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Commit 21dea7fc authored by unknown's avatar unknown
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wl 1562 (To improve RTree indexes) 

some changes to make code nicer


include/myisampack.h:
  mi_sint1korr and similar things added to do conversion in an
  uniform way
myisam/rt_index.c:
  'if' simplified
myisam/rt_mbr.c:
  some fixes to make code nicer and smaller
myisam/rt_test.c:
  some modifications to extend test
mysql-test/r/gis-rtree.result:
  result became slightly different because of changes made
parent c690204c
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Showing with 256 additions and 270 deletions
include/myisampack.h
View file @ 21dea7fc
...@@ -21,6 +21,10 @@ ...@@ -21,6 +21,10 @@
better compression better compression
*/ */
/* these two are for uniformity */
#define mi_sint1korr(A) (int8)(*A)
#define mi_uint1korr(A) (uint8)(*A)
#define mi_sint2korr(A) (int16) (((int16) ((uchar) (A)[1])) +\ #define mi_sint2korr(A) (int16) (((int16) ((uchar) (A)[1])) +\
((int16) ((int16) (A)[0]) << 8)) ((int16) ((int16) (A)[0]) << 8))
#define mi_sint3korr(A) ((int32) ((((uchar) (A)[0]) & 128) ? \ #define mi_sint3korr(A) ((int32) ((((uchar) (A)[0]) & 128) ? \
...@@ -75,6 +79,9 @@ ...@@ -75,6 +79,9 @@
(((uint32) ((uchar) (A)[0])) << 24))) <<\ (((uint32) ((uchar) (A)[0])) << 24))) <<\
32)) 32))
/* This one is for uniformity */
#define mi_int1store(T,A) *((uchar*)(T))= (uchar) (A)
#define mi_int2store(T,A) { uint def_temp= (uint) (A) ;\ #define mi_int2store(T,A) { uint def_temp= (uint) (A) ;\
*((uchar*) ((T)+1))= (uchar)(def_temp); \ *((uchar*) ((T)+1))= (uchar)(def_temp); \
*((uchar*) ((T)+0))= (uchar)(def_temp >> 8); } *((uchar*) ((T)+0))= (uchar)(def_temp >> 8); }
......
myisam/rt_index.c
View file @ 21dea7fc
...@@ -462,21 +462,13 @@ static uchar *rtree_pick_key(MI_INFO *info, MI_KEYDEF *keyinfo, uchar *key, ...@@ -462,21 +462,13 @@ static uchar *rtree_pick_key(MI_INFO *info, MI_KEYDEF *keyinfo, uchar *key,
if ((increase = rtree_perimeter_increase(keyinfo->seg, k, key, key_length, if ((increase = rtree_perimeter_increase(keyinfo->seg, k, key, key_length,
&perimeter)) == -1) &perimeter)) == -1)
return NULL; return NULL;
if (increase < best_incr) if ((increase < best_incr)||
(increase == best_incr && perimeter < best_perimeter))
{ {
best_key = k; best_key = k;
best_perimeter= perimeter; best_perimeter= perimeter;
best_incr = increase; best_incr = increase;
} }
else
{
if ((increase == best_incr) && (perimeter < best_perimeter))
{
best_key = k;
best_perimeter= perimeter;
best_incr = increase;
}
}
} }
return best_key; return best_key;
} }
......
myisam/rt_mbr.c
View file @ 21dea7fc
...@@ -24,7 +24,7 @@ ...@@ -24,7 +24,7 @@
#define CONTAIN_CMP(amin, amax, bmin, bmax) ((bmin > amin) || (bmax < amax)) #define CONTAIN_CMP(amin, amax, bmin, bmax) ((bmin > amin) || (bmax < amax))
#define WITHIN_CMP(amin, amax, bmin, bmax) ((amin > bmin) || (amax < bmax)) #define WITHIN_CMP(amin, amax, bmin, bmax) ((amin > bmin) || (amax < bmax))
#define DISJOINT_CMP(amin, amax, bmin, bmax) ((amin <= bmax) && (bmin <= amax)) #define DISJOINT_CMP(amin, amax, bmin, bmax) ((amin <= bmax) && (bmin <= amax))
#define EQUAL_CMP(amix, amax, bmin, bmax) ((amix != bmin) || (amax != bmax)) #define EQUAL_CMP(amin, amax, bmin, bmax) ((amin != bmin) || (amax != bmax))
#define FCMP(A, B) ((int)(A) - (int)(B)) #define FCMP(A, B) ((int)(A) - (int)(B))
#define p_inc(A, B, X) {A += X; B += X;} #define p_inc(A, B, X) {A += X; B += X;}
...@@ -61,12 +61,9 @@ ...@@ -61,12 +61,9 @@
type amin, amax, bmin, bmax; \ type amin, amax, bmin, bmax; \
amin = korr_func(a); \ amin = korr_func(a); \
bmin = korr_func(b); \ bmin = korr_func(b); \
p_inc(a, b, len); \ amax = korr_func(a+len); \
amax = korr_func(a); \ bmax = korr_func(b+len); \
bmax = korr_func(b); \
RT_CMP(nextflag); \ RT_CMP(nextflag); \
p_inc(a, b, len); \
break; \
} }
#define RT_CMP_GET(type, get_func, len, nextflag) \ #define RT_CMP_GET(type, get_func, len, nextflag) \
...@@ -74,12 +71,9 @@ ...@@ -74,12 +71,9 @@
type amin, amax, bmin, bmax; \ type amin, amax, bmin, bmax; \
get_func(amin, a); \ get_func(amin, a); \
get_func(bmin, b); \ get_func(bmin, b); \
p_inc(a, b, len); \ get_func(amax, a+len); \
get_func(amax, a); \ get_func(bmax, b+len); \
get_func(bmax, b); \
RT_CMP(nextflag); \ RT_CMP(nextflag); \
p_inc(a, b, len); \
break; \
} }
/* /*
...@@ -98,54 +92,54 @@ int rtree_key_cmp(HA_KEYSEG *keyseg, uchar *b, uchar *a, uint key_length, ...@@ -98,54 +92,54 @@ int rtree_key_cmp(HA_KEYSEG *keyseg, uchar *b, uchar *a, uint key_length,
{ {
for (; (int) key_length > 0; keyseg += 2 ) for (; (int) key_length > 0; keyseg += 2 )
{ {
key_length -= keyseg->length * 2;
switch ((enum ha_base_keytype) keyseg->type) { switch ((enum ha_base_keytype) keyseg->type) {
case HA_KEYTYPE_TEXT:
case HA_KEYTYPE_BINARY:
case HA_KEYTYPE_VARTEXT:
case HA_KEYTYPE_VARBINARY:
case HA_KEYTYPE_NUM:
default:
return 1;
break;
case HA_KEYTYPE_INT8: case HA_KEYTYPE_INT8:
{ RT_CMP_KORR(int8, mi_sint1korr, 1, nextflag);
int amin,amax,bmin,bmax; break;
amin = (int)*((signed char *)a); case HA_KEYTYPE_BINARY:
bmin = (int)*((signed char *)b); RT_CMP_KORR(uint8, mi_uint1korr, 1, nextflag);
