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bmomjianbmomjian
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Remove MAX/MIN() macros, use c.h Max/Min() instead.
1 parent d622cf8 commit b4a5fa4

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3 files changed

+67
-92
lines changed

3 files changed

+67
-92
lines changed

‎src/backend/utils/adt/arrayfuncs.c

+3-10
Original file line numberDiff line numberDiff line change
@@ -8,7 +8,7 @@
88
*
99
*
1010
* IDENTIFICATION
11-
* $Header: /cvsroot/pgsql/src/backend/utils/adt/arrayfuncs.c,v 1.72 2001/11/29 21:02:41 tgl Exp $
11+
* $Header: /cvsroot/pgsql/src/backend/utils/adt/arrayfuncs.c,v 1.73 2002/02/18 14:24:34 momjian Exp $
1212
*
1313
*-------------------------------------------------------------------------
1414
*/
@@ -46,13 +46,6 @@
4646
* Local definitions
4747
* ----------
4848
*/
49-
#ifndef MIN
50-
#define MIN(a,b) (((a)<(b)) ? (a) : (b))
51-
#endif
52-
#ifndef MAX
53-
#define MAX(a,b) (((a)>(b)) ? (a) : (b))
54-
#endif
55-
5649
#define ASSGN "="
5750

5851
#define RETURN_NULL(type) do { *isNull = true; return (type) 0; } while (0)
@@ -1222,8 +1215,8 @@ array_set_slice(ArrayType *array,
12221215
*/
12231216
int oldlb = ARR_LBOUND(array)[0];
12241217
int oldub = oldlb + ARR_DIMS(array)[0] - 1;
1225-
int slicelb = MAX(oldlb, lowerIndx[0]);
1226-
int sliceub = MIN(oldub, upperIndx[0]);
1218+
int slicelb = Max(oldlb, lowerIndx[0]);
1219+
int sliceub = Min(oldub, upperIndx[0]);
12271220
char *oldarraydata = ARR_DATA_PTR(array);
12281221

12291222
lenbefore = array_nelems_size(oldarraydata,

‎src/backend/utils/adt/formatting.c

+2-13
Original file line numberDiff line numberDiff line change
@@ -1,7 +1,7 @@
11
/* -----------------------------------------------------------------------
22
* formatting.c
33
*
4-
* $Header: /cvsroot/pgsql/src/backend/utils/adt/formatting.c,v 1.49 2002/01/04 15:49:42 thomas Exp $
4+
* $Header: /cvsroot/pgsql/src/backend/utils/adt/formatting.c,v 1.50 2002/02/18 14:24:35 momjian Exp $
55
*
66
*
77
* Portions Copyright (c) 1999-2000, PostgreSQL Global Development Group
@@ -434,17 +434,6 @@ typedef struct TmToChar
434434
tmtcTzn(_X) = NULL; \
435435
} while(0)
436436

437-
/* ----------
438-
* Utils
439-
* ----------
440-
*/
441-
#ifndef MIN
442-
#define MIN(a,b) (((a)<(b)) ? (a) : (b))
443-
#endif
444-
#ifndef MAX
445-
#define MAX(a,b) (((a)>(b)) ? (a) : (b))
446-
#endif
447-
448437
/*****************************************************************************
449438
* KeyWords definition & action
450439
*****************************************************************************/
@@ -4333,7 +4322,7 @@ numeric_to_number(PG_FUNCTION_ARGS)
43334322
VARSIZE(value) - VARHDRSZ, 0, FROM_CHAR);
43344323

43354324
scale = Num.post;
4336-
precision = MAX(0, Num.pre) + scale;
4325+
precision = Max(0, Num.pre) + scale;
43374326

43384327
if (flag)
43394328
pfree(format);

