Skip to content

P
Postgres FD Implementation
Commit b7044266 authored by Bruce Momjian's avatar Bruce Momjian
Browse files
Options

Make parser functions static where possible.

parent 97ad0b1c
Show whitespace changes
Inline Side-by-side
Showing with 163 additions and 165 deletions
src/backend/parser/parse_agg.c
View file @ b7044266
......@@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/parser/parse_agg.c,v 1.2 1997/11/26 01:11:14 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/parser/parse_agg.c,v 1.3 1997/11/26 03:42:37 momjian Exp $
*
*-------------------------------------------------------------------------
*/
......@@ -27,6 +27,10 @@
#include "parser/parse_target.h"
#include "utils/syscache.h"
static bool contain_agg_clause(Node *clause);
static bool exprIsAggOrGroupCol(Node *expr, List *groupClause);
static bool tleIsAggOrGroupCol(TargetEntry *tle, List *groupClause);
/*
* AddAggToParseState -
* add the aggregate to the list of unique aggregates in pstate.
......@@ -93,7 +97,7 @@ finalizeAggregates(ParseState *pstate, Query *qry)
*
* Returns true if any aggregate found.
*/
bool
static bool
contain_agg_clause(Node *clause)
{
if (clause == NULL)
......@@ -151,7 +155,7 @@ contain_agg_clause(Node *clause)
* exprIsAggOrGroupCol -
* returns true if the expression does not contain non-group columns.
*/
bool
static bool
exprIsAggOrGroupCol(Node *expr, List *groupClause)
{
List *gl;
......@@ -185,7 +189,7 @@ exprIsAggOrGroupCol(Node *expr, List *groupClause)
* tleIsAggOrGroupCol -
* returns true if the TargetEntry is Agg or GroupCol.
*/
bool
static bool
tleIsAggOrGroupCol(TargetEntry *tle, List *groupClause)
{
Node *expr = tle->expr;
......
src/backend/parser/parse_clause.c
View file @ b7044266
......@@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/parser/parse_clause.c,v 1.2 1997/11/26 01:11:16 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/parser/parse_clause.c,v 1.3 1997/11/26 03:42:39 momjian Exp $
*
*-------------------------------------------------------------------------
*/
......@@ -25,45 +25,9 @@
#include "parser/parse_relation.h"
#include "parser/parse_target.h"
/*
* parseFromClause -
* turns the table references specified in the from-clause into a
* range table. The range table may grow as we transform the expressions
* in the target list. (Note that this happens because in POSTQUEL, we
* allow references to relations not specified in the from-clause. We
* also allow that in our POST-SQL)
*
*/
void
parseFromClause(ParseState *pstate, List *frmList)
{
List *fl;
foreach(fl, frmList)
{
RangeVar *r = lfirst(fl);
RelExpr *baserel = r->relExpr;
char *relname = baserel->relname;
char *refname = r->name;
RangeTblEntry *rte;
if (refname == NULL)
refname = relname;
/*
* marks this entry to indicate it comes from the FROM clause. In
* SQL, the target list can only refer to range variables
* specified in the from clause but we follow the more powerful
* POSTQUEL semantics and automatically generate the range
* variable if not specified. However there are times we need to
* know whether the entries are legitimate.
*
* eg. select * from foo f where f.x = 1; will generate wrong answer
* if we expand * to foo.x.