p_inc(a, b, 1);
amax = (int)*((signed char *)a);
bmax = (int)*((signed char *)b);
RT_CMP(nextflag);
p_inc(a, b, 1);
break; break;
}
case HA_KEYTYPE_SHORT_INT: case HA_KEYTYPE_SHORT_INT:
RT_CMP_KORR(int16, mi_sint2korr, 2, nextflag); RT_CMP_KORR(int16, mi_sint2korr, 2, nextflag);
break;
case HA_KEYTYPE_USHORT_INT: case HA_KEYTYPE_USHORT_INT:
RT_CMP_KORR(uint16, mi_uint2korr, 2, nextflag); RT_CMP_KORR(uint16, mi_uint2korr, 2, nextflag);
break;
case HA_KEYTYPE_INT24: case HA_KEYTYPE_INT24:
RT_CMP_KORR(int32, mi_sint3korr, 3, nextflag); RT_CMP_KORR(int32, mi_sint3korr, 3, nextflag);
break;
case HA_KEYTYPE_UINT24: case HA_KEYTYPE_UINT24:
RT_CMP_KORR(uint32, mi_uint3korr, 3, nextflag); RT_CMP_KORR(uint32, mi_uint3korr, 3, nextflag);
break;
case HA_KEYTYPE_LONG_INT: case HA_KEYTYPE_LONG_INT:
RT_CMP_KORR(int32, mi_sint4korr, 4, nextflag); RT_CMP_KORR(int32, mi_sint4korr, 4, nextflag);
break;
case HA_KEYTYPE_ULONG_INT: case HA_KEYTYPE_ULONG_INT:
RT_CMP_KORR(uint32, mi_uint4korr, 4, nextflag); RT_CMP_KORR(uint32, mi_uint4korr, 4, nextflag);
break;
#ifdef HAVE_LONG_LONG #ifdef HAVE_LONG_LONG
case HA_KEYTYPE_LONGLONG: case HA_KEYTYPE_LONGLONG:
RT_CMP_KORR(longlong, mi_sint8korr, 8, nextflag) RT_CMP_KORR(longlong, mi_sint8korr, 8, nextflag)
break;
case HA_KEYTYPE_ULONGLONG: case HA_KEYTYPE_ULONGLONG:
RT_CMP_KORR(ulonglong, mi_uint8korr, 8, nextflag) RT_CMP_KORR(ulonglong, mi_uint8korr, 8, nextflag)
break;
#endif #endif
case HA_KEYTYPE_FLOAT: case HA_KEYTYPE_FLOAT:
RT_CMP_GET(float, mi_float4get, 4, nextflag); RT_CMP_GET(float, mi_float4get, 4, nextflag);
break;
case HA_KEYTYPE_DOUBLE: case HA_KEYTYPE_DOUBLE:
RT_CMP_GET(double, mi_float8get, 8, nextflag); RT_CMP_GET(double, mi_float8get, 8, nextflag);
break;
case HA_KEYTYPE_END: case HA_KEYTYPE_END:
goto end; goto end;
default:
return 1;
} }
uint32 keyseg_length= keyseg->length * 2;
key_length-= keyseg_length;
a+= keyseg_length;
b+= keyseg_length;
} }
end: end:
...@@ -165,22 +159,16 @@ end: ...@@ -165,22 +159,16 @@ end:
{ \ { \
type amin, amax; \ type amin, amax; \
amin = korr_func(a); \ amin = korr_func(a); \
a += len; \ amax = korr_func(a+len); \
amax = korr_func(a); \
a += len; \
res *= (cast(amax) - cast(amin)); \ res *= (cast(amax) - cast(amin)); \
break; \
} }
#define RT_VOL_GET(type, get_func, len, cast) \ #define RT_VOL_GET(type, get_func, len, cast) \
{ \ { \
type amin, amax; \ type amin, amax; \
get_func(amin, a); \ get_func(amin, a); \
a += len; \ get_func(amax, a+len); \
get_func(amax, a); \
a += len; \
res *= (cast(amax) - cast(amin)); \ res *= (cast(amax) - cast(amin)); \
break; \
} }
/* /*
...@@ -191,53 +179,54 @@ double rtree_rect_volume(HA_KEYSEG *keyseg, uchar *a, uint key_length) ...@@ -191,53 +179,54 @@ double rtree_rect_volume(HA_KEYSEG *keyseg, uchar *a, uint key_length)
double res = 1; double res = 1;
for (; (int)key_length > 0; keyseg += 2) for (; (int)key_length > 0; keyseg += 2)
{ {
key_length -= keyseg->length * 2;
switch ((enum ha_base_keytype) keyseg->type) { switch ((enum ha_base_keytype) keyseg->type) {
case HA_KEYTYPE_TEXT:
case HA_KEYTYPE_BINARY:
case HA_KEYTYPE_VARTEXT:
case HA_KEYTYPE_VARBINARY:
case HA_KEYTYPE_NUM:
default:
return 1;
break;
case HA_KEYTYPE_INT8: case HA_KEYTYPE_INT8:
{ RT_VOL_KORR(int8, mi_sint1korr, 1, (double));
int amin, amax; break;
amin = (int)*((signed char *)a); case HA_KEYTYPE_BINARY:
a += 1; RT_VOL_KORR(uint8, mi_uint1korr, 1, (double));
amax = (int)*((signed char *)a);
a += 1;
res *= ((double)amax - (double)amin);
break; break;
}
case HA_KEYTYPE_SHORT_INT: case HA_KEYTYPE_SHORT_INT:
RT_VOL_KORR(int16, mi_sint2korr, 2, (double)); RT_VOL_KORR(int16, mi_sint2korr, 2, (double));
break;
case HA_KEYTYPE_USHORT_INT: case HA_KEYTYPE_USHORT_INT:
RT_VOL_KORR(uint16, mi_uint2korr, 2, (double)); RT_VOL_KORR(uint16, mi_uint2korr, 2, (double));
break;
case HA_KEYTYPE_INT24: case HA_KEYTYPE_INT24:
RT_VOL_KORR(int32, mi_sint3korr, 3, (double)); RT_VOL_KORR(int32, mi_sint3korr, 3, (double));
break;
case HA_KEYTYPE_UINT24: case HA_KEYTYPE_UINT24:
RT_VOL_KORR(uint32, mi_uint3korr, 3, (double)); RT_VOL_KORR(uint32, mi_uint3korr, 3, (double));
break;
case HA_KEYTYPE_LONG_INT: case HA_KEYTYPE_LONG_INT:
RT_VOL_KORR(int32, mi_sint4korr, 4, (double)); RT_VOL_KORR(int32, mi_sint4korr, 4, (double));
break;
case HA_KEYTYPE_ULONG_INT: case HA_KEYTYPE_ULONG_INT:
RT_VOL_KORR(uint32, mi_uint4korr, 4, (double)); RT_VOL_KORR(uint32, mi_uint4korr, 4, (double));
break;
#ifdef HAVE_LONG_LONG #ifdef HAVE_LONG_LONG
case HA_KEYTYPE_LONGLONG: case HA_KEYTYPE_LONGLONG:
RT_VOL_KORR(longlong, mi_sint8korr, 8, (double)); RT_VOL_KORR(longlong, mi_sint8korr, 8, (double));
break;
case HA_KEYTYPE_ULONGLONG: case HA_KEYTYPE_ULONGLONG:
RT_VOL_KORR(longlong, mi_sint8korr, 8, ulonglong2double); RT_VOL_KORR(longlong, mi_sint8korr, 8, ulonglong2double);
break;
#endif #endif
case HA_KEYTYPE_FLOAT: case HA_KEYTYPE_FLOAT:
RT_VOL_GET(float, mi_float4get, 4, (double)); RT_VOL_GET(float, mi_float4get, 4, (double));
break;
case HA_KEYTYPE_DOUBLE: case HA_KEYTYPE_DOUBLE:
RT_VOL_GET(double, mi_float8get, 8, (double)); RT_VOL_GET(double, mi_float8get, 8, (double));
break;
case HA_KEYTYPE_END: case HA_KEYTYPE_END:
key_length = 0; key_length = 0;
break; break;
default:
return -1;
} }
uint32 keyseg_length= keyseg->length * 2;
key_length-= keyseg_length;
a+= keyseg_length;
} }
return res; return res;
} }
...@@ -246,24 +235,18 @@ double rtree_rect_volume(HA_KEYSEG *keyseg, uchar *a, uint key_length) ...@@ -246,24 +235,18 @@ double rtree_rect_volume(HA_KEYSEG *keyseg, uchar *a, uint key_length)
{ \ { \
type amin, amax; \ type amin, amax; \
amin = korr_func(a); \ amin = korr_func(a); \
a += len; \ amax = korr_func(a+len); \
amax = korr_func(a); \
a += len; \
*res++ = cast(amin); \ *res++ = cast(amin); \
*res++ = cast(amax); \ *res++ = cast(amax); \
break; \
} }
#define RT_D_MBR_GET(type, get_func, len, cast) \ #define RT_D_MBR_GET(type, get_func, len, cast) \
{ \ { \
type amin, amax; \ type amin, amax; \
get_func(amin, a); \ get_func(amin, a); \
a += len; \ get_func(amax, a+len); \
get_func(amax, a); \
a += len; \
*res++ = cast(amin); \ *res++ = cast(amin); \
*res++ = cast(amax); \ *res++ = cast(amax); \
break; \
} }
/* /*
...@@ -273,54 +256,54 @@ int rtree_d_mbr(HA_KEYSEG *keyseg, uchar *a, uint key_length, double *res) ...@@ -273,54 +256,54 @@ int rtree_d_mbr(HA_KEYSEG *keyseg, uchar *a, uint key_length, double *res)
{ {
for (; (int)key_length > 0; keyseg += 2) for (; (int)key_length > 0; keyseg += 2)
{ {
key_length -= keyseg->length * 2;
switch ((enum ha_base_keytype) keyseg->type) { switch ((enum ha_base_keytype) keyseg->type) {
case HA_KEYTYPE_TEXT:
case HA_KEYTYPE_BINARY:
case HA_KEYTYPE_VARTEXT:
case HA_KEYTYPE_VARBINARY:
case HA_KEYTYPE_NUM:
default:
return 1;
break;
case HA_KEYTYPE_INT8: case HA_KEYTYPE_INT8:
{ RT_D_MBR_KORR(int8, mi_sint1korr, 1, (double));
int amin, amax; break;
amin = (int)*((signed char *)a); case HA_KEYTYPE_BINARY:
a += 1; RT_D_MBR_KORR(uint8, mi_uint1korr, 1, (double));
amax = (int)*((signed char *)a);
a += 1;
*res++ = (double)amin;
*res++ = (double)amax;
break; break;
}
case HA_KEYTYPE_SHORT_INT: case HA_KEYTYPE_SHORT_INT:
RT_D_MBR_KORR(int16, mi_sint2korr, 2, (double)); RT_D_MBR_KORR(int16, mi_sint2korr, 2, (double));
break;
case HA_KEYTYPE_USHORT_INT: case HA_KEYTYPE_USHORT_INT:
RT_D_MBR_KORR(uint16, mi_uint2korr, 2, (double)); RT_D_MBR_KORR(uint16, mi_uint2korr, 2, (double));
break;
case HA_KEYTYPE_INT24: case HA_KEYTYPE_INT24:
RT_D_MBR_KORR(int32, mi_sint3korr, 3, (double)); RT_D_MBR_KORR(int32, mi_sint3korr, 3, (double));
break;
case HA_KEYTYPE_UINT24: case HA_KEYTYPE_UINT24:
RT_D_MBR_KORR(uint32, mi_uint3korr, 3, (double)); RT_D_MBR_KORR(uint32, mi_uint3korr, 3, (double));
break;
case HA_KEYTYPE_LONG_INT: case HA_KEYTYPE_LONG_INT:
RT_D_MBR_KORR(int32, mi_sint4korr, 4, (double)); RT_D_MBR_KORR(int32, mi_sint4korr, 4, (double));
break;
case HA_KEYTYPE_ULONG_INT: case HA_KEYTYPE_ULONG_INT:
RT_D_MBR_KORR(uint32, mi_uint4korr, 4, (double)); RT_D_MBR_KORR(uint32, mi_uint4korr, 4, (double));
break;
#ifdef HAVE_LONG_LONG #ifdef HAVE_LONG_LONG
case HA_KEYTYPE_LONGLONG: case HA_KEYTYPE_LONGLONG:
RT_D_MBR_KORR(longlong, mi_sint8korr, 8, (double)); RT_D_MBR_KORR(longlong, mi_sint8korr, 8, (double));
break;
case HA_KEYTYPE_ULONGLONG: case HA_KEYTYPE_ULONGLONG:
RT_D_MBR_KORR(longlong, mi_sint8korr, 8, ulonglong2double); RT_D_MBR_KORR(longlong, mi_sint8korr, 8, ulonglong2double);
break;
#endif #endif
case HA_KEYTYPE_FLOAT: case HA_KEYTYPE_FLOAT:
RT_D_MBR_GET(float, mi_float4get, 4, (double)); RT_D_MBR_GET(float, mi_float4get, 4, (double));
break;
case HA_KEYTYPE_DOUBLE: case HA_KEYTYPE_DOUBLE:
RT_D_MBR_GET(double, mi_float8get, 8, (double)); RT_D_MBR_GET(double, mi_float8get, 8, (double));
break;
case HA_KEYTYPE_END: case HA_KEYTYPE_END:
key_length = 0; key_length = 0;
break; break;
default:
return 1;
} }
uint32 keyseg_length= keyseg->length * 2;
key_length-= keyseg_length;
a+= keyseg_length;
} }
return 0; return 0;
} }
...@@ -330,17 +313,12 @@ int rtree_d_mbr(HA_KEYSEG *keyseg, uchar *a, uint key_length, double *res) ...@@ -330,17 +313,12 @@ int rtree_d_mbr(HA_KEYSEG *keyseg, uchar *a, uint key_length, double *res)
type amin, amax, bmin, bmax; \ type amin, amax, bmin, bmax; \
amin = korr_func(a); \ amin = korr_func(a); \
bmin = korr_func(b); \ bmin = korr_func(b); \
p_inc(a, b, len); \ amax = korr_func(a+len); \
amax = korr_func(a); \ bmax = korr_func(b+len); \
bmax = korr_func(b); \
p_inc(a, b, len); \
amin = min(amin, bmin); \ amin = min(amin, bmin); \
amax = max(amax, bmax); \ amax = max(amax, bmax); \
store_func(c, amin); \ store_func(c, amin); \
c += len; \ store_func(c+len, amax); \
store_func(c, amax); \
c += len; \
break; \
} }
#define RT_COMB_GET(type, get_func, store_func, len) \ #define RT_COMB_GET(type, get_func, store_func, len) \
...@@ -348,17 +326,12 @@ int rtree_d_mbr(HA_KEYSEG *keyseg, uchar *a, uint key_length, double *res) ...@@ -348,17 +326,12 @@ int rtree_d_mbr(HA_KEYSEG *keyseg, uchar *a, uint key_length, double *res)
type amin, amax, bmin, bmax; \ type amin, amax, bmin, bmax; \
get_func(amin, a); \ get_func(amin, a); \
get_func(bmin, b); \ get_func(bmin, b); \
p_inc(a, b, len); \ get_func(amax, a+len); \
get_func(amax, a); \ get_func(bmax, b+len); \
get_func(bmax, b); \
p_inc(a, b, len); \
amin = min(amin, bmin); \ amin = min(amin, bmin); \
amax = max(amax, bmax); \ amax = max(amax, bmax); \
store_func(c, amin); \ store_func(c, amin); \
c += len; \ store_func(c+len, amax); \
store_func(c, amax); \
c += len; \
break; \
} }
/* /*
...@@ -370,62 +343,57 @@ int rtree_d_mbr(HA_KEYSEG *keyseg, uchar *a, uint key_length, double *res) ...@@ -370,62 +343,57 @@ int rtree_d_mbr(HA_KEYSEG *keyseg, uchar *a, uint key_length, double *res)
int rtree_combine_rect(HA_KEYSEG *keyseg, uchar* a, uchar* b, uchar* c, int rtree_combine_rect(HA_KEYSEG *keyseg, uchar* a, uchar* b, uchar* c,
uint key_length) uint key_length)
{ {
for ( ; (int) key_length > 0 ; keyseg += 2) for ( ; (int) key_length > 0 ; keyseg += 2)
{ {
key_length -= keyseg->length * 2;
switch ((enum ha_base_keytype) keyseg->type) { switch ((enum ha_base_keytype) keyseg->type) {
case HA_KEYTYPE_TEXT:
case HA_KEYTYPE_BINARY:
case HA_KEYTYPE_VARTEXT:
case HA_KEYTYPE_VARBINARY:
case HA_KEYTYPE_NUM:
default:
return 1;
break;
case HA_KEYTYPE_INT8: case HA_KEYTYPE_INT8:
{ RT_COMB_KORR(int8, mi_sint1korr, mi_int1store, 1);
int amin, amax, bmin, bmax; break;
amin = (int)*((signed char *)a); case HA_KEYTYPE_BINARY:
bmin = (int)*((signed char *)b); RT_COMB_KORR(uint8, mi_uint1korr, mi_int1store, 1);
p_inc(a, b, 1);
amax = (int)*((signed char *)a);
bmax = (int)*((signed char *)b);
p_inc(a, b, 1);
amin = min(amin, bmin);
amax = max(amax, bmax);
*((signed char*)c) = amin;
c += 1;
*((signed char*)c) = amax;
c += 1;
break; break;
}
case HA_KEYTYPE_SHORT_INT: case HA_KEYTYPE_SHORT_INT:
RT_COMB_KORR(int16, mi_sint2korr, mi_int2store, 2); RT_COMB_KORR(int16, mi_sint2korr, mi_int2store, 2);
break;
case HA_KEYTYPE_USHORT_INT: case HA_KEYTYPE_USHORT_INT:
RT_COMB_KORR(uint16, mi_uint2korr, mi_int2store, 2); RT_COMB_KORR(uint16, mi_uint2korr, mi_int2store, 2);
break;
case HA_KEYTYPE_INT24: case HA_KEYTYPE_INT24:
RT_COMB_KORR(int32, mi_sint3korr, mi_int3store, 3); RT_COMB_KORR(int32, mi_sint3korr, mi_int3store, 3);
break;
case HA_KEYTYPE_UINT24: case HA_KEYTYPE_UINT24:
RT_COMB_KORR(uint32, mi_uint3korr, mi_int3store, 3); RT_COMB_KORR(uint32, mi_uint3korr, mi_int3store, 3);
break;
case HA_KEYTYPE_LONG_INT: case HA_KEYTYPE_LONG_INT:
RT_COMB_KORR(int32, mi_sint4korr, mi_int4store, 4); RT_COMB_KORR(int32, mi_sint4korr, mi_int4store, 4);
break;
case HA_KEYTYPE_ULONG_INT: case HA_KEYTYPE_ULONG_INT:
RT_COMB_KORR(uint32, mi_uint4korr, mi_int4store, 4); RT_COMB_KORR(uint32, mi_uint4korr, mi_int4store, 4);
break;
#ifdef HAVE_LONG_LONG #ifdef HAVE_LONG_LONG
case HA_KEYTYPE_LONGLONG: case HA_KEYTYPE_LONGLONG:
RT_COMB_KORR(longlong, mi_sint8korr, mi_int8store, 8); RT_COMB_KORR(longlong, mi_sint8korr, mi_int8store, 8);
break;
case HA_KEYTYPE_ULONGLONG: case HA_KEYTYPE_ULONGLONG:
RT_COMB_KORR(ulonglong, mi_uint8korr, mi_int8store, 8); RT_COMB_KORR(ulonglong, mi_uint8korr, mi_int8store, 8);
break;
#endif #endif
case HA_KEYTYPE_FLOAT: case HA_KEYTYPE_FLOAT:
RT_COMB_GET(float, mi_float4get, mi_float4store, 4); RT_COMB_GET(float, mi_float4get, mi_float4store, 4);
break;
case HA_KEYTYPE_DOUBLE: case HA_KEYTYPE_DOUBLE:
RT_COMB_GET(double, mi_float8get, mi_float8store, 8); RT_COMB_GET(double, mi_float8get, mi_float8store, 8);
break;
case HA_KEYTYPE_END: case HA_KEYTYPE_END:
return 0; return 0;
default:
return 1;
} }
uint32 keyseg_length= keyseg->length * 2;
key_length-= keyseg_length;
a+= keyseg_length;
b+= keyseg_length;
c+= keyseg_length;
} }
return 0; return 0;
} }
...@@ -435,16 +403,13 @@ int rtree_combine_rect(HA_KEYSEG *keyseg, uchar* a, uchar* b, uchar* c, ...@@ -435,16 +403,13 @@ int rtree_combine_rect(HA_KEYSEG *keyseg, uchar* a, uchar* b, uchar* c,
type amin, amax, bmin, bmax; \ type amin, amax, bmin, bmax; \
amin = korr_func(a); \ amin = korr_func(a); \
bmin = korr_func(b); \ bmin = korr_func(b); \
p_inc(a, b, len); \ amax = korr_func(a+len); \
amax = korr_func(a); \ bmax = korr_func(b+len); \
bmax = korr_func(b); \
p_inc(a, b, len); \
amin = max(amin, bmin); \ amin = max(amin, bmin); \
amax = min(amax, bmax); \ amax = min(amax, bmax); \
if (amin >= amax) \ if (amin >= amax) \
return 0; \ return 0; \
res *= amax - amin; \ res *= amax - amin; \
break; \
} }
#define RT_OVL_AREA_GET(type, get_func, len) \ #define RT_OVL_AREA_GET(type, get_func, len) \
...@@ -452,16 +417,13 @@ int rtree_combine_rect(HA_KEYSEG *keyseg, uchar* a, uchar* b, uchar* c, ...@@ -452,16 +417,13 @@ int rtree_combine_rect(HA_KEYSEG *keyseg, uchar* a, uchar* b, uchar* c,
type amin, amax, bmin, bmax; \ type amin, amax, bmin, bmax; \
get_func(amin, a); \ get_func(amin, a); \
get_func(bmin, b); \ get_func(bmin, b); \
p_inc(a, b, len); \ get_func(amax, a+len); \
get_func(amax, a); \ get_func(bmax, b+len); \
get_func(bmax, b); \
p_inc(a, b, len); \
amin = max(amin, bmin); \ amin = max(amin, bmin); \
amax = min(amax, bmax); \ amax = min(amax, bmax); \
if (amin >= amax) \ if (amin >= amax) \
return 0; \ return 0; \
res *= amax - amin; \ res *= amax - amin; \
break; \
} }
/* /*
...@@ -473,58 +435,54 @@ double rtree_overlapping_area(HA_KEYSEG *keyseg, uchar* a, uchar* b, ...@@ -473,58 +435,54 @@ double rtree_overlapping_area(HA_KEYSEG *keyseg, uchar* a, uchar* b,
double res = 1; double res = 1;
for (; (int) key_length > 0 ; keyseg += 2) for (; (int) key_length > 0 ; keyseg += 2)
{ {
key_length -= keyseg->length * 2;
switch ((enum ha_base_keytype) keyseg->type) { switch ((enum ha_base_keytype) keyseg->type) {
case HA_KEYTYPE_TEXT:
case HA_KEYTYPE_BINARY:
case HA_KEYTYPE_VARTEXT:
case HA_KEYTYPE_VARBINARY:
case HA_KEYTYPE_NUM:
default:
return -1;
break;
case HA_KEYTYPE_INT8: case HA_KEYTYPE_INT8:
{ RT_OVL_AREA_KORR(int8, mi_sint1korr, 1);
int amin, amax, bmin, bmax; break;
amin = (int)*((signed char *)a); case HA_KEYTYPE_BINARY:
bmin = (int)*((signed char *)b); RT_OVL_AREA_KORR(uint8, mi_uint1korr, 1);
p_inc(a, b, 1);
amax = (int)*((signed char *)a);
bmax = (int)*((signed char *)b);
p_inc(a, b, 1);
amin = max(amin, bmin);
amax = min(amax, bmax);
if (amin >= amax)
return 0;
res *= amax - amin;
break; break;
}
case HA_KEYTYPE_SHORT_INT: case HA_KEYTYPE_SHORT_INT:
RT_OVL_AREA_KORR(int16, mi_sint2korr, 2); RT_OVL_AREA_KORR(int16, mi_sint2korr, 2);
break;
case HA_KEYTYPE_USHORT_INT: case HA_KEYTYPE_USHORT_INT:
RT_OVL_AREA_KORR(uint16, mi_uint2korr, 2); RT_OVL_AREA_KORR(uint16, mi_uint2korr, 2);
break;
case HA_KEYTYPE_INT24: case HA_KEYTYPE_INT24:
RT_OVL_AREA_KORR(int32, mi_sint3korr, 3); RT_OVL_AREA_KORR(int32, mi_sint3korr, 3);
break;
case HA_KEYTYPE_UINT24: case HA_KEYTYPE_UINT24:
RT_OVL_AREA_KORR(uint32, mi_uint3korr, 3); RT_OVL_AREA_KORR(uint32, mi_uint3korr, 3);
break;
case HA_KEYTYPE_LONG_INT: case HA_KEYTYPE_LONG_INT:
RT_OVL_AREA_KORR(int32, mi_sint4korr, 4); RT_OVL_AREA_KORR(int32, mi_sint4korr, 4);
break;
case HA_KEYTYPE_ULONG_INT: case HA_KEYTYPE_ULONG_INT:
RT_OVL_AREA_KORR(uint32, mi_uint4korr, 4); RT_OVL_AREA_KORR(uint32, mi_uint4korr, 4);
break;
#ifdef HAVE_LONG_LONG #ifdef HAVE_LONG_LONG
case HA_KEYTYPE_LONGLONG: case HA_KEYTYPE_LONGLONG:
RT_OVL_AREA_KORR(longlong, mi_sint8korr, 8); RT_OVL_AREA_KORR(longlong, mi_sint8korr, 8);
break;
case HA_KEYTYPE_ULONGLONG: case HA_KEYTYPE_ULONGLONG:
RT_OVL_AREA_KORR(longlong, mi_sint8korr, 8); RT_OVL_AREA_KORR(longlong, mi_sint8korr, 8);
break;
#endif #endif
case HA_KEYTYPE_FLOAT: case HA_KEYTYPE_FLOAT:
RT_OVL_AREA_GET(float, mi_float4get, 4); RT_OVL_AREA_GET(float, mi_float4get, 4);
break;
case HA_KEYTYPE_DOUBLE: case HA_KEYTYPE_DOUBLE:
RT_OVL_AREA_GET(double, mi_float8get, 8); RT_OVL_AREA_GET(double, mi_float8get, 8);
break;
case HA_KEYTYPE_END: case HA_KEYTYPE_END:
return res; return res;
default:
return -1;
} }
uint32 keyseg_length= keyseg->length * 2;
key_length-= keyseg_length;
a+= keyseg_length;
b+= keyseg_length;
} }
return res; return res;
} }
...@@ -534,13 +492,10 @@ double rtree_overlapping_area(HA_KEYSEG *keyseg, uchar* a, uchar* b, ...@@ -534,13 +492,10 @@ double rtree_overlapping_area(HA_KEYSEG *keyseg, uchar* a, uchar* b,
type amin, amax, bmin, bmax; \ type amin, amax, bmin, bmax; \
amin = korr_func(a); \ amin = korr_func(a); \
bmin = korr_func(b); \ bmin = korr_func(b); \
p_inc(a, b, len); \ amax = korr_func(a+len); \
amax = korr_func(a); \ bmax = korr_func(b+len); \
bmax = korr_func(b); \
p_inc(a, b, len); \
a_area *= (((double)amax) - ((double)amin)); \ a_area *= (((double)amax) - ((double)amin)); \
*ab_area *= ((double)max(amax, bmax) - (double)min(amin, bmin)); \ *ab_area *= ((double)max(amax, bmax) - (double)min(amin, bmin)); \
break; \
} }
#define RT_AREA_INC_GET(type, get_func, len)\ #define RT_AREA_INC_GET(type, get_func, len)\
...@@ -548,13 +503,10 @@ double rtree_overlapping_area(HA_KEYSEG *keyseg, uchar* a, uchar* b, ...@@ -548,13 +503,10 @@ double rtree_overlapping_area(HA_KEYSEG *keyseg, uchar* a, uchar* b,
type amin, amax, bmin, bmax; \ type amin, amax, bmin, bmax; \
get_func(amin, a); \ get_func(amin, a); \
get_func(bmin, b); \ get_func(bmin, b); \
p_inc(a, b, len); \ get_func(amax, a+len); \
get_func(amax, a); \ get_func(bmax, b+len); \
get_func(bmax, b); \
p_inc(a, b, len); \
a_area *= (((double)amax) - ((double)amin)); \ a_area *= (((double)amax) - ((double)amin)); \
*ab_area *= ((double)max(amax, bmax) - (double)min(amin, bmin)); \ *ab_area *= ((double)max(amax, bmax) - (double)min(amin, bmin)); \
break; \
} }
/* /*
...@@ -568,8 +520,6 @@ double rtree_area_increase(HA_KEYSEG *keyseg, uchar* a, uchar* b, ...@@ -568,8 +520,6 @@ double rtree_area_increase(HA_KEYSEG *keyseg, uchar* a, uchar* b,
*ab_area= 1.0; *ab_area= 1.0;
for (; (int)key_length > 0; keyseg += 2) for (; (int)key_length > 0; keyseg += 2)
{ {
key_length -= keyseg->length * 2;
/* Handle NULL part */ /* Handle NULL part */
if (keyseg->null_bit) if (keyseg->null_bit)
{ {
...@@ -577,52 +527,53 @@ double rtree_area_increase(HA_KEYSEG *keyseg, uchar* a, uchar* b, ...@@ -577,52 +527,53 @@ double rtree_area_increase(HA_KEYSEG *keyseg, uchar* a, uchar* b,
} }
switch ((enum ha_base_keytype) keyseg->type) { switch ((enum ha_base_keytype) keyseg->type) {
case HA_KEYTYPE_TEXT:
case HA_KEYTYPE_BINARY:
case HA_KEYTYPE_VARTEXT:
case HA_KEYTYPE_VARBINARY:
case HA_KEYTYPE_NUM:
default:
return 1;
break;
case HA_KEYTYPE_INT8: case HA_KEYTYPE_INT8:
{ RT_AREA_INC_KORR(int8, mi_sint1korr, 1);
int amin, amax, bmin, bmax; break;
amin = (int)*((signed char *)a); case HA_KEYTYPE_BINARY:
bmin = (int)*((signed char *)b); RT_AREA_INC_KORR(uint8, mi_uint1korr, 1);
p_inc(a, b, 1);
amax = (int)*((signed char *)a);
bmax = (int)*((signed char *)b);
p_inc(a, b, 1);
a_area *= (((double)amax) - ((double)amin));
*ab_area *= ((double)max(amax, bmax) - (double)min(amin, bmin));
break; break;
}
case HA_KEYTYPE_SHORT_INT: case HA_KEYTYPE_SHORT_INT:
RT_AREA_INC_KORR(int16, mi_sint2korr, 2); RT_AREA_INC_KORR(int16, mi_sint2korr, 2);
break;
case HA_KEYTYPE_USHORT_INT: case HA_KEYTYPE_USHORT_INT:
RT_AREA_INC_KORR(uint16, mi_uint2korr, 2); RT_AREA_INC_KORR(uint16, mi_uint2korr, 2);
break;
case HA_KEYTYPE_INT24: case HA_KEYTYPE_INT24:
RT_AREA_INC_KORR(int32, mi_sint3korr, 3); RT_AREA_INC_KORR(int32, mi_sint3korr, 3);
break;
case HA_KEYTYPE_UINT24: case HA_KEYTYPE_UINT24:
RT_AREA_INC_KORR(int32, mi_uint3korr, 3); RT_AREA_INC_KORR(int32, mi_uint3korr, 3);
break;
case HA_KEYTYPE_LONG_INT: case HA_KEYTYPE_LONG_INT:
RT_AREA_INC_KORR(int32, mi_sint4korr, 4); RT_AREA_INC_KORR(int32, mi_sint4korr, 4);
break;
case HA_KEYTYPE_ULONG_INT: case HA_KEYTYPE_ULONG_INT:
RT_AREA_INC_KORR(uint32, mi_uint4korr, 4); RT_AREA_INC_KORR(uint32, mi_uint4korr, 4);
break;
#ifdef HAVE_LONG_LONG #ifdef HAVE_LONG_LONG
case HA_KEYTYPE_LONGLONG: case HA_KEYTYPE_LONGLONG:
RT_AREA_INC_KORR(longlong, mi_sint8korr, 8); RT_AREA_INC_KORR(longlong, mi_sint8korr, 8);
break;
case HA_KEYTYPE_ULONGLONG: case HA_KEYTYPE_ULONGLONG:
RT_AREA_INC_KORR(longlong, mi_sint8korr, 8); RT_AREA_INC_KORR(longlong, mi_sint8korr, 8);
break;
#endif #endif
case HA_KEYTYPE_FLOAT: case HA_KEYTYPE_FLOAT:
RT_AREA_INC_GET(float, mi_float4get, 4); RT_AREA_INC_GET(float, mi_float4get, 4);
break;
case HA_KEYTYPE_DOUBLE: case HA_KEYTYPE_DOUBLE:
RT_AREA_INC_GET(double, mi_float8get, 8); RT_AREA_INC_GET(double, mi_float8get, 8);
break;
case HA_KEYTYPE_END: case HA_KEYTYPE_END:
return *ab_area - a_area; return *ab_area - a_area;
default:
return -1;
} }
uint32 keyseg_length= keyseg->length * 2;
key_length-= keyseg_length;
a+= keyseg_length;
b+= keyseg_length;
} }
return *ab_area - a_area; return *ab_area - a_area;
} }
...@@ -632,13 +583,10 @@ double rtree_area_increase(HA_KEYSEG *keyseg, uchar* a, uchar* b, ...@@ -632,13 +583,10 @@ double rtree_area_increase(HA_KEYSEG *keyseg, uchar* a, uchar* b,
type amin, amax, bmin, bmax; \ type amin, amax, bmin, bmax; \
amin = korr_func(a); \ amin = korr_func(a); \
bmin = korr_func(b); \ bmin = korr_func(b); \
p_inc(a, b, len); \ amax = korr_func(a+len); \
amax = korr_func(a); \ bmax = korr_func(b+len); \
bmax = korr_func(b); \
p_inc(a, b, len); \
a_perim+= (((double)amax) - ((double)amin)); \ a_perim+= (((double)amax) - ((double)amin)); \
*ab_perim+= ((double)max(amax, bmax) - (double)min(amin, bmin)); \ *ab_perim+= ((double)max(amax, bmax) - (double)min(amin, bmin)); \
break; \
} }
#define RT_PERIM_INC_GET(type, get_func, len)\ #define RT_PERIM_INC_GET(type, get_func, len)\
...@@ -646,13 +594,10 @@ double rtree_area_increase(HA_KEYSEG *keyseg, uchar* a, uchar* b, ...@@ -646,13 +594,10 @@ double rtree_area_increase(HA_KEYSEG *keyseg, uchar* a, uchar* b,
type amin, amax, bmin, bmax; \ type amin, amax, bmin, bmax; \
get_func(amin, a); \ get_func(amin, a); \
get_func(bmin, b); \ get_func(bmin, b); \
p_inc(a, b, len); \ get_func(amax, a+len); \
get_func(amax, a); \ get_func(bmax, b+len); \
get_func(bmax, b); \
p_inc(a, b, len); \
a_perim+= (((double)amax) - ((double)amin)); \ a_perim+= (((double)amax) - ((double)amin)); \
*ab_perim+= ((double)max(amax, bmax) - (double)min(amin, bmin)); \ *ab_perim+= ((double)max(amax, bmax) - (double)min(amin, bmin)); \
break; \
} }
/* /*
...@@ -666,8 +611,6 @@ double rtree_perimeter_increase(HA_KEYSEG *keyseg, uchar* a, uchar* b, ...@@ -666,8 +611,6 @@ double rtree_perimeter_increase(HA_KEYSEG *keyseg, uchar* a, uchar* b,
*ab_perim= 0.0; *ab_perim= 0.0;
for (; (int)key_length > 0; keyseg += 2) for (; (int)key_length > 0; keyseg += 2)
{ {
key_length -= keyseg->length * 2;
/* Handle NULL part */ /* Handle NULL part */
if (keyseg->null_bit) if (keyseg->null_bit)
{ {
...@@ -675,52 +618,53 @@ double rtree_perimeter_increase(HA_KEYSEG *keyseg, uchar* a, uchar* b, ...@@ -675,52 +618,53 @@ double rtree_perimeter_increase(HA_KEYSEG *keyseg, uchar* a, uchar* b,
} }
switch ((enum ha_base_keytype) keyseg->type) { switch ((enum ha_base_keytype) keyseg->type) {
case HA_KEYTYPE_TEXT:
case HA_KEYTYPE_BINARY:
case HA_KEYTYPE_VARTEXT:
case HA_KEYTYPE_VARBINARY:
case HA_KEYTYPE_NUM:
default:
return 1;
break;
case HA_KEYTYPE_INT8: case HA_KEYTYPE_INT8:
{ RT_PERIM_INC_KORR(int8, mi_sint1korr, 1);
int amin, amax, bmin, bmax; break;
amin = (int)*((signed char *)a); case HA_KEYTYPE_BINARY:
bmin = (int)*((signed char *)b); RT_PERIM_INC_KORR(uint8, mi_uint1korr, 1);
p_inc(a, b, 1);
amax = (int)*((signed char *)a);
bmax = (int)*((signed char *)b);
p_inc(a, b, 1);
a_perim+= (((double)amax) - ((double)amin));
*ab_perim+= ((double)max(amax, bmax) - (double)min(amin, bmin));
break; break;
}
case HA_KEYTYPE_SHORT_INT: case HA_KEYTYPE_SHORT_INT:
RT_PERIM_INC_KORR(int16, mi_sint2korr, 2); RT_PERIM_INC_KORR(int16, mi_sint2korr, 2);
break;
case HA_KEYTYPE_USHORT_INT: case HA_KEYTYPE_USHORT_INT:
RT_PERIM_INC_KORR(uint16, mi_uint2korr, 2); RT_PERIM_INC_KORR(uint16, mi_uint2korr, 2);
break;
case HA_KEYTYPE_INT24: case HA_KEYTYPE_INT24:
RT_PERIM_INC_KORR(int32, mi_sint3korr, 3); RT_PERIM_INC_KORR(int32, mi_sint3korr, 3);
break;
case HA_KEYTYPE_UINT24: case HA_KEYTYPE_UINT24:
RT_PERIM_INC_KORR(int32, mi_uint3korr, 3); RT_PERIM_INC_KORR(int32, mi_uint3korr, 3);
break;
case HA_KEYTYPE_LONG_INT: case HA_KEYTYPE_LONG_INT:
RT_PERIM_INC_KORR(int32, mi_sint4korr, 4); RT_PERIM_INC_KORR(int32, mi_sint4korr, 4);
break;
case HA_KEYTYPE_ULONG_INT: case HA_KEYTYPE_ULONG_INT:
RT_PERIM_INC_KORR(uint32, mi_uint4korr, 4); RT_PERIM_INC_KORR(uint32, mi_uint4korr, 4);
break;
#ifdef HAVE_LONG_LONG #ifdef HAVE_LONG_LONG
case HA_KEYTYPE_LONGLONG: case HA_KEYTYPE_LONGLONG:
RT_PERIM_INC_KORR(longlong, mi_sint8korr, 8); RT_PERIM_INC_KORR(longlong, mi_sint8korr, 8);
break;
case HA_KEYTYPE_ULONGLONG: case HA_KEYTYPE_ULONGLONG:
RT_PERIM_INC_KORR(longlong, mi_sint8korr, 8); RT_PERIM_INC_KORR(longlong, mi_sint8korr, 8);
break;
#endif #endif
case HA_KEYTYPE_FLOAT: case HA_KEYTYPE_FLOAT:
RT_PERIM_INC_GET(float, mi_float4get, 4); RT_PERIM_INC_GET(float, mi_float4get, 4);
break;
case HA_KEYTYPE_DOUBLE: case HA_KEYTYPE_DOUBLE:
RT_PERIM_INC_GET(double, mi_float8get, 8); RT_PERIM_INC_GET(double, mi_float8get, 8);
break;
case HA_KEYTYPE_END: case HA_KEYTYPE_END:
return *ab_perim - a_perim; return *ab_perim - a_perim;
default:
return -1;
} }
uint32 keyseg_length= keyseg->length * 2;
key_length-= keyseg_length;
a+= keyseg_length;
b+= keyseg_length;
} }
return *ab_perim - a_perim; return *ab_perim - a_perim;
} }
...@@ -746,7 +690,6 @@ double rtree_perimeter_increase(HA_KEYSEG *keyseg, uchar* a, uchar* b, ...@@ -746,7 +690,6 @@ double rtree_perimeter_increase(HA_KEYSEG *keyseg, uchar* a, uchar* b,
store_func(c, amax); \ store_func(c, amax); \
c += len; \ c += len; \
inc += 2 * len; \ inc += 2 * len; \
break; \
} }
#define RT_PAGE_MBR_GET(type, get_func, store_func, len) \ #define RT_PAGE_MBR_GET(type, get_func, store_func, len) \
...@@ -769,7 +712,6 @@ double rtree_perimeter_increase(HA_KEYSEG *keyseg, uchar* a, uchar* b, ...@@ -769,7 +712,6 @@ double rtree_perimeter_increase(HA_KEYSEG *keyseg, uchar* a, uchar* b,
store_func(c, amax); \ store_func(c, amax); \
c += len; \ c += len; \
inc += 2 * len; \ inc += 2 * len; \
break; \
} }
/* /*
...@@ -797,61 +739,48 @@ int rtree_page_mbr(MI_INFO *info, HA_KEYSEG *keyseg, uchar *page_buf, ...@@ -797,61 +739,48 @@ int rtree_page_mbr(MI_INFO *info, HA_KEYSEG *keyseg, uchar *page_buf,
k = rt_PAGE_FIRST_KEY(page_buf, nod_flag); k = rt_PAGE_FIRST_KEY(page_buf, nod_flag);
switch ((enum ha_base_keytype) keyseg->type) { switch ((enum ha_base_keytype) keyseg->type) {
case HA_KEYTYPE_TEXT:
case HA_KEYTYPE_BINARY:
case HA_KEYTYPE_VARTEXT:
case HA_KEYTYPE_VARBINARY:
case HA_KEYTYPE_NUM:
default:
return 1;
break;
case HA_KEYTYPE_INT8: case HA_KEYTYPE_INT8:
{ RT_PAGE_MBR_KORR(int8, mi_sint1korr, mi_int1store, 1);
int amin, amax, bmin, bmax; break;
amin = (int)*((signed char *)(k + inc)); case HA_KEYTYPE_BINARY:
amax = (int)*((signed char *)(k + inc + 1)); RT_PAGE_MBR_KORR(uint8, mi_uint1korr, mi_int1store, 1);
k = rt_PAGE_NEXT_KEY(k, k_len, nod_flag);
for (; k < last; k = rt_PAGE_NEXT_KEY(k, k_len, nod_flag))
{
bmin = (int)*((signed char *)(k + inc));
bmax = (int)*((signed char *)(k + inc + 1));
if (amin > bmin)
amin = bmin;
if (amax < bmax)
amax = bmax;
}
*((signed char*)c) = amin;
c += 1;
*((signed char*)c) = amax;
c += 1;
inc += 1 * 2;
break; break;
}
case HA_KEYTYPE_SHORT_INT: case HA_KEYTYPE_SHORT_INT:
RT_PAGE_MBR_KORR(int16, mi_sint2korr, mi_int2store, 2); RT_PAGE_MBR_KORR(int16, mi_sint2korr, mi_int2store, 2);
break;
case HA_KEYTYPE_USHORT_INT: case HA_KEYTYPE_USHORT_INT:
RT_PAGE_MBR_KORR(uint16, mi_uint2korr, mi_int2store, 2); RT_PAGE_MBR_KORR(uint16, mi_uint2korr, mi_int2store, 2);
break;
case HA_KEYTYPE_INT24: case HA_KEYTYPE_INT24:
RT_PAGE_MBR_KORR(int32, mi_sint3korr, mi_int3store, 3); RT_PAGE_MBR_KORR(int32, mi_sint3korr, mi_int3store, 3);
break;
case HA_KEYTYPE_UINT24: case HA_KEYTYPE_UINT24:
RT_PAGE_MBR_KORR(uint32, mi_uint3korr, mi_int3store, 3); RT_PAGE_MBR_KORR(uint32, mi_uint3korr, mi_int3store, 3);
break;
case HA_KEYTYPE_LONG_INT: case HA_KEYTYPE_LONG_INT:
RT_PAGE_MBR_KORR(int32, mi_sint4korr, mi_int4store, 4); RT_PAGE_MBR_KORR(int32, mi_sint4korr, mi_int4store, 4);
break;
case HA_KEYTYPE_ULONG_INT: case HA_KEYTYPE_ULONG_INT:
RT_PAGE_MBR_KORR(uint32, mi_uint4korr, mi_int4store, 4); RT_PAGE_MBR_KORR(uint32, mi_uint4korr, mi_int4store, 4);
break;
#ifdef HAVE_LONG_LONG #ifdef HAVE_LONG_LONG
case HA_KEYTYPE_LONGLONG: case HA_KEYTYPE_LONGLONG:
RT_PAGE_MBR_KORR(longlong, mi_sint8korr, mi_int8store, 8); RT_PAGE_MBR_KORR(longlong, mi_sint8korr, mi_int8store, 8);
break;
case HA_KEYTYPE_ULONGLONG: case HA_KEYTYPE_ULONGLONG:
RT_PAGE_MBR_KORR(ulonglong, mi_uint8korr, mi_int8store, 8); RT_PAGE_MBR_KORR(ulonglong, mi_uint8korr, mi_int8store, 8);
break;
#endif #endif
case HA_KEYTYPE_FLOAT: case HA_KEYTYPE_FLOAT:
RT_PAGE_MBR_GET(float, mi_float4get, mi_float4store, 4); RT_PAGE_MBR_GET(float, mi_float4get, mi_float4store, 4);
break;
case HA_KEYTYPE_DOUBLE: case HA_KEYTYPE_DOUBLE:
RT_PAGE_MBR_GET(double, mi_float8get, mi_float8store, 8); RT_PAGE_MBR_GET(double, mi_float8get, mi_float8store, 8);
break;
case HA_KEYTYPE_END: case HA_KEYTYPE_END:
return 0; return 0;
default:
return 1;
} }
} }
return 0; return 0;
......