‎src/backend/utils/adt/numeric.c

+62-69
Original file line numberDiff line numberDiff line change
@@ -5,7 +5,7 @@
55
*
66
* 1998 Jan Wieck
77
*
8-
* $Header: /cvsroot/pgsql/src/backend/utils/adt/numeric.c,v 1.49 2001/12/11 02:02:12 tgl Exp $
8+
* $Header: /cvsroot/pgsql/src/backend/utils/adt/numeric.c,v 1.50 2002/02/18 14:25:40 momjian Exp $
99
*
1010
* ----------
1111
*/
@@ -35,13 +35,6 @@
3535
* Local definitions
3636
* ----------
3737
*/
38-
#ifndef MIN
39-
#define MIN(a,b) (((a)<(b)) ? (a) : (b))
40-
#endif
41-
#ifndef MAX
42-
#define MAX(a,b) (((a)>(b)) ? (a) : (b))
43-
#endif
44-
4538
#ifndef NAN
4639
#define NAN (0.0/0.0)
4740
#endif
@@ -484,8 +477,8 @@ numeric_round(PG_FUNCTION_ARGS)
484477
* Limit the scale value to avoid possible overflow in calculations
485478
* below.
486479
*/
487-
scale = MIN(NUMERIC_MAX_RESULT_SCALE,
488-
MAX(-NUMERIC_MAX_RESULT_SCALE, scale));
480+
scale = Min(NUMERIC_MAX_RESULT_SCALE,
481+
Max(-NUMERIC_MAX_RESULT_SCALE, scale));
489482

490483
/*
491484
* Unpack the argument and round it at the proper digit position
@@ -530,7 +523,7 @@ numeric_round(PG_FUNCTION_ARGS)
530523
/*
531524
* Set result's scale to something reasonable.
532525
*/
533-
scale = MIN(NUMERIC_MAX_DISPLAY_SCALE, MAX(0, scale));
526+
scale = Min(NUMERIC_MAX_DISPLAY_SCALE, Max(0, scale));
534527
arg.rscale = scale;
535528
arg.dscale = scale;
536529

@@ -570,21 +563,21 @@ numeric_trunc(PG_FUNCTION_ARGS)
570563
* Limit the scale value to avoid possible overflow in calculations
571564
* below.
572565
*/
573-
scale = MIN(NUMERIC_MAX_RESULT_SCALE,
574-
MAX(-NUMERIC_MAX_RESULT_SCALE, scale));
566+
scale = Min(NUMERIC_MAX_RESULT_SCALE,
567+
Max(-NUMERIC_MAX_RESULT_SCALE, scale));
575568

576569
/*
577570
* Unpack the argument and truncate it at the proper digit position
578571
*/
579572
init_var(&arg);
580573
set_var_from_num(num, &arg);
581574

582-
arg.ndigits = MIN(arg.ndigits, MAX(0, arg.weight + scale + 1));
575+
arg.ndigits = Min(arg.ndigits, Max(0, arg.weight + scale + 1));
583576

584577
/*
585578
* Set result's scale to something reasonable.
586579
*/
587-
scale = MIN(NUMERIC_MAX_DISPLAY_SCALE, MAX(0, scale));
580+
scale = Min(NUMERIC_MAX_DISPLAY_SCALE, Max(0, scale));
588581
arg.rscale = scale;
589582
arg.dscale = scale;
590583

@@ -1214,11 +1207,11 @@ numeric_sqrt(PG_FUNCTION_ARGS)
12141207

12151208
set_var_from_num(num, &arg);
12161209

1217-
res_dscale = MAX(arg.dscale, NUMERIC_MIN_DISPLAY_SCALE);
1218-
res_dscale = MIN(res_dscale, NUMERIC_MAX_DISPLAY_SCALE);
1219-
global_rscale = MAX(arg.rscale, NUMERIC_MIN_RESULT_SCALE);
1220-
global_rscale = MAX(global_rscale, res_dscale + 4);
1221-
global_rscale = MIN(global_rscale, NUMERIC_MAX_RESULT_SCALE);
1210+
res_dscale = Max(arg.dscale, NUMERIC_MIN_DISPLAY_SCALE);
1211+
res_dscale = Min(res_dscale, NUMERIC_MAX_DISPLAY_SCALE);
1212+
global_rscale = Max(arg.rscale, NUMERIC_MIN_RESULT_SCALE);
1213+
global_rscale = Max(global_rscale, res_dscale + 4);
1214+
global_rscale = Min(global_rscale, NUMERIC_MAX_RESULT_SCALE);
12221215