*/
rte = addRangeTableEntry(pstate, relname, refname, baserel->inh, TRUE);
}
}
static TargetEntry *find_targetlist_entry(ParseState *pstate,
SortGroupBy *sortgroupby, List *tlist);
static void parseFromClause(ParseState *pstate, List *frmList);
/*
* makeRangeTable -
......@@ -92,12 +56,6 @@ makeRangeTable(ParseState *pstate, char *relname, List *frmList)
/* will close relation later */
}
/*****************************************************************************
*
* Where Clause
*
*****************************************************************************/
/*
* transformWhereClause -
* transforms the qualification and make sure it is of type Boolean
......@@ -123,11 +81,45 @@ transformWhereClause(ParseState *pstate, Node *a_expr)
return qual;
}
/*****************************************************************************
/*
* parseFromClause -
* turns the table references specified in the from-clause into a
* range table. The range table may grow as we transform the expressions
* in the target list. (Note that this happens because in POSTQUEL, we
* allow references to relations not specified in the from-clause. We
* also allow that in our POST-SQL)
*
* Sort Clause
*/
static void
parseFromClause(ParseState *pstate, List *frmList)
{
List *fl;
foreach(fl, frmList)
{
RangeVar *r = lfirst(fl);
RelExpr *baserel = r->relExpr;
char *relname = baserel->relname;
char *refname = r->name;
RangeTblEntry *rte;
if (refname == NULL)
refname = relname;
/*
* marks this entry to indicate it comes from the FROM clause. In
* SQL, the target list can only refer to range variables
* specified in the from clause but we follow the more powerful
* POSTQUEL semantics and automatically generate the range
* variable if not specified. However there are times we need to
* know whether the entries are legitimate.
*
*****************************************************************************/
* eg. select * from foo f where f.x = 1; will generate wrong answer
* if we expand * to foo.x.
*/
rte = addRangeTableEntry(pstate, relname, refname, baserel->inh, TRUE);
}
}
/*
* find_targetlist_entry -
......@@ -135,7 +127,7 @@ transformWhereClause(ParseState *pstate, Node *a_expr)
* and range
*
*/
TargetEntry *
static TargetEntry *
find_targetlist_entry(ParseState *pstate, SortGroupBy *sortgroupby, List *tlist)
{
List *i;
......
src/backend/parser/parse_expr.c
View file @ b7044266
......@@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/parser/parse_expr.c,v 1.2 1997/11/26 01:11:17 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/parser/parse_expr.c,v 1.3 1997/11/26 03:42:41 momjian Exp $
*
*-------------------------------------------------------------------------
*/
......@@ -22,6 +22,7 @@
#include "nodes/params.h"
#include "nodes/relation.h"
#include "parse.h"
#include "parser/gramparse.h"
#include "parser/parse_expr.h"
#include "parser/parse_func.h"
#include "parser/parse_node.h"
......@@ -29,7 +30,7 @@
#include "parser/parse_target.h"
#include "utils/builtins.h"
Oid param_type(int t); /* from gram.y */
static Node *parser_typecast(Value *expr, TypeName *typename, int typlen);
/*
* transformExpr -
......@@ -397,7 +398,7 @@ handleNestedDots(ParseState *pstate, Attr *attr, int *curr_resno)
return (retval);
}
Node *
static Node *
parser_typecast(Value *expr, TypeName *typename, int typlen)
{
/* check for passing non-ints */
......
src/backend/parser/parse_func.c
View file @ b7044266
......@@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/parser/parse_func.c,v 1.2 1997/11/26 01:11:21 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/parser/parse_func.c,v 1.3 1997/11/26 03:42:42 momjian Exp $
*
*-------------------------------------------------------------------------
*/
......@@ -42,6 +42,37 @@
#include "utils/lsyscache.h"
#include "utils/syscache.h"
static Node *ParseComplexProjection(ParseState *pstate,
char *funcname,
Node *first_arg,
bool *attisset);
static Oid ** argtype_inherit(int nargs, Oid *oid_array);
static bool can_coerce(int nargs, Oid *input_typeids, Oid *func_typeids);
static int find_inheritors(Oid relid, Oid **supervec);
static CandidateList func_get_candidates(char *funcname, int nargs);
static bool func_get_detail(char *funcname,
int nargs,
Oid *oid_array,
Oid *funcid, /* return value */
Oid *rettype, /* return value */
bool *retset, /* return value */
Oid **true_typeids);
static Oid * func_select_candidate(int nargs,
Oid *input_typeids,
CandidateList candidates);
static Oid funcid_get_rettype(Oid funcid);
static Oid **gen_cross_product(InhPaths *arginh, int nargs);
static void make_arguments(int nargs,
List *fargs,
Oid *input_typeids,
Oid *function_typeids);
static int match_argtypes(int nargs,
Oid *input_typeids,
CandidateList function_typeids,
CandidateList *candidates);
static List *setup_tlist(char *attname, Oid relid);
static List *setup_base_tlist(Oid typeid);
#define ISCOMPLEX(type) (typeidTypeRelid(type) ? true : false)
#define MAXFARGS 8 /* max # args to a c or postquel function */
......@@ -400,7 +431,7 @@ ParseFunc(ParseState *pstate, char *funcname, List *fargs, int *curr_resno)
return (retval);
}
Oid
static Oid
funcid_get_rettype(Oid funcid)
{
HeapTuple func_tuple = NULL;
......@@ -422,7 +453,7 @@ funcid_get_rettype(Oid funcid)
* get a list of all argument type vectors for which a function named
* funcname taking nargs arguments exists
*/
CandidateList
static CandidateList
func_get_candidates(char *funcname, int nargs)
{
Relation heapRelation;
......@@ -500,7 +531,7 @@ func_get_candidates(char *funcname, int nargs)
/*
* can input_typeids be coerced to func_typeids?
