIELD(arg);
COMPARE_NODE_FIELD(typeName);
COMPARE_LOCATION_FIELD(location);
return true;
}
static bool
_equalCollateClause(const CollateClause *a, const CollateClause *b)
{
COMPARE_NODE_FIELD(arg);
COMPARE_NODE_FIELD(collname);
COMPARE_LOCATION_FIELD(location);
return true;
}
static bool
_equalSortBy(const SortBy *a, const SortBy *b)
{
COMPARE_NODE_FIELD(node);
COMPARE_SCALAR_FIELD(sortby_dir);
COMPARE_SCALAR_FIELD(sortby_nulls);
COMPARE_NODE_FIELD(useOp);
COMPARE_LOCATION_FIELD(location);
return true;
}
static bool
_equalWindowDef(const WindowDef *a, const WindowDef *b)
{
COMPARE_STRING_FIELD(name);
COMPARE_STRING_FIELD(refname);
COMPARE_NODE_FIELD(partitionClause);
COMPARE_NODE_FIELD(orderClause);
COMPARE_SCALAR_FIELD(frameOptions);
COMPARE_NODE_FIELD(startOffset);
COMPARE_NODE_FIELD(endOffset);
COMPARE_LOCATION_FIELD(location);
return true;
}
static bool
_equalRangeSubselect(const RangeSubselect *a, const RangeSubselect *b)
{
COMPARE_SCALAR_FIELD(lateral);
COMPARE_NODE_FIELD(subquery);
COMPARE_NODE_FIELD(alias);
return true;
}
static bool
_equalRangeFunction(const RangeFunction *a, const RangeFunction *b)
{
COMPARE_SCALAR_FIELD(lateral);
COMPARE_SCALAR_FIELD(ordinality);
COMPARE_SCALAR_FIELD(is_rowsfrom);
COMPARE_NODE_FIELD(functions);
COMPARE_NODE_FIELD(alias);
COMPARE_NODE_FIELD(coldeflist);
return true;
}
static bool
_equalRangeTableSample(const RangeTableSample *a, const RangeTableSample *b)
{
COMPARE_NODE_FIELD(relation);
COMPARE_NODE_FIELD(method);
COMPARE_NODE_FIELD(args);
COMPARE_NODE_FIELD(repeatable);
COMPARE_LOCATION_FIELD(location);
return true;
}
static bool
_equalIndexElem(const IndexElem *a, const IndexElem *b)
{
COMPARE_STRING_FIELD(name);
COMPARE_NODE_FIELD(expr);
COMPARE_STRING_FIELD(indexcolname);
COMPARE_NODE_FIELD(collation);
COMPARE_NODE_FIELD(opclass);
COMPARE_SCALAR_FIELD(ordering);
COMPARE_SCALAR_FIELD(nulls_ordering);
return true;
}
static bool
_equalColumnDef(const ColumnDef *a, const ColumnDef *b)
{
COMPARE_STRING_FIELD(colname);
COMPARE_NODE_FIELD(typeName);
COMPARE_SCALAR_FIELD(inhcount);
COMPARE_SCALAR_FIELD(is_local);
COMPARE_SCALAR_FIELD(is_not_null);
COMPARE_SCALAR_FIELD(is_from_type);
COMPARE_SCALAR_FIELD(storage);
COMPARE_NODE_FIELD(raw_default);
COMPARE_NODE_FIELD(cooked_default);
COMPARE_NODE_FIELD(collClause);
COMPARE_SCALAR_FIELD(collOid);
COMPARE_NODE_FIELD(constraints);
COMPARE_NODE_FIELD(fdwoptions);
COMPARE_LOCATION_FIELD(location);
return true;
}
static bool
_equalConstraint(const Constraint *a, const Constraint *b)
{
COMPARE_SCALAR_FIELD(contype);
COMPARE_STRING_FIELD(conname);
COMPARE_SCALAR_FIELD(deferrable);
COMPARE_SCALAR_FIELD(initdeferred);
COMPARE_LOCATION_FIELD(location);
COMPARE_SCALAR_FIELD(is_no_inherit);
COMPARE_NODE_FIELD(raw_expr);
COMPARE_STRING_FIELD(cooked_expr);
COMPARE_NODE_FIELD(keys);