12231216
sqrt_var(&arg, &result);
12241217

@@ -1261,11 +1254,11 @@ numeric_exp(PG_FUNCTION_ARGS)
12611254
init_var(&result);
12621255
set_var_from_num(num, &arg);
12631256

1264-
res_dscale = MAX(arg.dscale, NUMERIC_MIN_DISPLAY_SCALE);
1265-
res_dscale = MIN(res_dscale, NUMERIC_MAX_DISPLAY_SCALE);
1266-
global_rscale = MAX(arg.rscale, NUMERIC_MIN_RESULT_SCALE);
1267-
global_rscale = MAX(global_rscale, res_dscale + 4);
1268-
global_rscale = MIN(global_rscale, NUMERIC_MAX_RESULT_SCALE);
1257+
res_dscale = Max(arg.dscale, NUMERIC_MIN_DISPLAY_SCALE);
1258+
res_dscale = Min(res_dscale, NUMERIC_MAX_DISPLAY_SCALE);
1259+
global_rscale = Max(arg.rscale, NUMERIC_MIN_RESULT_SCALE);
1260+
global_rscale = Max(global_rscale, res_dscale + 4);
1261+
global_rscale = Min(global_rscale, NUMERIC_MAX_RESULT_SCALE);
12691262

12701263
exp_var(&arg, &result);
12711264

@@ -1308,11 +1301,11 @@ numeric_ln(PG_FUNCTION_ARGS)
13081301
init_var(&result);
13091302
set_var_from_num(num, &arg);
13101303

1311-
res_dscale = MAX(arg.dscale, NUMERIC_MIN_DISPLAY_SCALE);
1312-
res_dscale = MIN(res_dscale, NUMERIC_MAX_DISPLAY_SCALE);
1313-
global_rscale = MAX(arg.rscale, NUMERIC_MIN_RESULT_SCALE);
1314-
global_rscale = MAX(global_rscale, res_dscale + 4);
1315-
global_rscale = MIN(global_rscale, NUMERIC_MAX_RESULT_SCALE);
1304+
res_dscale = Max(arg.dscale, NUMERIC_MIN_DISPLAY_SCALE);
1305+
res_dscale = Min(res_dscale, NUMERIC_MAX_DISPLAY_SCALE);
1306+
global_rscale = Max(arg.rscale, NUMERIC_MIN_RESULT_SCALE);
1307+
global_rscale = Max(global_rscale, res_dscale + 4);
1308+
global_rscale = Min(global_rscale, NUMERIC_MAX_RESULT_SCALE);
13161309

13171310
ln_var(&arg, &result);
13181311

@@ -1359,11 +1352,11 @@ numeric_log(PG_FUNCTION_ARGS)
13591352
set_var_from_num(num1, &arg1);
13601353
set_var_from_num(num2, &arg2);
13611354

1362-
res_dscale = MAX(arg1.dscale + arg2.dscale, NUMERIC_MIN_DISPLAY_SCALE);
1363-
res_dscale = MIN(res_dscale, NUMERIC_MAX_DISPLAY_SCALE);
1364-
global_rscale = MAX(arg1.rscale + arg2.rscale, NUMERIC_MIN_RESULT_SCALE);
1365-
global_rscale = MAX(global_rscale, res_dscale + 4);
1366-
global_rscale = MIN(global_rscale, NUMERIC_MAX_RESULT_SCALE);
1355+
res_dscale = Max(arg1.dscale + arg2.dscale, NUMERIC_MIN_DISPLAY_SCALE);
1356+
res_dscale = Min(res_dscale, NUMERIC_MAX_DISPLAY_SCALE);
1357+
global_rscale = Max(arg1.rscale + arg2.rscale, NUMERIC_MIN_RESULT_SCALE);
1358+
global_rscale = Max(global_rscale, res_dscale + 4);
1359+
global_rscale = Min(global_rscale, NUMERIC_MAX_RESULT_SCALE);
13671360