*/
bool
static bool
can_coerce(int nargs, Oid *input_typeids, Oid *func_typeids)
{
int i;
......@@ -539,7 +570,7 @@ can_coerce(int nargs, Oid *input_typeids, Oid *func_typeids)
* that match the input typeids (either exactly or by coercion), and
* return the number of such arrays
*/
int
static int
match_argtypes(int nargs,
Oid *input_typeids,
CandidateList function_typeids,
......@@ -577,7 +608,7 @@ match_argtypes(int nargs,
* returns the selected argtype array if the conflict can be resolved,
* otherwise returns NULL
*/
Oid *
static Oid *
func_select_candidate(int nargs,
Oid *input_typeids,
CandidateList candidates)
......@@ -586,7 +617,7 @@ func_select_candidate(int nargs,
return (NULL);
}
bool
static bool
func_get_detail(char *funcname,
int nargs,
Oid *oid_array,
......@@ -731,7 +762,7 @@ func_get_detail(char *funcname,
* not defined. There are lots of these (mostly builtins) in the
* catalogs.
*/
Oid **
static Oid **
argtype_inherit(int nargs, Oid *oid_array)
{
Oid relid;
......@@ -745,7 +776,7 @@ argtype_inherit(int nargs, Oid *oid_array)
arginh[i].self = oid_array[i];
if ((relid = typeidTypeRelid(oid_array[i])) != InvalidOid)
{
arginh[i].nsupers = findsupers(relid, &(arginh[i].supervec));
arginh[i].nsupers = find_inheritors(relid, &(arginh[i].supervec));
}
else
{
......@@ -762,10 +793,10 @@ argtype_inherit(int nargs, Oid *oid_array)
}
/* return an ordered cross-product of the classes involved */
return (genxprod(arginh, nargs));
return (gen_cross_product(arginh, nargs));
}
int findsupers(Oid relid, Oid **supervec)
static int find_inheritors(Oid relid, Oid **supervec)
{
Oid *relidvec;
Relation inhrel;
......@@ -885,8 +916,8 @@ int findsupers(Oid relid, Oid **supervec)
return (nvisited);
}
Oid **
genxprod(InhPaths *arginh, int nargs)
static Oid **
gen_cross_product(InhPaths *arginh, int nargs)
{
int nanswers;
Oid **result,
......@@ -946,7 +977,7 @@ genxprod(InhPaths *arginh, int nargs)
** Given the number and types of arguments to a function, and the
** actual arguments and argument types, do the necessary typecasting.
*/
void
static void
make_arguments(int nargs,
List *fargs,
Oid *input_typeids,
......@@ -987,7 +1018,7 @@ make_arguments(int nargs,
** on a tuple parameter or return value. Due to a bug in 4.0,
** it's not possible to refer to system attributes in this case.
*/
List *
static List *
setup_tlist(char *attname, Oid relid)
{
TargetEntry *tle;
......@@ -1021,7 +1052,7 @@ setup_tlist(char *attname, Oid relid)
** Build a tlist that extracts a base type from the tuple
** returned by the executor.
*/
List *
static List *
setup_base_tlist(Oid typeid)
{
TargetEntry *tle;
......@@ -1048,7 +1079,7 @@ setup_base_tlist(Oid typeid)
* handles function calls with a single argument that is of complex type.
