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Some early work on error message editing. Operator-not-found and

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function-not-found messages now distinguish the cases no-match and
ambiguous-match, and they follow the style guidelines too.
This commit is contained in:
Tom Lane
2003-07-04 02:51:34 +00:00
parent cdb8a844e6
commit 79fafdf49c
30 changed files with 387 additions and 365 deletions
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18
src/include/parser/parse_func.h
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@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Id: parse_func.h,v 1.46 2003/05/26 00:11:28 tgl Exp $
* $Id: parse_func.h,v 1.47 2003/07/04 02:51:34 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -33,7 +33,8 @@ typedef struct _InhPaths
/* Result codes for func_get_detail */
typedef enum
{
FUNCDETAIL_NOTFOUND, /* no suitable interpretation */
FUNCDETAIL_NOTFOUND, /* no matching function */
FUNCDETAIL_MULTIPLE, /* too many matching functions */
FUNCDETAIL_NORMAL, /* found a matching regular function */
FUNCDETAIL_AGGREGATE, /* found a matching aggregate function */
FUNCDETAIL_COERCION /* it's a type coercion request */
@ -65,15 +66,14 @@ extern void make_fn_arguments(ParseState *pstate,
Oid *actual_arg_types,
Oid *declared_arg_types);
extern void func_error(const char *caller, List *funcname,
int nargs, const Oid *argtypes,
const char *msg);
extern const char *func_signature_string(List *funcname,
int nargs, const Oid *argtypes);
extern Oid find_aggregate_func(const char *caller, List *aggname,
Oid basetype);
extern Oid find_aggregate_func(List *aggname, Oid basetype, bool noError);
extern Oid LookupFuncName(List *funcname, int nargs, const Oid *argtypes);
extern Oid LookupFuncName(List *funcname, int nargs, const Oid *argtypes,
bool noError);
extern Oid LookupFuncNameTypeNames(List *funcname, List *argtypes,
const char *caller);
bool noError);
#endif /* PARSE_FUNC_H */