13681361
/*
13691362
* Call log_var() to compute and return the result
@@ -1414,11 +1407,11 @@ numeric_power(PG_FUNCTION_ARGS)
14141407
set_var_from_num(num1, &arg1);
14151408
set_var_from_num(num2, &arg2);
14161409

1417-
res_dscale = MAX(arg1.dscale + arg2.dscale, NUMERIC_MIN_DISPLAY_SCALE);
1418-
res_dscale = MIN(res_dscale, NUMERIC_MAX_DISPLAY_SCALE);
1419-
global_rscale = MAX(arg1.rscale + arg2.rscale, NUMERIC_MIN_RESULT_SCALE);
1420-
global_rscale = MAX(global_rscale, res_dscale + 4);
1421-
global_rscale = MIN(global_rscale, NUMERIC_MAX_RESULT_SCALE);
1410+
res_dscale = Max(arg1.dscale + arg2.dscale, NUMERIC_MIN_DISPLAY_SCALE);
1411+
res_dscale = Min(res_dscale, NUMERIC_MAX_DISPLAY_SCALE);
1412+
global_rscale = Max(arg1.rscale + arg2.rscale, NUMERIC_MIN_RESULT_SCALE);
1413+
global_rscale = Max(global_rscale, res_dscale + 4);
1414+
global_rscale = Min(global_rscale, NUMERIC_MAX_RESULT_SCALE);
14221415

14231416
/*
14241417
* Call log_var() to compute and return the result
@@ -2540,12 +2533,12 @@ get_str_from_var(NumericVar *var, int dscale)
25402533
}
25412534
}
25422535
else
2543-
var->ndigits = MAX(0, MIN(i, var->ndigits));
2536+
var->ndigits = Max(0, Min(i, var->ndigits));
25442537

25452538
/*
25462539
* Allocate space for the result
25472540
*/
2548-
str = palloc(MAX(0, dscale) + MAX(0, var->weight) + 4);
2541+
str = palloc(Max(0, dscale) + Max(0, var->weight) + 4);
25492542
cp = str;
25502543

25512544
/*
@@ -2557,7 +2550,7 @@ get_str_from_var(NumericVar *var, int dscale)
25572550
/*
25582551
* Output all digits before the decimal point
25592552
*/
2560-
i = MAX(var->weight, 0);
2553+
i = Max(var->weight, 0);
25612554
d = 0;
25622555

25632556
while (i >= 0)
@@ -2625,7 +2618,7 @@ make_result(NumericVar *var)
26252618
return result;
26262619
}
26272620

2628-
n = MAX(0, MIN(var->ndigits, var->weight + var->rscale + 1));
2621+
n = Max(0, Min(var->ndigits, var->weight + var->rscale + 1));
26292622

26302623
/* truncate leading zeroes */
26312624
while (n > 0 && *digit == 0)
@@ -2717,7 +2710,7 @@ apply_typmod(NumericVar *var, int32 typmod)
27172710
}
27182711
}
27192712
else
2720-
var->ndigits = MAX(0, MIN(i, var->ndigits));
2713+
var->ndigits = Max(0, Min(i, var->ndigits));
27212714