* This routine returns NULL if it can't handle the projection (eg. sets).
*/
Node *
static Node *
ParseComplexProjection(ParseState *pstate,
char *funcname,
Node *first_arg,
......
src/backend/parser/parse_node.c
View file @ b7044266
......@@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/parser/parse_node.c,v 1.2 1997/11/26 01:11:22 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/parser/parse_node.c,v 1.3 1997/11/26 03:42:44 momjian Exp $
*
*-------------------------------------------------------------------------
*/
......@@ -28,6 +28,12 @@
#include "utils/builtins.h"
#include "utils/syscache.h"
static void disallow_setop(char *op, Type optype, Node *operand);
static Node *make_operand(char *opname,
Node *tree,
Oid orig_typeId,
Oid true_typeId);
/*
* make_parsestate() --
* allocate and initialize a new ParseState.
......@@ -56,7 +62,7 @@ make_parsestate(void)
return (pstate);
}
Node *
static Node *
make_operand(char *opname,
Node *tree,
Oid orig_typeId,
......@@ -110,7 +116,7 @@ make_operand(char *opname,
}
void
static void
disallow_setop(char *op, Type optype, Node *operand)
{
if (operand == NULL)
......
src/backend/parser/parse_oper.c
View file @ b7044266
......@@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/parser/parse_oper.c,v 1.2 1997/11/26 01:11:24 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/parser/parse_oper.c,v 1.3 1997/11/26 03:42:45 momjian Exp $
*
*-------------------------------------------------------------------------
*/
......@@ -26,6 +26,21 @@
#include "storage/bufmgr.h"
#include "utils/syscache.h"
static int binary_oper_get_candidates(char *opname,
Oid leftTypeId,
Oid rightTypeId,
CandidateList *candidates);
static CandidateList binary_oper_select_candidate(Oid arg1,
Oid arg2,
CandidateList candidates);
static bool equivalentOpersAfterPromotion(CandidateList candidates);
static void op_error(char *op, Oid arg1, Oid arg2);
static int unary_oper_get_candidates(char *op,
Oid typeId,
CandidateList *candidates,
char rightleft);
Oid
any_ordering_op(int restype)
{
......@@ -51,7 +66,7 @@ oprid(Operator op)
* opname exists, such that leftTypeId can be coerced to arg1 and
* rightTypeId can be coerced to arg2
*/
int
static int
binary_oper_get_candidates(char *opname,
Oid leftTypeId,
Oid rightTypeId,
......@@ -149,7 +164,7 @@ binary_oper_get_candidates(char *opname,
* the all the candidates operate on the same data types after
* promotion (int2, int4, float4 -> float8).
*/
bool
static bool
equivalentOpersAfterPromotion(CandidateList candidates)
{
CandidateList result;
......@@ -223,7 +238,7 @@ equivalentOpersAfterPromotion(CandidateList candidates)
* given a choice of argument type pairs for a binary operator,
* try to choose a default pair
*/
CandidateList
static CandidateList
binary_oper_select_candidate(Oid arg1,
Oid arg2,
CandidateList candidates)
......@@ -366,7 +381,7 @@ oper(char *op, Oid arg1, Oid arg2, bool noWarnings)
* a right/left unary operator named opname exists,
* such that typeId can be coerced to it
*/
int
static int
unary_oper_get_candidates(char *op,
Oid typeId,
CandidateList *candidates,
......@@ -548,7 +563,7 @@ outstr(char *typename, /* Name of type of value */
* Give a somewhat useful error message when the operator for two types
* is not found.