myisam/rt_test.c
View file @ 21dea7fc
...@@ -31,6 +31,51 @@ static void create_record1(char *record,uint rownr); ...@@ -31,6 +31,51 @@ static void create_record1(char *record,uint rownr);
static void print_record(char * record,my_off_t offs,const char * tail); static void print_record(char * record,my_off_t offs,const char * tail);
static int run_test(const char *filename); static int run_test(const char *filename);
static double rt_data[]=
{
/*1*/ 0,10,0,10,
/*2*/ 5,15,0,10,
/*3*/ 0,10,5,15,
/*4*/ 10,20,10,20,
/*5*/ 0,10,0,10,
/*6*/ 5,15,0,10,
/*7*/ 0,10,5,15,
/*8*/ 10,20,10,20,
/*9*/ 0,10,0,10,
/*10*/ 5,15,0,10,
/*11*/ 0,10,5,15,
/*12*/ 10,20,10,20,
/*13*/ 0,10,0,10,
/*14*/ 5,15,0,10,
/*15*/ 0,10,5,15,
/*16*/ 10,20,10,20,
/*17*/ 5,15,0,10,
/*18*/ 0,10,5,15,
/*19*/ 10,20,10,20,
/*20*/ 0,10,0,10,
/*1*/ 100,110,0,10,
/*2*/ 105,115,0,10,
/*3*/ 100,110,5,15,
/*4*/ 110,120,10,20,
/*5*/ 100,110,0,10,
/*6*/ 105,115,0,10,
/*7*/ 100,110,5,15,
/*8*/ 110,120,10,20,
/*9*/ 100,110,0,10,
/*10*/ 105,115,0,10,
/*11*/ 100,110,5,15,
/*12*/ 110,120,10,20,
/*13*/ 100,110,0,10,
/*14*/ 105,115,0,10,
/*15*/ 100,110,5,15,
/*16*/ 110,120,10,20,
/*17*/ 105,115,0,10,
/*18*/ 100,110,5,15,
/*19*/ 110,120,10,20,
/*20*/ 100,110,0,10,
-1
};
int main(int argc __attribute__((unused)),char *argv[] __attribute__((unused))) int main(int argc __attribute__((unused)),char *argv[] __attribute__((unused)))
{ {
...@@ -55,7 +100,7 @@ int run_test(const char *filename) ...@@ -55,7 +100,7 @@ int run_test(const char *filename)
int key_type=HA_KEYTYPE_DOUBLE; int key_type=HA_KEYTYPE_DOUBLE;
int key_length=8; int key_length=8;
int null_fields=0; int null_fields=0;
int nrecords=300; int nrecords=sizeof(rt_data)/(sizeof(double)*4);/* 3000;*/
int rec_length=0; int rec_length=0;
int uniques=0; int uniques=0;
int i; int i;
...@@ -399,7 +444,7 @@ static void create_record1(char *record,uint rownr) ...@@ -399,7 +444,7 @@ static void create_record1(char *record,uint rownr)
} }
static void create_record(char *record,uint rownr) static void create_record0(char *record,uint rownr)
{ {
int i; int i;
char * pos; char * pos;
...@@ -419,3 +464,16 @@ static void create_record(char *record,uint rownr) ...@@ -419,3 +464,16 @@ static void create_record(char *record,uint rownr)
pos+=sizeof(c); pos+=sizeof(c);
} }
} }
static void create_record(char *record,uint rownr)
{
int i;
char *pos;
double *data= rt_data+rownr*4;
record[0]=0x01; /* DEL marker */
for ( pos=record+1, i=0; i<ndims*2; i++)
{
float8store(pos,data[i]);
pos+=8;
}
}
mysql-test/r/gis-rtree.result
View file @ 21dea7fc
...@@ -167,12 +167,10 @@ count(*) ...@@ -167,12 +167,10 @@ count(*)
150 150
EXPLAIN SELECT fid, AsText(g) FROM t1 WHERE Within(g, GeomFromText('Polygon((140 140,160 140,160 160,140 160,140 140))')); EXPLAIN SELECT fid, AsText(g) FROM t1 WHERE Within(g, GeomFromText('Polygon((140 140,160 140,160 160,140 160,140 140))'));
id select_type table type possible_keys key key_len ref rows Extra id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 range g g 32 NULL 4 Using where 1 SIMPLE t1 range g g 32 NULL 7 Using where
SELECT fid, AsText(g) FROM t1 WHERE Within(g, GeomFromText('Polygon((140 140,160 140,160 160,140 160,140 140))')); SELECT fid, AsText(g) FROM t1 WHERE Within(g, GeomFromText('Polygon((140 140,160 140,160 160,140 160,140 140))'));
fid AsText(g) fid AsText(g)
1 LINESTRING(150 150,150 150) 1 LINESTRING(150 150,150 150)
11 LINESTRING(140 140,160 160)
2 LINESTRING(149 149,151 151)
3 LINESTRING(148 148,152 152) 3 LINESTRING(148 148,152 152)
4 LINESTRING(147 147,153 153) 4 LINESTRING(147 147,153 153)
5 LINESTRING(146 146,154 154) 5 LINESTRING(146 146,154 154)
...@@ -181,6 +179,8 @@ fid AsText(g) ...@@ -181,6 +179,8 @@ fid AsText(g)
8 LINESTRING(143 143,157 157) 8 LINESTRING(143 143,157 157)
9 LINESTRING(142 142,158 158) 9 LINESTRING(142 142,158 158)
10 LINESTRING(141 141,159 159) 10 LINESTRING(141 141,159 159)
11 LINESTRING(140 140,160 160)
2 LINESTRING(149 149,151 151)
DROP TABLE t1; DROP TABLE t1;
CREATE TABLE t2 ( CREATE TABLE t2 (
fid INT NOT NULL AUTO_INCREMENT PRIMARY KEY, fid INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
...@@ -305,10 +305,10 @@ id select_type table type possible_keys key key_len ref rows Extra ...@@ -305,10 +305,10 @@ id select_type table type possible_keys key key_len ref rows Extra
SELECT fid, AsText(g) FROM t2 WHERE Within(g, SELECT fid, AsText(g) FROM t2 WHERE Within(g,
GeomFromText('Polygon((40 40,60 40,60 60,40 60,40 40))')); GeomFromText('Polygon((40 40,60 40,60 60,40 60,40 40))'));
fid AsText(g) fid AsText(g)
46 LINESTRING(51 41,60 50)
56 LINESTRING(41 41,50 50)
45 LINESTRING(51 51,60 60) 45 LINESTRING(51 51,60 60)
55 LINESTRING(41 51,50 60) 55 LINESTRING(41 51,50 60)
56 LINESTRING(41 41,50 50)
46 LINESTRING(51 41,60 50)
DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(LineString(Point(10 * 10 - 9, 10 * 10 - 9), Point(10 * 10, 10 * 10))))); DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(LineString(Point(10 * 10 - 9, 10 * 10 - 9), Point(10 * 10, 10 * 10)))));
SELECT count(*) FROM t2; SELECT count(*) FROM t2;
count(*) count(*)
......
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