27222715
/*
27232716
* Check for overflow - note we can't do this before rounding, because
@@ -2825,8 +2818,8 @@ add_var(NumericVar *var1, NumericVar *var2, NumericVar *result)
28252818
* ----------
28262819
*/
28272820
zero_var(result);
2828-
result->rscale = MAX(var1->rscale, var2->rscale);
2829-
result->dscale = MAX(var1->dscale, var2->dscale);
2821+
result->rscale = Max(var1->rscale, var2->rscale);
2822+
result->dscale = Max(var1->dscale, var2->dscale);
28302823
break;
28312824

28322825
case 1:
@@ -2869,8 +2862,8 @@ add_var(NumericVar *var1, NumericVar *var2, NumericVar *result)
28692862
* ----------
28702863
*/
28712864
zero_var(result);
2872-
result->rscale = MAX(var1->rscale, var2->rscale);
2873-
result->dscale = MAX(var1->dscale, var2->dscale);
2865+
result->rscale = Max(var1->rscale, var2->rscale);
2866+
result->dscale = Max(var1->dscale, var2->dscale);
28742867
break;
28752868

28762869
case 1:
@@ -2949,8 +2942,8 @@ sub_var(NumericVar *var1, NumericVar *var2, NumericVar *result)
29492942
* ----------
29502943
*/
29512944
zero_var(result);
2952-
result->rscale = MAX(var1->rscale, var2->rscale);
2953-
result->dscale = MAX(var1->dscale, var2->dscale);
2945+
result->rscale = Max(var1->rscale, var2->rscale);
2946+
result->dscale = Max(var1->dscale, var2->dscale);
29542947
break;
29552948

29562949
case 1:
@@ -2993,8 +2986,8 @@ sub_var(NumericVar *var1, NumericVar *var2, NumericVar *result)
29932986
* ----------
29942987
*/
29952988
zero_var(result);
2996-
result->rscale = MAX(var1->rscale, var2->rscale);
2997-
result->dscale = MAX(var1->dscale, var2->dscale);
2989+
result->rscale = Max(var1->rscale, var2->rscale);
2990+
result->dscale = Max(var1->dscale, var2->dscale);
29982991
break;
29992992

30002993
case 1:
@@ -3344,22 +3337,22 @@ select_div_scale(NumericVar *var1, NumericVar *var2)
33443337
* The minimum and maximum scales are compile time options from
33453338
* numeric.h):
33463339
*
3347-
* DR = MIN(MAX(D1 + D2, MIN_DISPLAY_SCALE), MAX_DISPLAY_SCALE)
3348-
* SR = MIN(MAX(MAX(S1 + S2, DR + 4), MIN_RESULT_SCALE), MAX_RESULT_SCALE)
3340+
* DR = Min(Max(D1 + D2, MIN_DISPLAY_SCALE), MAX_DISPLAY_SCALE)
3341+
* SR = Min(Max(Max(S1 + S2, DR + 4), MIN_RESULT_SCALE), MAX_RESULT_SCALE)
33493342
*
33503343
* By default, any result is computed with a minimum of 34 digits
33513344
* after the decimal point or at least with 4 digits more than
33523345
* displayed.
33533346
* ----------
33543347
*/
33553348
res_dscale = var1->dscale + var2->dscale;
3356-
res_dscale = MAX(res_dscale, NUMERIC_MIN_DISPLAY_SCALE);
3357-
res_dscale = MIN(res_dscale, NUMERIC_MAX_DISPLAY_SCALE);
3349+
res_dscale = Max(res_dscale, NUMERIC_MIN_DISPLAY_SCALE);
3350+
res_dscale = Min(res_dscale, NUMERIC_MAX_DISPLAY_SCALE);
33583351

33593352
res_rscale = var1->rscale + var2->rscale;
3360-
res_rscale = MAX(res_rscale, res_dscale + 4);
3361-
res_rscale = MAX(res_rscale, NUMERIC_MIN_RESULT_SCALE);
3362-
res_rscale = MIN(res_rscale, NUMERIC_MAX_RESULT_SCALE);
3353+
res_rscale = Max(res_rscale, res_dscale + 4);
3354+
res_rscale = Max(res_rscale, NUMERIC_MIN_RESULT_SCALE);
3355+
res_rscale = Min(res_rscale, NUMERIC_MAX_RESULT_SCALE);
33633356
global_rscale = res_rscale;
33643357

33653358
return res_dscale;
@@ -3398,15 +3391,15 @@ mod_var(NumericVar *var1, NumericVar *var2, NumericVar *result)
33983391
tmp.dscale = div_dscale;
33993392

34003393
/* do trunc() by forgetting digits to the right of the decimal point */
3401-
tmp.ndigits = MAX(0, MIN(tmp.ndigits, tmp.weight + 1));
3394+
tmp.ndigits = Max(0, Min(tmp.ndigits, tmp.weight + 1));
34023395

34033396
global_rscale = var2->rscale + tmp.rscale;
34043397

34053398
mul_var(var2, &tmp, &tmp);
34063399

34073400
sub_var(var1, &tmp, result);
34083401

3409-
result->dscale = MAX(var1->dscale, var2->dscale);
3402+
result->dscale = Max(var1->dscale, var2->dscale);
34103403

34113404
global_rscale = save_global_rscale;
34123405
free_var(&tmp);
@@ -3429,7 +3422,7 @@ ceil_var(NumericVar *var, NumericVar *result)
34293422
set_var_from_var(var, &tmp);
34303423

34313424
tmp.rscale = 0;
3432-
tmp.ndigits = MIN(tmp.ndigits, MAX(0, tmp.weight + 1));
3425+
tmp.ndigits = Min(tmp.ndigits, Max(0, tmp.weight + 1));
34333426
if (tmp.sign == NUMERIC_POS && cmp_var(var, &tmp) != 0)
34343427
add_var(&tmp, &const_one, &tmp);
34353428

@@ -3454,7 +3447,7 @@ floor_var(NumericVar *var, NumericVar *result)
34543447
set_var_from_var(var, &tmp);
34553448

34563449
tmp.rscale = 0;
3457-
tmp.ndigits = MIN(tmp.ndigits, MAX(0, tmp.weight + 1));
3450+
tmp.ndigits = Min(tmp.ndigits, Max(0, tmp.weight + 1));
34583451
if (tmp.sign == NUMERIC_NEG && cmp_var(var, &tmp) != 0)
34593452
sub_var(&tmp, &const_one, &tmp);
34603453

@@ -3860,9 +3853,9 @@ add_abs(NumericVar *var1, NumericVar *var2, NumericVar *result)
38603853
NumericDigit *var1digits = var1->digits;
38613854
NumericDigit *var2digits = var2->digits;
38623855

3863-
res_weight = MAX(var1->weight, var2->weight) + 1;
3864-
res_rscale = MAX(var1->rscale, var2->rscale);
3865-
res_dscale = MAX(var1->dscale, var2->dscale);
3856+
res_weight = Max(var1->weight, var2->weight) + 1;
3857+
res_rscale = Max(var1->rscale, var2->rscale);
3858+
res_dscale = Max(var1->dscale, var2->dscale);
38663859
res_ndigits = res_rscale + res_weight + 1;
38673860
if (res_ndigits <= 0)
38683861
res_ndigits = 1;
@@ -3948,8 +3941,8 @@ sub_abs(NumericVar *var1, NumericVar *var2, NumericVar *result)
39483941
NumericDigit *var2digits = var2->digits;
39493942

39503943
res_weight = var1->weight;
3951-
res_rscale = MAX(var1->rscale, var2->rscale);
3952-
res_dscale = MAX(var1->dscale, var2->dscale);
3944+
res_rscale = Max(var1->rscale, var2->rscale);
3945+
res_dscale = Max(var1->dscale, var2->dscale);
39533946
res_ndigits = res_rscale + res_weight + 1;
39543947
if (res_ndigits <= 0)
39553948
res_ndigits = 1;

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