*/
void
static void
op_error(char *op, Oid arg1, Oid arg2)
{
Type tp1 = NULL,
......
src/backend/parser/parse_relation.c
View file @ b7044266
......@@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/parser/parse_relation.c,v 1.2 1997/11/26 01:11:28 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/parser/parse_relation.c,v 1.3 1997/11/26 03:42:48 momjian Exp $
*
*-------------------------------------------------------------------------
*/
......@@ -24,6 +24,9 @@
#include "utils/builtins.h"
#include "utils/lsyscache.h"
static void checkTargetTypes(ParseState *pstate, char *target_colname,
char *refname, char *colname);
struct
{
char *field;
......@@ -415,7 +418,7 @@ handleTargetColname(ParseState *pstate, char **resname,
* checkTargetTypes -
* checks value and target column types
*/
void
static void
checkTargetTypes(ParseState *pstate, char *target_colname,
char *refname, char *colname)
{
......
src/backend/parser/parse_target.c
View file @ b7044266
......@@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/parser/parse_target.c,v 1.2 1997/11/26 01:11:30 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/parser/parse_target.c,v 1.3 1997/11/26 03:42:49 momjian Exp $
*
*-------------------------------------------------------------------------
*/
......@@ -25,6 +25,13 @@
#include "parser/parse_target.h"
#include "utils/builtins.h"
static List *expandAllTables(ParseState *pstate);
static char *figureColname(Node *expr, Node *resval);
static TargetEntry *make_targetlist_expr(ParseState *pstate,
char *colname,
Node *expr,
List *arrayRef);
/*
* transformTargetList -
* turns a list of ResTarget's into a list of TargetEntry's
......@@ -310,7 +317,7 @@ transformTargetList(ParseState *pstate, List *targetlist)
*
* arrayRef is a list of transformed A_Indices
*/
TargetEntry *
static TargetEntry *
make_targetlist_expr(ParseState *pstate,
char *colname,
Node *expr,
......@@ -568,7 +575,7 @@ makeTargetNames(ParseState *pstate, List *cols)
* turns '*' (in the target list) into a list of attributes
* (of all relations in the range table)
*/
List *
static List *
expandAllTables(ParseState *pstate)
{
List *target = NIL;
......@@ -633,7 +640,7 @@ expandAllTables(ParseState *pstate)
* list, we have to guess.
*
*/
char *
static char *
figureColname(Node *expr, Node *resval)
{
switch (nodeTag(expr))
......
src/backend/utils/time/tqual.c
View file @ b7044266
......@@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/time/tqual.c,v 1.11 1997/11/24 05:09:24 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/utils/time/tqual.c,v 1.12 1997/11/26 03:42:58 momjian Exp $
*
*-------------------------------------------------------------------------
*/
......@@ -24,6 +24,8 @@
#include "utils/palloc.h"
#include "utils/tqual.h"
static bool heapisoverride(void);
extern bool PostgresIsInitialized;
/*
......@@ -49,8 +51,7 @@ setheapoverride(bool on)
}
}
/* static */
bool
static bool
heapisoverride()
{
if (!TransactionIdIsValid(HeapSpecialTransactionId))
......
src/include/parser/gramparse.h
View file @ b7044266
......@@ -6,7 +6,7 @@
*
* Copyright (c) 1994, Regents of the University of California
*
* $Id: gramparse.h,v 1.5 1997/09/08 21:53:37 momjian Exp $
* $Id: gramparse.h,v 1.6 1997/11/26 03:43:05 momjian Exp $
*
*-------------------------------------------------------------------------
*/
......@@ -18,6 +18,7 @@
extern void init_io(void);
/* from gram.y */
extern Oid param_type(int t);
extern void parser_init(Oid *typev, int nargs);
extern int yyparse(void);
......
src/include/parser/parse_agg.h
View file @ b7044266
......@@ -6,7 +6,7 @@
*
* Copyright (c) 1994, Regents of the University of California
*
* $Id: parse_agg.h,v 1.2 1997/11/26 01:13:58 momjian Exp $
* $Id: parse_agg.h,v 1.3 1997/11/26 03:43:08 momjian Exp $
*
*-------------------------------------------------------------------------
*/
......@@ -20,9 +20,6 @@
extern void AddAggToParseState(ParseState *pstate, Aggreg *aggreg);
extern void finalizeAggregates(ParseState *pstate, Query *qry);
extern bool contain_agg_clause(Node *clause);
extern bool exprIsAggOrGroupCol(Node *expr, List *groupClause);
extern bool tleIsAggOrGroupCol(TargetEntry *tle, List *groupClause);
extern void parseCheckAggregates(ParseState *pstate, Query *qry);
extern Aggreg *ParseAgg(char *aggname, Oid basetype, Node *target);
extern void agg_error(char *caller, char *aggname, Oid basetypeID);
......