COMPARE_NODE_FIELD(exclusions);
COMPARE_NODE_FIELD(options);
COMPARE_STRING_FIELD(indexname);
COMPARE_STRING_FIELD(indexspace);
COMPARE_STRING_FIELD(access_method);
COMPARE_NODE_FIELD(where_clause);
COMPARE_NODE_FIELD(pktable);
COMPARE_NODE_FIELD(fk_attrs);
COMPARE_NODE_FIELD(pk_attrs);
COMPARE_SCALAR_FIELD(fk_matchtype);
COMPARE_SCALAR_FIELD(fk_upd_action);
COMPARE_SCALAR_FIELD(fk_del_action);
COMPARE_NODE_FIELD(old_conpfeqop);
COMPARE_SCALAR_FIELD(old_pktable_oid);
COMPARE_SCALAR_FIELD(skip_validation);
COMPARE_SCALAR_FIELD(initially_valid);
return true;
}
static bool
_equalDefElem(const DefElem *a, const DefElem *b)
{
COMPARE_STRING_FIELD(defnamespace);
COMPARE_STRING_FIELD(defname);
COMPARE_NODE_FIELD(arg);
COMPARE_SCALAR_FIELD(defaction);
return true;
}
static bool
_equalLockingClause(const LockingClause *a, const LockingClause *b)
{
COMPARE_NODE_FIELD(lockedRels);
COMPARE_SCALAR_FIELD(strength);
COMPARE_SCALAR_FIELD(waitPolicy);
return true;
}
static bool
_equalRangeTblEntry(const RangeTblEntry *a, const RangeTblEntry *b)
{
COMPARE_SCALAR_FIELD(rtekind);
COMPARE_SCALAR_FIELD(relid);
COMPARE_SCALAR_FIELD(relkind);
COMPARE_NODE_FIELD(tablesample);
COMPARE_NODE_FIELD(subquery);
COMPARE_SCALAR_FIELD(security_barrier);
COMPARE_SCALAR_FIELD(jointype);
COMPARE_NODE_FIELD(joinaliasvars);
COMPARE_NODE_FIELD(functions);
COMPARE_SCALAR_FIELD(funcordinality);
COMPARE_NODE_FIELD(values_lists);
COMPARE_NODE_FIELD(values_collations);
COMPARE_STRING_FIELD(ctename);
COMPARE_SCALAR_FIELD(ctelevelsup);
COMPARE_SCALAR_FIELD(self_reference);
COMPARE_NODE_FIELD(ctecoltypes);
COMPARE_NODE_FIELD(ctecoltypmods);
COMPARE_NODE_FIELD(ctecolcollations);
COMPARE_NODE_FIELD(alias);
COMPARE_NODE_FIELD(eref);
COMPARE_SCALAR_FIELD(lateral);
COMPARE_SCALAR_FIELD(inh);
COMPARE_SCALAR_FIELD(inFromCl);
COMPARE_SCALAR_FIELD(requiredPerms);
COMPARE_SCALAR_FIELD(checkAsUser);
COMPARE_BITMAPSET_FIELD(selectedCols);
COMPARE_BITMAPSET_FIELD(insertedCols);
COMPARE_BITMAPSET_FIELD(updatedCols);
COMPARE_NODE_FIELD(securityQuals);
return true;
}
static bool
_equalRangeTblFunction(const RangeTblFunction *a, const RangeTblFunction *b)
{
COMPARE_NODE_FIELD(funcexpr);
COMPARE_SCALAR_FIELD(funccolcount);
COMPARE_NODE_FIELD(funccolnames);
COMPARE_NODE_FIELD(funccoltypes);
COMPARE_NODE_FIELD(funccoltypmods);
COMPARE_NODE_FIELD(funccolcollations);
COMPARE_BITMAPSET_FIELD(funcparams);
return true;
}
static bool
_equalTableSampleClause(const TableSampleClause *a, const TableSampleClause *b)
{
COMPARE_SCALAR_FIELD(tsmhandler);
COMPARE_NODE_FIELD(args);
COMPARE_NODE_FIELD(repeatable);
return true;
}
static bool
_equalWithCheckOption(const WithCheckOption *a, const WithCheckOption *b)
{
COMPARE_SCALAR_FIELD(kind);
COMPARE_STRING_FIELD(relname);
COMPARE_STRING_FIELD(polname);
COMPARE_NODE_FIELD(qual);
COMPARE_SCALAR_FIELD(cascaded);
return true;
}
static bool
_equalSortGroupClause(const SortGroupClause *a, const SortGroupClause *b)
{
COMPARE_SCALAR_FIELD(tleSortGroupRef);
COMPARE_SCALAR_FIELD(eqop);
COMPARE_SCALAR_FIELD(sortop);
COMPARE_SCALAR_FIELD(nulls_first);
COMPARE_SCALAR_FIELD(hashable);
return true;
}
static bool
_equalGroupingSet(const GroupingSet *a, const GroupingSet *b)
{
COMPARE_SCALAR_FIELD(kind);
COMPARE_NODE_FIELD(content);
COMPARE_LOCATION_FIELD(location);
return true;
}
static bool
_equalWindowClause(const WindowClause *a, const WindowClause *b)
{
COMPARE_STRING_FIELD(name);
COMPARE_STRING_FIELD(refname);
COMPARE_NODE_FIELD(partitionClause);
COMPARE_NODE_FIELD(orderClause);
COMPARE_SCALAR_FIELD(frameOptions);
COMPARE_NODE_FIELD(startOffset);
COMPARE_NODE_FIELD(endOffset);
COMPARE_SCALAR_FIELD(winref);
COMPARE_SCALAR_FIELD(copiedOrder);
return true;
}
static bool
_equalRowMarkClause(const RowMarkClause *a, const RowMarkClause *b)
{
COMPARE_SCALAR_FIELD(rti);
COMPARE_SCALAR_FIELD(strength);
COMPARE_SCALAR_FIELD(waitPolicy);
COMPARE_SCALAR_FIELD(pushedDown);
return true;
}
static bool
_equalWithClause(const WithClause *a, const WithClause *b)
{
COMPARE_NODE_FIELD(ctes);
COMPARE_SCALAR_FIELD(recursive);
COMPARE_LOCATION_FIELD(location);
return true;
}
static bool
_equalInferClause(const InferClause *a, const InferClause *b)
{
COMPARE_NODE_FIELD(indexElems);
COMPARE_NODE_FIELD(whereClause);
COMPARE_STRING_FIELD(conname);
COMPARE_LOCATION_FIELD(location);
return true;
}
static bool
_equalOnConflictClause(const OnConflictClause *a, const OnConflictClause *b)
{
COMPARE_SCALAR_FIELD(action);
COMPARE_NODE_FIELD(infer);
COMPARE_NODE_FIELD(targetList);
COMPARE_NODE_FIELD(whereClause);
COMPARE_LOCATION_FIELD(location);
return true;
}
static bool
_equalCommonTableExpr(const CommonTableExpr *a, const CommonTableExpr *b)
{
COMPARE_STRING_FIELD(ctename);
COMPARE_NODE_FIELD(aliascolnames);
COMPARE_NODE_FIELD(ctequery);
COMPARE_LOCATION_FIELD(location);
COMPARE_SCALAR_FIELD(cterecursive);
COMPARE_SCALAR_FIELD(cterefcount);
COMPARE_NODE_FIELD(ctecolnames);
COMPARE_NODE_FIELD(ctecoltypes);
COMPARE_NODE_FIELD(ctecoltypmods);
COMPARE_NODE_FIELD(ctecolcollations);
return true;
}
static bool
_equalXmlSerialize(const XmlSerialize *a, const XmlSerialize *b)
{
COMPARE_SCALAR_FIELD(xmloption);
COMPARE_NODE_FIELD(expr);
COMPARE_NODE_FIELD(typeName);
COMPARE_LOCATION_FIELD(location);
return true;
}
static bool
_equalRoleSpec(const RoleSpec *a, const RoleSpec *b)
{
COMPARE_SCALAR_FIELD(roletype);
COMPARE_STRING_FIELD(rolename);
COMPARE_LOCATION_FIELD(location);
return true;
}
/*
* Stuff from pg_list.h
*/
static bool
_equalList(const List *a, const List *b)
{
const ListCell *item_a;
const ListCell *item_b;
/*
* Try to reject by simple scalar checks before grovelling through all the
* list elements...
*/
COMPARE_SCALAR_FIELD(type);
COMPARE_SCALAR_FIELD(length);
/*
* We place the switch outside the loop for the sake of efficiency; this
* may not be worth doing...
*/
switch (a->type)
{
case T_List:
forboth(item_a, a, item_b, b)
{
if (!equal(lfirst(item_a), lfirst(item_b)))
return false;
}
break;
case T_IntList:
forboth(item_a, a, item_b, b)
{
if (lfirst_int(item_a) != lfirst_int(item_b))
return false;
}
break;
case T_OidList:
forboth(item_a, a, item_b, b)
{
if (lfirst_oid(item_a) != lfirst_oid(item_b))
return false;
}
break;
default:
elog(ERROR, "unrecognized list node type: %d",
(int) a->type);
return false; /* keep compiler quiet */
}
/*
* If we got here, we should have run out of elements of both lists
*/
Assert(item_a == NULL);
Assert(item_b == NULL);
return true;
}
/*
* Stuff from value.h
*/
static bool
_equalValue(const Value *a, const Value *b)
{
COMPARE_SCALAR_FIELD(type);
switch (a->type)
{
case T_Integer:
COMPARE_SCALAR_FIELD(val.ival);
break;
case T_Float:
case T_String:
case T_BitString:
COMPARE_STRING_FIELD(val.str);
break;
case T_Null:
/* nothing to do */
break;
default:
elog(ERROR, "unrecognized node type: %d", (int) a->type);
break;
}
return true;
}
/*
* equal
* returns whether two nodes are equal
*/
bool
equal(const void *a, const void *b)
{
bool retval;
if (a == b)
return true;
/*
* note that a!=b, so only one of them can be NULL
*/
if (a == NULL || b == NULL)
return false;
/*
* are they the same type of nodes?
*/
if (nodeTag(a) != nodeTag(b))
return false;
switch (nodeTag(a))
{
/*
* PRIMITIVE NODES
*/
case T_Alias:
retval = _equalAlias(a, b);
break;
case T_RangeVar:
retval = _equalRangeVar(a, b);
break;
case T_IntoClause:
retval = _equalIntoClause(a, b);
break;
case T_Var:
retval = _equalVar(a, b);
break;
case T_Const:
retval = _equalConst(a, b);
break;
case T_Param:
retval = _equalParam(a, b);
break;
case T_Aggref:
retval = _equalAggref(a, b);
break;
case T_GroupingFunc:
retval = _equalGroupingFunc(a, b);
break;
case T_WindowFunc:
retval = _equalWindowFunc(a, b);
break;
case T_ArrayRef:
retval = _equalArrayRef(a, b);
break;
case T_FuncExpr:
retval = _equalFuncExpr(a, b);
break;
case T_NamedArgExpr:
retval = _equalNamedArgExpr(a, b);
break;
case T_OpExpr:
retval = _equalOpExpr(a, b);
break;
case T_DistinctExpr:
retval = _equalDistinctExpr(a, b);
break;
case T_NullIfExpr:
retval = _equalNullIfExpr(a, b);
break;
case T_ScalarArrayOpExpr:
retval = _equalScalarArrayOpExpr(a, b);
break;
case T_BoolExpr:
retval = _equalBoolExpr(a, b);
break;
case T_SubLink:
retval = _equalSubLink(a, b);
break;
case T_SubPlan:
retval = _equalSubPlan(a, b);
break;
case T_AlternativeSubPlan:
retval = _equalAlternativeSubPlan(a, b);
break;
case T_FieldSelect:
retval = _equalFieldSelect(a, b);
break;
case T_FieldStore:
retval = _equalFieldStore(a, b);
break;
case T_RelabelType:
retval = _equalRelabelType(a, b);
break;
case T_CoerceViaIO:
retval = _equalCoerceViaIO(a, b);
break;
case T_ArrayCoerceExpr:
retval = _equalArrayCoerceExpr(a, b);
break;
case T_ConvertRowtypeExpr:
retval = _equalConvertRowtypeExpr(a, b);
break;
case T_CollateExpr:
retval = _equalCollateExpr(a, b);
break;
case T_CaseExpr:
retval = _equalCaseExpr(a, b);
break;
case T_CaseWhen:
retval = _equalCaseWhen(a, b);
break;
case T_CaseTestExpr:
retval = _equalCaseTestExpr(a, b);
break;
case T_ArrayExpr:
retval = _equalArrayExpr(a, b);
break;
case T_RowExpr:
retval = _equalRowExpr(a, b);
break;
case T_RowCompareExpr:
retval = _equalRowCompareExpr(a, b);
break;
case T_CoalesceExpr:
retval = _equalCoalesceExpr(a, b);
break;
case T_MinMaxExpr:
retval = _equalMinMaxExpr(a, b);
break;
case T_XmlExpr:
retval = _equalXmlExpr(a, b);
break;
case T_NullTest:
retval = _equalNullTest(a, b);
break;
case T_BooleanTest:
retval = _equalBooleanTest(a, b);
break;
case T_CoerceToDomain:
retval = _equalCoerceToDomain(a, b);
break;
case T_CoerceToDomainValue:
retval = _equalCoerceToDomainValue(a, b);
break;
case T_SetToDefault:
retval = _equalSetToDefault(a, b);
break;
case T_CurrentOfExpr:
retval = _equalCurrentOfExpr(a, b);
break;
case T_InferenceElem:
retval = _equalInferenceElem(a, b);
break;
case T_TargetEntry:
retval = _equalTargetEntry(a, b);
break;
case T_RangeTblRef:
retval = _equalRangeTblRef(a, b);
break;
case T_FromExpr:
retval = _equalFromExpr(a, b);
break;
case T_OnConflictExpr:
retval = _equalOnConflictExpr(a, b);
break;
case T_JoinExpr:
retval = _equalJoinExpr(a, b);
break;
/*
* RELATION NODES
*/
case T_PathKey:
retval = _equalPathKey(a, b);
break;
case T_RestrictInfo:
retval = _equalRestrictInfo(a, b);
break;
case T_PlaceHolderVar:
retval = _equalPlaceHolderVar(a, b);
break;
case T_SpecialJoinInfo:
retval = _equalSpecialJoinInfo(a, b);
break;
case T_AppendRelInfo:
retval = _equalAppendRelInfo(a, b);
break;
case T_PlaceHolderInfo:
retval = _equalPlaceHolderInfo(a, b);
break;
case T_List:
case T_IntList:
case T_OidList:
retval = _equalList(a, b);
break;
case T_Integer:
case T_Float:
case T_String:
case T_BitString:
case T_Null:
retval = _equalValue(a, b);
break;
/*
* PARSE NODES
*/
case T_Query:
retval = _equalQuery(a, b);
break;
case T_InsertStmt:
retval = _equalInsertStmt(a, b);
break;
case T_DeleteStmt:
retval = _equalDeleteStmt(a, b);
break;
case T_UpdateStmt:
retval = _equalUpdateStmt(a, b);
break;
case T_SelectStmt:
retval = _equalSelectStmt(a, b);
break;
case T_SetOperationStmt:
retval = _equalSetOperationStmt(a, b);
break;
case T_AlterTableStmt:
retval = _equalAlterTableStmt(a, b);
break;
case T_AlterTableCmd:
retval = _equalAlterTableCmd(a, b);
break;
case T_AlterDomainStmt:
retval = _equalAlterDomainStmt(a, b);
break;
case T_GrantStmt:
retval = _equalGrantStmt(a, b);
break;
case T_GrantRoleStmt:
retval = _equalGrantRoleStmt(a, b);
break;
case T_AlterDefaultPrivilegesStmt:
retval = _equalAlterDefaultPrivilegesStmt(a, b);
break;
case T_DeclareCursorStmt:
retval = _equalDeclareCursorStmt(a, b);
break;
case T_ClosePortalStmt:
retval = _equalClosePortalStmt(a, b);
break;
case T_ClusterStmt:
retval = _equalClusterStmt(a, b);
break;
case T_CopyStmt:
retval = _equalCopyStmt(a, b);
break;
case T_CreateStmt:
retval = _equalCreateStmt(a, b);
break;
case T_TableLikeClause:
retval = _equalTableLikeClause(a, b);
break;
case T_DefineStmt:
retval = _equalDefineStmt(a, b);
break;
case T_DropStmt:
retval = _equalDropStmt(a, b);
break;
case T_TruncateStmt:
retval = _equalTruncateStmt(a, b);
break;
case T_CommentStmt:
retval = _equalCommentStmt(a, b);
break;
case T_SecLabelStmt:
retval = _equalSecLabelStmt(a, b);
break;
case T_FetchStmt:
retval = _equalFetchStmt(a, b);
break;
case T_IndexStmt:
retval = _equalIndexStmt(a, b);
break;
case T_CreateFunctionStmt:
retval = _equalCreateFunctionStmt(a, b);
break;
case T_FunctionParameter:
retval = _equalFunctionParameter(a, b);
break;
case T_AlterFunctionStmt:
retval = _equalAlterFunctionStmt(a, b);
break;
case T_DoStmt:
retval = _equalDoStmt(a, b);
break;
case T_RenameStmt:
retval = _equalRenameStmt(a, b);
break;
case T_AlterObjectSchemaStmt:
retval = _equalAlterObjectSchemaStmt(a, b);
break;
case T_AlterOwnerStmt:
retval = _equalAlterOwnerStmt(a, b);
break;
case T_RuleStmt:
retval = _equalRuleStmt(a, b);
break;
case T_NotifyStmt:
retval = _equalNotifyStmt(a, b);
break;
case T_ListenStmt:
retval = _equalListenStmt(a, b);
break;
case T_UnlistenStmt:
retval = _equalUnlistenStmt(a, b);
break;
case T_TransactionStmt:
retval = _equalTransactionStmt(a, b);
break;
case T_CompositeTypeStmt:
retval = _equalCompositeTypeStmt(a, b);
break;
case T_CreateEnumStmt:
retval = _equalCreateEnumStmt(a, b);
break;
case T_CreateRangeStmt:
retval = _equalCreateRangeStmt(a, b);
break;
case T_AlterEnumStmt:
retval = _equalAlterEnumStmt(a, b);
break;
case T_ViewStmt:
retval = _equalViewStmt(a, b);
break;
case T_LoadStmt:
retval = _equalLoadStmt(a, b);
break;
case T_CreateDomainStmt:
retval = _equalCreateDomainStmt(a, b);
break;
case T_CreateOpClassStmt:
retval = _equalCreateOpClassStmt(a, b);
break;
case T_CreateOpClassItem:
retval = _equalCreateOpClassItem(a, b);
break;
case T_CreateOpFamilyStmt:
retval = _equalCreateOpFamilyStmt(a, b);
break;
case T_AlterOpFamilyStmt:
retval = _equalAlterOpFamilyStmt(a, b);
break;
case T_CreatedbStmt:
retval = _equalCreatedbStmt(a, b);
break;
case T_AlterDatabaseStmt:
retval = _equalAlterDatabaseStmt(a, b);
break;
case T_AlterDatabaseSetStmt:
retval = _equalAlterDatabaseSetStmt(a, b);
break;
case T_DropdbStmt:
retval = _equalDropdbStmt(a, b);
break;
case T_VacuumStmt:
retval = _equalVacuumStmt(a, b);
break;
case T_ExplainStmt:
retval = _equalExplainStmt(a, b);
break;
case T_CreateTableAsStmt:
retval = _equalCreateTableAsStmt(a, b);
break;
case T_RefreshMatViewStmt:
retval = _equalRefreshMatViewStmt(a, b);
break;
case T_ReplicaIdentityStmt:
retval = _equalReplicaIdentityStmt(a, b);
break;
case T_AlterSystemStmt:
retval = _equalAlterSystemStmt(a, b);
break;
case T_CreateSeqStmt:
retval = _equalCreateSeqStmt(a, b);
break;
case T_AlterSeqStmt:
retval = _equalAlterSeqStmt(a, b);
break;
case T_VariableSetStmt:
retval = _equalVariableSetStmt(a, b);
break;
case T_VariableShowStmt:
retval = _equalVariableShowStmt(a, b);
break;
case T_DiscardStmt:
retval = _equalDiscardStmt(a, b);
break;
case T_CreateTableSpaceStmt:
retval = _equalCreateTableSpaceStmt(a, b);
break;
case T_DropTableSpaceStmt:
retval = _equalDropTableSpaceStmt(a, b);
break;
case T_AlterTableSpaceOptionsStmt:
retval = _equalAlterTableSpaceOptionsStmt(a, b);
break;
case T_AlterTableMoveAllStmt:
retval = _equalAlterTableMoveAllStmt(a, b);
break;
case T_CreateExtensionStmt:
retval = _equalCreateExtensionStmt(a, b);
break;
case T_AlterExtensionStmt:
retval = _equalAlterExtensionStmt(a, b);
break;
case T_AlterExtensionContentsStmt:
retval = _equalAlterExtensionContentsStmt(a, b);
break;
case T_CreateFdwStmt:
retval = _equalCreateFdwStmt(a, b);
break;
case T_AlterFdwStmt:
retval = _equalAlterFdwStmt(a, b);
break;
case T_CreateForeignServerStmt:
retval = _equalCreateForeignServerStmt(a, b);
break;
case T_AlterForeignServerStmt:
retval = _equalAlterForeignServerStmt(a, b);
break;
case T_CreateUserMappingStmt:
retval = _equalCreateUserMappingStmt(a, b);
break;
case T_AlterUserMappingStmt:
retval = _equalAlterUserMappingStmt(a, b);
break;
case T_DropUserMappingStmt:
retval = _equalDropUserMappingStmt(a, b);
break;
case T_CreateForeignTableStmt:
retval = _equalCreateForeignTableStmt(a, b);
break;
case T_ImportForeignSchemaStmt:
retval = _equalImportForeignSchemaStmt(a, b);
break;
case T_CreateTransformStmt:
retval = _equalCreateTransformStmt(a, b);
break;
case T_CreateTrigStmt:
retval = _equalCreateTrigStmt(a, b);
break;
case T_CreateEventTrigStmt:
retval = _equalCreateEventTrigStmt(a, b);
break;
case T_AlterEventTrigStmt:
retval = _equalAlterEventTrigStmt(a, b);
break;
case T_CreatePLangStmt:
retval = _equalCreatePLangStmt(a, b);
break;
case T_CreateRoleStmt:
retval = _equalCreateRoleStmt(a, b);
break;
case T_AlterRoleStmt:
retval = _equalAlterRoleStmt(a, b);
break;
case T_AlterRoleSetStmt:
retval = _equalAlterRoleSetStmt(a, b);
break;
case T_DropRoleStmt:
retval = _equalDropRoleStmt(a, b);
break;
case T_LockStmt:
retval = _equalLockStmt(a, b);
break;
case T_ConstraintsSetStmt:
retval = _equalConstraintsSetStmt(a, b);
break;
case T_ReindexStmt:
retval = _equalReindexStmt(a, b);
break;
case T_CheckPointStmt:
retval = true;
break;
case T_CreateSchemaStmt:
retval = _equalCreateSchemaStmt(a, b);
break;
case T_CreateConversionStmt:
retval = _equalCreateConversionStmt(a, b);
break;
case T_CreateCastStmt:
retval = _equalCreateCastStmt(a, b);
break;
case T_PrepareStmt:
retval = _equalPrepareStmt(a, b);
break;
case T_ExecuteStmt:
retval = _equalExecuteStmt(a, b);
break;
case T_DeallocateStmt:
retval = _equalDeallocateStmt(a, b);
break;
case T_DropOwnedStmt:
retval = _equalDropOwnedStmt(a, b);
break;
case T_ReassignOwnedStmt:
retval = _equalReassignOwnedStmt(a, b);
break;
case T_AlterTSDictionaryStmt:
retval = _equalAlterTSDictionaryStmt(a, b);
break;
case T_AlterTSConfigurationStmt:
retval = _equalAlterTSConfigurationStmt(a, b);
break;
case T_CreatePolicyStmt:
retval = _equalCreatePolicyStmt(a, b);
break;
case T_AlterPolicyStmt:
retval = _equalAlterPolicyStmt(a, b);
break;
case T_A_Expr:
retval = _equalAExpr(a, b);
break;
case T_ColumnRef:
retval = _equalColumnRef(a, b);
break;
case T_ParamRef:
retval = _equalParamRef(a, b);
break;
case T_A_Const:
retval = _equalAConst(a, b);
break;
case T_FuncCall:
retval = _equalFuncCall(a, b);
break;
case T_A_Star:
retval = _equalAStar(a, b);
break;
case T_A_Indices:
retval = _equalAIndices(a, b);
break;
case T_A_Indirection:
retval = _equalA_Indirection(a, b);
break;
case T_A_ArrayExpr:
retval = _equalA_ArrayExpr(a, b);
break;
case T_ResTarget:
retval = _equalResTarget(a, b);
break;
case T_MultiAssignRef:
retval = _equalMultiAssignRef(a, b);
break;
case T_TypeCast:
retval = _equalTypeCast(a, b);
break;
case T_CollateClause:
retval = _equalCollateClause(a, b);
break;
case T_SortBy:
retval = _equalSortBy(a, b);
break;
case T_WindowDef:
retval = _equalWindowDef(a, b);
break;
case T_RangeSubselect:
retval = _equalRangeSubselect(a, b);
break;
case T_RangeFunction:
retval = _equalRangeFunction(a, b);
break;
case T_RangeTableSample:
retval = _equalRangeTableSample(a, b);
break;
case T_TypeName:
retval = _equalTypeName(a, b);
break;
case T_IndexElem:
retval = _equalIndexElem(a, b);
break;
case T_ColumnDef:
retval = _equalColumnDef(a, b);
break;
case T_Constraint:
retval = _equalConstraint(a, b);
break;
case T_DefElem:
retval = _equalDefElem(a, b);
break;
case T_LockingClause:
retval = _equalLockingClause(a, b);
break;
case T_RangeTblEntry:
retval = _equalRangeTblEntry(a, b);
break;
case T_RangeTblFunction:
retval = _equalRangeTblFunction(a, b);
break;
case T_TableSampleClause:
retval = _equalTableSampleClause(a, b);
break;
case T_WithCheckOption:
retval = _equalWithCheckOption(a, b);
break;
case T_SortGroupClause:
retval = _equalSortGroupClause(a, b);
break;
case T_GroupingSet:
retval = _equalGroupingSet(a, b);
break;
case T_WindowClause:
retval = _equalWindowClause(a, b);
break;
case T_RowMarkClause:
retval = _equalRowMarkClause(a, b);
break;
case T_WithClause:
retval = _equalWithClause(a, b);
break;
case T_InferClause:
retval = _equalInferClause(a, b);
break;
case T_OnConflictClause:
retval = _equalOnConflictClause(a, b);
break;
case T_CommonTableExpr:
retval = _equalCommonTableExpr(a, b);
break;
case T_FuncWithArgs:
retval = _equalFuncWithArgs(a, b);
break;
case T_AccessPriv:
retval = _equalAccessPriv(a, b);
break;
case T_XmlSerialize:
retval = _equalXmlSerialize(a, b);
break;
case T_RoleSpec:
retval = _equalRoleSpec(a, b);
break;
default:
elog(ERROR, "unrecognized node type: %d",
(int) nodeTag(a));
retval = false; /* keep compiler quiet */
break;
}
return retval;
}