src/include/parser/parse_clause.h
View file @ b7044266
......@@ -6,7 +6,7 @@
*
* Copyright (c) 1994, Regents of the University of California
*
* $Id: parse_clause.h,v 1.2 1997/11/26 01:14:00 momjian Exp $
* $Id: parse_clause.h,v 1.3 1997/11/26 03:43:09 momjian Exp $
*
*-------------------------------------------------------------------------
*/
......@@ -19,11 +19,8 @@
#include <nodes/primnodes.h>
#include <parser/parse_node.h>
extern void parseFromClause(ParseState *pstate, List *frmList);
extern void makeRangeTable(ParseState *pstate, char *relname, List *frmList);
extern Node *transformWhereClause(ParseState *pstate, Node *a_expr);
extern TargetEntry *find_targetlist_entry(ParseState *pstate,
SortGroupBy *sortgroupby, List *tlist);
extern List *transformGroupClause(ParseState *pstate, List *grouplist,
List *targetlist);
extern List *transformSortClause(ParseState *pstate,
......
src/include/parser/parse_expr.h
View file @ b7044266
......@@ -6,7 +6,7 @@
*
* Copyright (c) 1994, Regents of the University of California
*
* $Id: parse_expr.h,v 1.2 1997/11/26 01:14:02 momjian Exp $
* $Id: parse_expr.h,v 1.3 1997/11/26 03:43:11 momjian Exp $
*
*-------------------------------------------------------------------------
*/
......@@ -22,7 +22,6 @@ extern Node *transformExpr(ParseState *pstate, Node *expr, int precedence);
extern Node *transformIdent(ParseState *pstate, Node *expr, int precedence);
extern Oid exprType(Node *expr);
extern Node *handleNestedDots(ParseState *pstate, Attr *attr, int *curr_resno);
extern Node *parser_typecast(Value *expr, TypeName *typename, int typlen);
extern Node *parser_typecast2(Node *expr, Oid exprType, Type tp, int typlen);
#endif /* PARSE_EXPR_H */
......
src/include/parser/parse_func.h
View file @ b7044266
......@@ -6,7 +6,7 @@
*
* Copyright (c) 1994, Regents of the University of California
*
* $Id: parse_func.h,v 1.2 1997/11/26 01:14:04 momjian Exp $
* $Id: parse_func.h,v 1.3 1997/11/26 03:43:12 momjian Exp $
*
*-------------------------------------------------------------------------
*/
......@@ -44,37 +44,7 @@ typedef struct _CandidateList
extern Node *ParseFunc(ParseState *pstate, char *funcname, List *fargs,
int *curr_resno);
extern Oid funcid_get_rettype(Oid funcid);
extern CandidateList func_get_candidates(char *funcname, int nargs);
extern bool can_coerce(int nargs, Oid *input_typeids, Oid *func_typeids);
extern int match_argtypes(int nargs,
Oid *input_typeids,
CandidateList function_typeids,
CandidateList *candidates);
extern Oid * func_select_candidate(int nargs,
Oid *input_typeids,
CandidateList candidates);
extern bool func_get_detail(char *funcname,
int nargs,
Oid *oid_array,
Oid *funcid, /* return value */
Oid *rettype, /* return value */
bool *retset, /* return value */
Oid **true_typeids);
extern Oid ** argtype_inherit(int nargs, Oid *oid_array);
extern int findsupers(Oid relid, Oid **supervec);
extern Oid **genxprod(InhPaths *arginh, int nargs);
extern void make_arguments(int nargs,
List *fargs,
Oid *input_typeids,
Oid *function_typeids);
extern List *setup_tlist(char *attname, Oid relid);
extern List *setup_base_tlist(Oid typeid);
extern Node *ParseComplexProjection(ParseState *pstate,
char *funcname,
Node *first_arg,
bool *attisset);
extern void func_error(char *caller, char *funcname, int nargs, Oid *argtypes);
#endif /* PARSE_FUNC_H */
......
src/include/parser/parse_node.h
View file @ b7044266
......@@ -5,7 +5,7 @@
*
* Copyright (c) 1994, Regents of the University of California
*
* $Id: parse_node.h,v 1.2 1997/11/26 01:14:05 momjian Exp $
* $Id: parse_node.h,v 1.3 1997/11/26 03:43:13 momjian Exp $
*
*-------------------------------------------------------------------------
*/
......@@ -42,11 +42,6 @@ typedef struct ParseState
} ParseState;
extern ParseState *make_parsestate(void);
extern Node *make_operand(char *opname,
Node *tree,
Oid orig_typeId,
Oid true_typeId);
extern void disallow_setop(char *op, Type optype, Node *operand);
extern Expr *make_op(char *opname, Node *ltree, Node *rtree);
extern Var *make_var(ParseState *pstate, char *refname, char *attrname, Oid *type_id);
extern ArrayRef *make_array_ref(Node *expr,
......
src/include/parser/parse_oper.h
View file @ b7044266
......@@ -6,7 +6,7 @@
*
* Copyright (c) 1994, Regents of the University of California
*
* $Id: parse_oper.h,v 1.2 1997/11/26 01:14:07 momjian Exp $
* $Id: parse_oper.h,v 1.3 1997/11/26 03:43:14 momjian Exp $
*
*-------------------------------------------------------------------------
*/
......@@ -20,21 +20,8 @@ typedef HeapTuple Operator;
extern Oid any_ordering_op(int restype);
extern Oid oprid(Operator op);
extern int binary_oper_get_candidates(char *opname,
Oid leftTypeId,
Oid rightTypeId,
CandidateList *candidates);
extern bool equivalentOpersAfterPromotion(CandidateList candidates);
extern CandidateList binary_oper_select_candidate(Oid arg1,
Oid arg2,
CandidateList candidates);
extern Operator oper(char *op, Oid arg1, Oid arg2, bool noWarnings);
extern int unary_oper_get_candidates(char *op,
Oid typeId,
CandidateList *candidates,
char rightleft);
extern Operator right_oper(char *op, Oid arg);
extern Operator left_oper(char *op, Oid arg);
extern void op_error(char *op, Oid arg1, Oid arg2);
#endif /* PARSE_OPER_H */
src/include/parser/parse_relation.h
View file @ b7044266
......@@ -6,7 +6,7 @@
*
* Copyright (c) 1994, Regents of the University of California
*
* $Id: parse_relation.h,v 1.2 1997/11/26 01:14:08 momjian Exp $
* $Id: parse_relation.h,v 1.3 1997/11/26 03:43:16 momjian Exp $
*
*-------------------------------------------------------------------------
*/
......@@ -38,7 +38,5 @@ extern Oid attnameTypeId(Oid relid, char *attrname);
extern Oid attnumTypeId(Relation rd, int attid);
extern void handleTargetColname(ParseState *pstate, char **resname,
char *refname, char *colname);
extern void checkTargetTypes(ParseState *pstate, char *target_colname,
char *refname, char *colname);
#endif /* PARSE_RANGE_H */
src/include/parser/parse_target.h
View file @ b7044266
......@@ -6,7 +6,7 @@
*
* Copyright (c) 1994, Regents of the University of California
*
* $Id: parse_target.h,v 1.2 1997/11/26 01:14:10 momjian Exp $
* $Id: parse_target.h,v 1.3 1997/11/26 03:43:18 momjian Exp $
*
*-------------------------------------------------------------------------
*/
......@@ -23,12 +23,6 @@
#define EXPR_RELATION_FIRST 2
extern List *transformTargetList(ParseState *pstate, List *targetlist);
extern TargetEntry *make_targetlist_expr(ParseState *pstate,
char *colname,
Node *expr,
List *arrayRef);
extern List *expandAllTables(ParseState *pstate);
extern char *figureColname(Node *expr, Node *resval);
extern List *makeTargetNames(ParseState *pstate, List *cols);
#endif /* PARSE_TARGET_H */
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment