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The SQLITE_RTREE_INT_ONLY compile-time option causes the RTree extension
to use only integer math and store only integer coordinates. FossilOrigin-Name: 02b7640f5118e0a635b68f65765191bb3171b7bd
This commit is contained in:
drh
@ -182,6 +182,19 @@ struct Rtree {
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#define RTREE_COORD_REAL32 0
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#define RTREE_COORD_INT32 1
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/*
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** If SQLITE_RTREE_INT_ONLY is defined, then this virtual table will
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** only deal with integer coordinates. No floating point operations
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** will be done.
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*/
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#ifdef SQLITE_RTREE_INT_ONLY
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typedef sqlite3_int64 RtreeDValue; /* High accuracy coordinate */
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typedef int RtreeValue; /* Low accuracy coordinate */
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#else
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typedef double RtreeDValue; /* High accuracy coordinate */
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typedef float RtreeValue; /* Low accuracy coordinate */
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#endif
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/*
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** The minimum number of cells allowed for a node is a third of the
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** maximum. In Gutman's notation:
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@ -217,20 +230,25 @@ struct RtreeCursor {
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};
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union RtreeCoord {
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float f;
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RtreeValue f;
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int i;
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};
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/*
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** The argument is an RtreeCoord. Return the value stored within the RtreeCoord
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** formatted as a double. This macro assumes that local variable pRtree points
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** to the Rtree structure associated with the RtreeCoord.
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** formatted as a RtreeDValue (double or int64). This macro assumes that local
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** variable pRtree points to the Rtree structure associated with the
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** RtreeCoord.
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*/
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#define DCOORD(coord) ( \
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(pRtree->eCoordType==RTREE_COORD_REAL32) ? \
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((double)coord.f) : \
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((double)coord.i) \
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)
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#ifdef SQLITE_RTREE_INT_ONLY
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# define DCOORD(coord) ((RtreeDValue)coord.i)
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#else
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# define DCOORD(coord) ( \
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(pRtree->eCoordType==RTREE_COORD_REAL32) ? \
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((double)coord.f) : \
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((double)coord.i) \
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)
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#endif
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/*
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** A search constraint.
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@ -238,8 +256,8 @@ union RtreeCoord {
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struct RtreeConstraint {
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int iCoord; /* Index of constrained coordinate */
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int op; /* Constraining operation */
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double rValue; /* Constraint value. */
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int (*xGeom)(sqlite3_rtree_geometry *, int, double *, int *);
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RtreeDValue rValue; /* Constraint value. */
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int (*xGeom)(sqlite3_rtree_geometry*, int, RtreeDValue*, int*);
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sqlite3_rtree_geometry *pGeom; /* Constraint callback argument for a MATCH */
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};
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@ -287,10 +305,10 @@ struct RtreeCell {
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*/
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struct RtreeMatchArg {
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u32 magic; /* Always RTREE_GEOMETRY_MAGIC */
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int (*xGeom)(sqlite3_rtree_geometry *, int, double *, int *);
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int (*xGeom)(sqlite3_rtree_geometry *, int, RtreeDValue*, int *);
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void *pContext;
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int nParam;
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double aParam[1];
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RtreeDValue aParam[1];
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};
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/*
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@ -302,7 +320,7 @@ struct RtreeMatchArg {
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** the geometry callback function).
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*/
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struct RtreeGeomCallback {
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int (*xGeom)(sqlite3_rtree_geometry *, int, double *, int *);
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int (*xGeom)(sqlite3_rtree_geometry*, int, RtreeDValue*, int*);
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void *pContext;
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};
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@ -868,7 +886,7 @@ static int testRtreeGeom(
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int *pbRes /* OUT: Test result */
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){
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int i;
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double aCoord[RTREE_MAX_DIMENSIONS*2];
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RtreeDValue aCoord[RTREE_MAX_DIMENSIONS*2];
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int nCoord = pRtree->nDim*2;
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assert( pConstraint->op==RTREE_MATCH );
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@ -898,8 +916,8 @@ static int testRtreeCell(Rtree *pRtree, RtreeCursor *pCursor, int *pbEof){
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nodeGetCell(pRtree, pCursor->pNode, pCursor->iCell, &cell);
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for(ii=0; bRes==0 && ii<pCursor->nConstraint; ii++){
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RtreeConstraint *p = &pCursor->aConstraint[ii];
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double cell_min = DCOORD(cell.aCoord[(p->iCoord>>1)*2]);
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double cell_max = DCOORD(cell.aCoord[(p->iCoord>>1)*2+1]);
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RtreeDValue cell_min = DCOORD(cell.aCoord[(p->iCoord>>1)*2]);
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RtreeDValue cell_max = DCOORD(cell.aCoord[(p->iCoord>>1)*2+1]);
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assert(p->op==RTREE_LE || p->op==RTREE_LT || p->op==RTREE_GE
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|| p->op==RTREE_GT || p->op==RTREE_EQ || p->op==RTREE_MATCH
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@ -951,7 +969,7 @@ static int testRtreeEntry(Rtree *pRtree, RtreeCursor *pCursor, int *pbEof){
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nodeGetCell(pRtree, pCursor->pNode, pCursor->iCell, &cell);
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for(ii=0; ii<pCursor->nConstraint; ii++){
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RtreeConstraint *p = &pCursor->aConstraint[ii];
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double coord = DCOORD(cell.aCoord[p->iCoord]);
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RtreeDValue coord = DCOORD(cell.aCoord[p->iCoord]);
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int res;
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assert(p->op==RTREE_LE || p->op==RTREE_LT || p->op==RTREE_GE
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|| p->op==RTREE_GT || p->op==RTREE_EQ || p->op==RTREE_MATCH
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@ -1149,9 +1167,12 @@ static int rtreeColumn(sqlite3_vtab_cursor *cur, sqlite3_context *ctx, int i){
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}else{
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RtreeCoord c;
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nodeGetCoord(pRtree, pCsr->pNode, pCsr->iCell, i-1, &c);
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#ifndef SQLITE_RTREE_INT_ONLY
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if( pRtree->eCoordType==RTREE_COORD_REAL32 ){
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sqlite3_result_double(ctx, c.f);
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}else{
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}else
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#endif
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{
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assert( pRtree->eCoordType==RTREE_COORD_INT32 );
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sqlite3_result_int(ctx, c.i);
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}
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@ -1198,7 +1219,7 @@ static int deserializeGeometry(sqlite3_value *pValue, RtreeConstraint *pCons){
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/* Check that the blob is roughly the right size. */
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nBlob = sqlite3_value_bytes(pValue);
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if( nBlob<(int)sizeof(RtreeMatchArg)
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|| ((nBlob-sizeof(RtreeMatchArg))%sizeof(double))!=0
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|| ((nBlob-sizeof(RtreeMatchArg))%sizeof(RtreeDValue))!=0
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){
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return SQLITE_ERROR;
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}
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@ -1212,7 +1233,7 @@ static int deserializeGeometry(sqlite3_value *pValue, RtreeConstraint *pCons){
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memcpy(p, sqlite3_value_blob(pValue), nBlob);
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if( p->magic!=RTREE_GEOMETRY_MAGIC
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|| nBlob!=(int)(sizeof(RtreeMatchArg) + (p->nParam-1)*sizeof(double))
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|| nBlob!=(int)(sizeof(RtreeMatchArg) + (p->nParam-1)*sizeof(RtreeDValue))
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){
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sqlite3_free(pGeom);
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return SQLITE_ERROR;
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@ -1284,7 +1305,11 @@ static int rtreeFilter(
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break;
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}
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}else{
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#ifdef SQLITE_RTREE_INT_ONLY
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p->rValue = sqlite3_value_int64(argv[ii]);
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#else
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p->rValue = sqlite3_value_double(argv[ii]);
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#endif
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}
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}
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}
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@ -1418,11 +1443,11 @@ static int rtreeBestIndex(sqlite3_vtab *tab, sqlite3_index_info *pIdxInfo){
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/*
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** Return the N-dimensional volumn of the cell stored in *p.
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*/
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static float cellArea(Rtree *pRtree, RtreeCell *p){
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float area = 1.0;
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static RtreeDValue cellArea(Rtree *pRtree, RtreeCell *p){
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RtreeDValue area = (RtreeDValue)1;
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int ii;
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for(ii=0; ii<(pRtree->nDim*2); ii+=2){
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area = (float)(area * (DCOORD(p->aCoord[ii+1]) - DCOORD(p->aCoord[ii])));
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area = (area * (DCOORD(p->aCoord[ii+1]) - DCOORD(p->aCoord[ii])));
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}
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return area;
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}
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@ -1431,11 +1456,11 @@ static float cellArea(Rtree *pRtree, RtreeCell *p){
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** Return the margin length of cell p. The margin length is the sum
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** of the objects size in each dimension.
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*/
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static float cellMargin(Rtree *pRtree, RtreeCell *p){
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float margin = 0.0;
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static RtreeDValue cellMargin(Rtree *pRtree, RtreeCell *p){
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RtreeDValue margin = (RtreeDValue)0;
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int ii;
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for(ii=0; ii<(pRtree->nDim*2); ii+=2){
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margin += (float)(DCOORD(p->aCoord[ii+1]) - DCOORD(p->aCoord[ii]));
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margin += (DCOORD(p->aCoord[ii+1]) - DCOORD(p->aCoord[ii]));
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}
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return margin;
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}
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@ -1480,8 +1505,8 @@ static int cellContains(Rtree *pRtree, RtreeCell *p1, RtreeCell *p2){
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/*
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** Return the amount cell p would grow by if it were unioned with pCell.
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*/
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static float cellGrowth(Rtree *pRtree, RtreeCell *p, RtreeCell *pCell){
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float area;
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static RtreeDValue cellGrowth(Rtree *pRtree, RtreeCell *p, RtreeCell *pCell){
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RtreeDValue area;
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RtreeCell cell;
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memcpy(&cell, p, sizeof(RtreeCell));
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area = cellArea(pRtree, &cell);
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@ -1490,7 +1515,7 @@ static float cellGrowth(Rtree *pRtree, RtreeCell *p, RtreeCell *pCell){
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}
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#if VARIANT_RSTARTREE_CHOOSESUBTREE || VARIANT_RSTARTREE_SPLIT
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static float cellOverlap(
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static RtreeDValue cellOverlap(
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Rtree *pRtree,
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RtreeCell *p,
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RtreeCell *aCell,
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@ -1498,7 +1523,7 @@ static float cellOverlap(
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int iExclude
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){
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int ii;
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float overlap = 0.0;
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RtreeDValue overlap = 0.0;
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for(ii=0; ii<nCell; ii++){
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#if VARIANT_RSTARTREE_CHOOSESUBTREE
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if( ii!=iExclude )
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@ -1508,10 +1533,9 @@ static float cellOverlap(
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#endif
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{
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int jj;
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float o = 1.0;
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RtreeDValue o = (RtreeDValue)1;
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for(jj=0; jj<(pRtree->nDim*2); jj+=2){
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double x1;
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double x2;
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RtreeDValue x1, x2;
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x1 = MAX(DCOORD(p->aCoord[jj]), DCOORD(aCell[ii].aCoord[jj]));
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x2 = MIN(DCOORD(p->aCoord[jj+1]), DCOORD(aCell[ii].aCoord[jj+1]));
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@ -1520,7 +1544,7 @@ static float cellOverlap(
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o = 0.0;
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break;
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}else{
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o = o * (float)(x2-x1);
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o = o * (x2-x1);
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}
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}
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overlap += o;
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@ -1531,7 +1555,7 @@ static float cellOverlap(
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#endif
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#if VARIANT_RSTARTREE_CHOOSESUBTREE
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static float cellOverlapEnlargement(
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static RtreeDValue cellOverlapEnlargement(
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Rtree *pRtree,
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RtreeCell *p,
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RtreeCell *pInsert,
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@ -1539,12 +1563,11 @@ static float cellOverlapEnlargement(
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int nCell,
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int iExclude
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){
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double before;
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double after;
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RtreeDValue before, after;
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before = cellOverlap(pRtree, p, aCell, nCell, iExclude);
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cellUnion(pRtree, p, pInsert);
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after = cellOverlap(pRtree, p, aCell, nCell, iExclude);
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return (float)(after-before);
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return (after-before);
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}
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#endif
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@ -1568,11 +1591,11 @@ static int ChooseLeaf(
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int iCell;
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sqlite3_int64 iBest = 0;
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float fMinGrowth = 0.0;
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float fMinArea = 0.0;
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RtreeDValue fMinGrowth = 0.0;
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RtreeDValue fMinArea = 0.0;
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#if VARIANT_RSTARTREE_CHOOSESUBTREE
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float fMinOverlap = 0.0;
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float overlap;
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RtreeDValue fMinOverlap = 0.0;
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RtreeDValue overlap;
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#endif
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int nCell = NCELL(pNode);
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@ -1603,8 +1626,8 @@ static int ChooseLeaf(
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*/
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for(iCell=0; iCell<nCell; iCell++){
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int bBest = 0;
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float growth;
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float area;
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RtreeDValue growth;
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RtreeDValue area;
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nodeGetCell(pRtree, pNode, iCell, &cell);
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growth = cellGrowth(pRtree, &cell, pCell);
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area = cellArea(pRtree, &cell);
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@ -1731,7 +1754,7 @@ static void LinearPickSeeds(
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int i;
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int iLeftSeed = 0;
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int iRightSeed = 1;
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float maxNormalInnerWidth = 0.0;
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RtreeDValue maxNormalInnerWidth = (RtreeDValue)0;
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/* Pick two "seed" cells from the array of cells. The algorithm used
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** here is the LinearPickSeeds algorithm from Gutman[1984]. The
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@ -1739,18 +1762,18 @@ static void LinearPickSeeds(
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** variables iLeftSeek and iRightSeed.
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*/
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for(i=0; i<pRtree->nDim; i++){
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float x1 = DCOORD(aCell[0].aCoord[i*2]);
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float x2 = DCOORD(aCell[0].aCoord[i*2+1]);
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float x3 = x1;
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float x4 = x2;
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RtreeDValue x1 = DCOORD(aCell[0].aCoord[i*2]);
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RtreeDValue x2 = DCOORD(aCell[0].aCoord[i*2+1]);
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RtreeDValue x3 = x1;
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RtreeDValue x4 = x2;
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int jj;
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int iCellLeft = 0;
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int iCellRight = 0;
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for(jj=1; jj<nCell; jj++){
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float left = DCOORD(aCell[jj].aCoord[i*2]);
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float right = DCOORD(aCell[jj].aCoord[i*2+1]);
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RtreeDValue left = DCOORD(aCell[jj].aCoord[i*2]);
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RtreeDValue right = DCOORD(aCell[jj].aCoord[i*2+1]);
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if( left<x1 ) x1 = left;
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if( right>x4 ) x4 = right;
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@ -1765,7 +1788,7 @@ static void LinearPickSeeds(
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}
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if( x4!=x1 ){
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float normalwidth = (x3 - x2) / (x4 - x1);
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RtreeDValue normalwidth = (x3 - x2) / (x4 - x1);
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if( normalwidth>maxNormalInnerWidth ){
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iLeftSeed = iCellLeft;
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iRightSeed = iCellRight;
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@ -1794,13 +1817,13 @@ static RtreeCell *QuadraticPickNext(
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#define FABS(a) ((a)<0.0?-1.0*(a):(a))
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int iSelect = -1;
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float fDiff;
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RtreeDValue fDiff;
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int ii;
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for(ii=0; ii<nCell; ii++){
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if( aiUsed[ii]==0 ){
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float left = cellGrowth(pRtree, pLeftBox, &aCell[ii]);
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float right = cellGrowth(pRtree, pLeftBox, &aCell[ii]);
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float diff = FABS(right-left);
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RtreeDValue left = cellGrowth(pRtree, pLeftBox, &aCell[ii]);
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RtreeDValue right = cellGrowth(pRtree, pLeftBox, &aCell[ii]);
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RtreeDValue diff = FABS(right-left);
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if( iSelect<0 || diff>fDiff ){
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fDiff = diff;
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iSelect = ii;
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@ -1827,13 +1850,13 @@ static void QuadraticPickSeeds(
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int iLeftSeed = 0;
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int iRightSeed = 1;
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float fWaste = 0.0;
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RtreeDValue fWaste = 0.0;
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for(ii=0; ii<nCell; ii++){
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for(jj=ii+1; jj<nCell; jj++){
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float right = cellArea(pRtree, &aCell[jj]);
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float growth = cellGrowth(pRtree, &aCell[ii], &aCell[jj]);
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float waste = growth - right;
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RtreeDValue right = cellArea(pRtree, &aCell[jj]);
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RtreeDValue growth = cellGrowth(pRtree, &aCell[ii], &aCell[jj]);
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RtreeDValue waste = growth - right;
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if( waste>fWaste ){
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iLeftSeed = ii;
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@ -1868,7 +1891,7 @@ static void QuadraticPickSeeds(
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static void SortByDistance(
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int *aIdx,
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int nIdx,
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float *aDistance,
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RtreeDValue *aDistance,
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int *aSpare
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){
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if( nIdx>1 ){
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@ -1894,8 +1917,8 @@ static void SortByDistance(
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aIdx[iLeft+iRight] = aLeft[iLeft];
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iLeft++;
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}else{
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float fLeft = aDistance[aLeft[iLeft]];
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float fRight = aDistance[aRight[iRight]];
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RtreeDValue fLeft = aDistance[aLeft[iLeft]];
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RtreeDValue fRight = aDistance[aRight[iRight]];
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if( fLeft<fRight ){
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aIdx[iLeft+iRight] = aLeft[iLeft];
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iLeft++;
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@ -1911,8 +1934,8 @@ static void SortByDistance(
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{
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int jj;
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for(jj=1; jj<nIdx; jj++){
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float left = aDistance[aIdx[jj-1]];
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float right = aDistance[aIdx[jj]];
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RtreeDValue left = aDistance[aIdx[jj-1]];
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RtreeDValue right = aDistance[aIdx[jj]];
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assert( left<=right );
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}
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}
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@ -1955,10 +1978,10 @@ static void SortByDimension(
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memcpy(aSpare, aLeft, sizeof(int)*nLeft);
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aLeft = aSpare;
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while( iLeft<nLeft || iRight<nRight ){
|
||||
double xleft1 = DCOORD(aCell[aLeft[iLeft]].aCoord[iDim*2]);
|
||||
double xleft2 = DCOORD(aCell[aLeft[iLeft]].aCoord[iDim*2+1]);
|
||||
double xright1 = DCOORD(aCell[aRight[iRight]].aCoord[iDim*2]);
|
||||
double xright2 = DCOORD(aCell[aRight[iRight]].aCoord[iDim*2+1]);
|
||||
RtreeDValue xleft1 = DCOORD(aCell[aLeft[iLeft]].aCoord[iDim*2]);
|
||||
RtreeDValue xleft2 = DCOORD(aCell[aLeft[iLeft]].aCoord[iDim*2+1]);
|
||||
RtreeDValue xright1 = DCOORD(aCell[aRight[iRight]].aCoord[iDim*2]);
|
||||
RtreeDValue xright2 = DCOORD(aCell[aRight[iRight]].aCoord[iDim*2+1]);
|
||||
if( (iLeft!=nLeft) && ((iRight==nRight)
|
||||
|| (xleft1<xright1)
|
||||
|| (xleft1==xright1 && xleft2<xright2)
|
||||
@ -1976,10 +1999,10 @@ static void SortByDimension(
|
||||
{
|
||||
int jj;
|
||||
for(jj=1; jj<nIdx; jj++){
|
||||
float xleft1 = aCell[aIdx[jj-1]].aCoord[iDim*2];
|
||||
float xleft2 = aCell[aIdx[jj-1]].aCoord[iDim*2+1];
|
||||
float xright1 = aCell[aIdx[jj]].aCoord[iDim*2];
|
||||
float xright2 = aCell[aIdx[jj]].aCoord[iDim*2+1];
|
||||
RtreeDValue xleft1 = aCell[aIdx[jj-1]].aCoord[iDim*2];
|
||||
RtreeDValue xleft2 = aCell[aIdx[jj-1]].aCoord[iDim*2+1];
|
||||
RtreeDValue xright1 = aCell[aIdx[jj]].aCoord[iDim*2];
|
||||
RtreeDValue xright2 = aCell[aIdx[jj]].aCoord[iDim*2+1];
|
||||
assert( xleft1<=xright1 && (xleft1<xright1 || xleft2<=xright2) );
|
||||
}
|
||||
}
|
||||
@ -2006,7 +2029,7 @@ static int splitNodeStartree(
|
||||
|
||||
int iBestDim = 0;
|
||||
int iBestSplit = 0;
|
||||
float fBestMargin = 0.0;
|
||||
RtreeDValue fBestMargin = 0.0;
|
||||
|
||||
int nByte = (pRtree->nDim+1)*(sizeof(int*)+nCell*sizeof(int));
|
||||
|
||||
@ -2027,9 +2050,9 @@ static int splitNodeStartree(
|
||||
}
|
||||
|
||||
for(ii=0; ii<pRtree->nDim; ii++){
|
||||
float margin = 0.0;
|
||||
float fBestOverlap = 0.0;
|
||||
float fBestArea = 0.0;
|
||||
RtreeDValue margin = 0.0;
|
||||
RtreeDValue fBestOverlap = 0.0;
|
||||
RtreeDValue fBestArea = 0.0;
|
||||
int iBestLeft = 0;
|
||||
int nLeft;
|
||||
|
||||
@ -2041,8 +2064,8 @@ static int splitNodeStartree(
|
||||
RtreeCell left;
|
||||
RtreeCell right;
|
||||
int kk;
|
||||
float overlap;
|
||||
float area;
|
||||
RtreeDValue overlap;
|
||||
RtreeDValue area;
|
||||
|
||||
memcpy(&left, &aCell[aaSorted[ii][0]], sizeof(RtreeCell));
|
||||
memcpy(&right, &aCell[aaSorted[ii][nCell-1]], sizeof(RtreeCell));
|
||||
@ -2125,7 +2148,7 @@ static int splitNodeGuttman(
|
||||
for(i=nCell-2; i>0; i--){
|
||||
RtreeCell *pNext;
|
||||
pNext = PickNext(pRtree, aCell, nCell, pBboxLeft, pBboxRight, aiUsed);
|
||||
float diff =
|
||||
RtreeDValue diff =
|
||||
cellGrowth(pRtree, pBboxLeft, pNext) -
|
||||
cellGrowth(pRtree, pBboxRight, pNext)
|
||||
;
|
||||
@ -2458,32 +2481,34 @@ static int Reinsert(
|
||||
int *aOrder;
|
||||
int *aSpare;
|
||||
RtreeCell *aCell;
|
||||
float *aDistance;
|
||||
RtreeDValue *aDistance;
|
||||
int nCell;
|
||||
float aCenterCoord[RTREE_MAX_DIMENSIONS];
|
||||
RtreeDValue aCenterCoord[RTREE_MAX_DIMENSIONS];
|
||||
int iDim;
|
||||
int ii;
|
||||
int rc = SQLITE_OK;
|
||||
int n;
|
||||
|
||||
memset(aCenterCoord, 0, sizeof(float)*RTREE_MAX_DIMENSIONS);
|
||||
memset(aCenterCoord, 0, sizeof(RtreeDValue)*RTREE_MAX_DIMENSIONS);
|
||||
|
||||
nCell = NCELL(pNode)+1;
|
||||
n = (nCell+1)&(~1);
|
||||
|
||||
/* Allocate the buffers used by this operation. The allocation is
|
||||
** relinquished before this function returns.
|
||||
*/
|
||||
aCell = (RtreeCell *)sqlite3_malloc(nCell * (
|
||||
sizeof(RtreeCell) + /* aCell array */
|
||||
sizeof(int) + /* aOrder array */
|
||||
sizeof(int) + /* aSpare array */
|
||||
sizeof(float) /* aDistance array */
|
||||
aCell = (RtreeCell *)sqlite3_malloc(n * (
|
||||
sizeof(RtreeCell) + /* aCell array */
|
||||
sizeof(int) + /* aOrder array */
|
||||
sizeof(int) + /* aSpare array */
|
||||
sizeof(RtreeDValue) /* aDistance array */
|
||||
));
|
||||
if( !aCell ){
|
||||
return SQLITE_NOMEM;
|
||||
}
|
||||
aOrder = (int *)&aCell[nCell];
|
||||
aSpare = (int *)&aOrder[nCell];
|
||||
aDistance = (float *)&aSpare[nCell];
|
||||
aOrder = (int *)&aCell[n];
|
||||
aSpare = (int *)&aOrder[n];
|
||||
aDistance = (RtreeDValue *)&aSpare[n];
|
||||
|
||||
for(ii=0; ii<nCell; ii++){
|
||||
if( ii==(nCell-1) ){
|
||||
@ -2493,19 +2518,19 @@ static int Reinsert(
|
||||
}
|
||||
aOrder[ii] = ii;
|
||||
for(iDim=0; iDim<pRtree->nDim; iDim++){
|
||||
aCenterCoord[iDim] += (float)DCOORD(aCell[ii].aCoord[iDim*2]);
|
||||
aCenterCoord[iDim] += (float)DCOORD(aCell[ii].aCoord[iDim*2+1]);
|
||||
aCenterCoord[iDim] += DCOORD(aCell[ii].aCoord[iDim*2]);
|
||||
aCenterCoord[iDim] += DCOORD(aCell[ii].aCoord[iDim*2+1]);
|
||||
}
|
||||
}
|
||||
for(iDim=0; iDim<pRtree->nDim; iDim++){
|
||||
aCenterCoord[iDim] = (float)(aCenterCoord[iDim]/((float)nCell*2.0));
|
||||
aCenterCoord[iDim] = (aCenterCoord[iDim]/(nCell*(RtreeDValue)2));
|
||||
}
|
||||
|
||||
for(ii=0; ii<nCell; ii++){
|
||||
aDistance[ii] = 0.0;
|
||||
for(iDim=0; iDim<pRtree->nDim; iDim++){
|
||||
float coord = (float)(DCOORD(aCell[ii].aCoord[iDim*2+1]) -
|
||||
DCOORD(aCell[ii].aCoord[iDim*2]));
|
||||
RtreeDValue coord = (DCOORD(aCell[ii].aCoord[iDim*2+1]) -
|
||||
DCOORD(aCell[ii].aCoord[iDim*2]));
|
||||
aDistance[ii] += (coord-aCenterCoord[iDim])*(coord-aCenterCoord[iDim]);
|
||||
}
|
||||
}
|
||||
@ -2747,16 +2772,19 @@ static int rtreeUpdate(
|
||||
|
||||
/* Populate the cell.aCoord[] array. The first coordinate is azData[3]. */
|
||||
assert( nData==(pRtree->nDim*2 + 3) );
|
||||
#ifndef SQLITE_RTREE_INT_ONLY
|
||||
if( pRtree->eCoordType==RTREE_COORD_REAL32 ){
|
||||
for(ii=0; ii<(pRtree->nDim*2); ii+=2){
|
||||
cell.aCoord[ii].f = (float)sqlite3_value_double(azData[ii+3]);
|
||||
cell.aCoord[ii+1].f = (float)sqlite3_value_double(azData[ii+4]);
|
||||
cell.aCoord[ii].f = (RtreeValue)sqlite3_value_double(azData[ii+3]);
|
||||
cell.aCoord[ii+1].f = (RtreeValue)sqlite3_value_double(azData[ii+4]);
|
||||
if( cell.aCoord[ii].f>cell.aCoord[ii+1].f ){
|
||||
rc = SQLITE_CONSTRAINT;
|
||||
goto constraint;
|
||||
}
|
||||
}
|
||||
}else{
|
||||
}else
|
||||
#endif
|
||||
{
|
||||
for(ii=0; ii<(pRtree->nDim*2); ii+=2){
|
||||
cell.aCoord[ii].i = sqlite3_value_int(azData[ii+3]);
|
||||
cell.aCoord[ii+1].i = sqlite3_value_int(azData[ii+4]);
|
||||
@ -3154,7 +3182,13 @@ static void rtreenode(sqlite3_context *ctx, int nArg, sqlite3_value **apArg){
|
||||
sqlite3_snprintf(512-nCell,&zCell[nCell],"%lld", cell.iRowid);
|
||||
nCell = (int)strlen(zCell);
|
||||
for(jj=0; jj<tree.nDim*2; jj++){
|
||||
sqlite3_snprintf(512-nCell,&zCell[nCell]," %f",(double)cell.aCoord[jj].f);
|
||||
#ifndef SQLITE_RTREE_INT_ONLY
|
||||
sqlite3_snprintf(512-nCell,&zCell[nCell], " %f",
|
||||
(double)cell.aCoord[jj].f);
|
||||
#else
|
||||
sqlite3_snprintf(512-nCell,&zCell[nCell], " %d",
|
||||
cell.aCoord[jj].i);
|
||||
#endif
|
||||
nCell = (int)strlen(zCell);
|
||||
}
|
||||
|
||||
@ -3196,7 +3230,11 @@ int sqlite3RtreeInit(sqlite3 *db){
|
||||
rc = sqlite3_create_function(db, "rtreedepth", 1, utf8, 0,rtreedepth, 0, 0);
|
||||
}
|
||||
if( rc==SQLITE_OK ){
|
||||
#ifdef SQLITE_RTREE_INT_ONLY
|
||||
void *c = (void *)RTREE_COORD_INT32;
|
||||
#else
|
||||
void *c = (void *)RTREE_COORD_REAL32;
|
||||
#endif
|
||||
rc = sqlite3_create_module_v2(db, "rtree", &rtreeModule, c, 0);
|
||||
}
|
||||
if( rc==SQLITE_OK ){
|
||||
@ -3230,7 +3268,7 @@ static void geomCallback(sqlite3_context *ctx, int nArg, sqlite3_value **aArg){
|
||||
RtreeMatchArg *pBlob;
|
||||
int nBlob;
|
||||
|
||||
nBlob = sizeof(RtreeMatchArg) + (nArg-1)*sizeof(double);
|
||||
nBlob = sizeof(RtreeMatchArg) + (nArg-1)*sizeof(RtreeDValue);
|
||||
pBlob = (RtreeMatchArg *)sqlite3_malloc(nBlob);
|
||||
if( !pBlob ){
|
||||
sqlite3_result_error_nomem(ctx);
|
||||
@ -3241,7 +3279,11 @@ static void geomCallback(sqlite3_context *ctx, int nArg, sqlite3_value **aArg){
|
||||
pBlob->pContext = pGeomCtx->pContext;
|
||||
pBlob->nParam = nArg;
|
||||
for(i=0; i<nArg; i++){
|
||||
#ifdef SQLITE_RTREE_INT_ONLY
|
||||
pBlob->aParam[i] = sqlite3_value_int64(aArg[i]);
|
||||
#else
|
||||
pBlob->aParam[i] = sqlite3_value_double(aArg[i]);
|
||||
#endif
|
||||
}
|
||||
sqlite3_result_blob(ctx, pBlob, nBlob, doSqlite3Free);
|
||||
}
|
||||
@ -3253,7 +3295,7 @@ static void geomCallback(sqlite3_context *ctx, int nArg, sqlite3_value **aArg){
|
||||
int sqlite3_rtree_geometry_callback(
|
||||
sqlite3 *db,
|
||||
const char *zGeom,
|
||||
int (*xGeom)(sqlite3_rtree_geometry *, int, double *, int *),
|
||||
int (*xGeom)(sqlite3_rtree_geometry *, int, RtreeDValue *, int *),
|
||||
void *pContext
|
||||
){
|
||||
RtreeGeomCallback *pGeomCtx; /* Context object for new user-function */
|
||||
|
||||
@ -104,6 +104,18 @@ for {set nCol 1} {$nCol<[llength $cols]} {incr nCol} {
|
||||
catchsql { DROP TABLE t1 }
|
||||
}
|
||||
|
||||
# Like execsql except display output as integer where that can be
|
||||
# done without loss of information.
|
||||
#
|
||||
proc execsql_intout {sql} {
|
||||
set out {}
|
||||
foreach term [execsql $sql] {
|
||||
regsub {\.0$} $term {} term
|
||||
lappend out $term
|
||||
}
|
||||
return $out
|
||||
}
|
||||
|
||||
# Test that it is possible to open an existing database that contains
|
||||
# r-tree tables.
|
||||
#
|
||||
@ -117,8 +129,8 @@ do_test rtree-1.4.1 {
|
||||
do_test rtree-1.4.2 {
|
||||
db close
|
||||
sqlite3 db test.db
|
||||
execsql { SELECT * FROM t1 ORDER BY ii }
|
||||
} {1 5.0 10.0 2 15.0 20.0}
|
||||
execsql_intout { SELECT * FROM t1 ORDER BY ii }
|
||||
} {1 5 10 2 15 20}
|
||||
do_test rtree-1.4.3 {
|
||||
execsql { DROP TABLE t1 }
|
||||
} {}
|
||||
@ -127,12 +139,12 @@ do_test rtree-1.4.3 {
|
||||
# column names.
|
||||
#
|
||||
do_test rtree-1.5.1 {
|
||||
execsql {
|
||||
execsql_intout {
|
||||
CREATE VIRTUAL TABLE t1 USING rtree("the key", "x dim.", "x2'dim");
|
||||
INSERT INTO t1 VALUES(1, 2, 3);
|
||||
SELECT "the key", "x dim.", "x2'dim" FROM t1;
|
||||
}
|
||||
} {1 2.0 3.0}
|
||||
} {1 2 3}
|
||||
do_test rtree-1.5.1 {
|
||||
execsql { DROP TABLE t1 }
|
||||
} {}
|
||||
@ -161,8 +173,8 @@ do_test rtree-2.1.1 {
|
||||
|
||||
do_test rtree-2.1.2 {
|
||||
execsql { INSERT INTO t1 VALUES(NULL, 1, 3, 2, 4) }
|
||||
execsql { SELECT * FROM t1 }
|
||||
} {1 1.0 3.0 2.0 4.0}
|
||||
execsql_intout { SELECT * FROM t1 }
|
||||
} {1 1 3 2 4}
|
||||
do_test rtree-2.1.3 {
|
||||
execsql { INSERT INTO t1 VALUES(NULL, 1, 3, 2, 4) }
|
||||
execsql { SELECT rowid FROM t1 ORDER BY rowid }
|
||||
@ -201,17 +213,17 @@ do_test rtree-3.1.1 {
|
||||
}
|
||||
} {}
|
||||
do_test rtree-3.1.2 {
|
||||
execsql {
|
||||
execsql_intout {
|
||||
INSERT INTO t1 VALUES(5, 1, 3, 2, 4);
|
||||
SELECT * FROM t1;
|
||||
}
|
||||
} {5 1.0 3.0 2.0 4.0}
|
||||
} {5 1 3 2 4}
|
||||
do_test rtree-3.1.3 {
|
||||
execsql {
|
||||
execsql_intout {
|
||||
INSERT INTO t1 VALUES(6, 2, 6, 4, 8);
|
||||
SELECT * FROM t1;
|
||||
}
|
||||
} {5 1.0 3.0 2.0 4.0 6 2.0 6.0 4.0 8.0}
|
||||
} {5 1 3 2 4 6 2 6 4 8}
|
||||
|
||||
# Test the constraint on the coordinates (c[i]<=c[i+1] where (i%2==0)):
|
||||
do_test rtree-3.2.1 {
|
||||
@ -228,25 +240,25 @@ do_test rtree-5.1.1 {
|
||||
execsql { CREATE VIRTUAL TABLE t2 USING rtree(ii, x1, x2) }
|
||||
} {}
|
||||
do_test rtree-5.1.2 {
|
||||
execsql {
|
||||
execsql_intout {
|
||||
INSERT INTO t2 VALUES(1, 10, 20);
|
||||
INSERT INTO t2 VALUES(2, 30, 40);
|
||||
INSERT INTO t2 VALUES(3, 50, 60);
|
||||
SELECT * FROM t2 ORDER BY ii;
|
||||
}
|
||||
} {1 10.0 20.0 2 30.0 40.0 3 50.0 60.0}
|
||||
} {1 10 20 2 30 40 3 50 60}
|
||||
do_test rtree-5.1.3 {
|
||||
execsql {
|
||||
execsql_intout {
|
||||
DELETE FROM t2 WHERE ii=2;
|
||||
SELECT * FROM t2 ORDER BY ii;
|
||||
}
|
||||
} {1 10.0 20.0 3 50.0 60.0}
|
||||
} {1 10 20 3 50 60}
|
||||
do_test rtree-5.1.4 {
|
||||
execsql {
|
||||
execsql_intout {
|
||||
DELETE FROM t2 WHERE ii=1;
|
||||
SELECT * FROM t2 ORDER BY ii;
|
||||
}
|
||||
} {3 50.0 60.0}
|
||||
} {3 50 60}
|
||||
do_test rtree-5.1.5 {
|
||||
execsql {
|
||||
DELETE FROM t2 WHERE ii=3;
|
||||
@ -264,16 +276,16 @@ do_test rtree-6.1.1 {
|
||||
execsql { CREATE VIRTUAL TABLE t3 USING rtree(ii, x1, x2, y1, y2) }
|
||||
} {}
|
||||
do_test rtree-6.1.2 {
|
||||
execsql {
|
||||
execsql_intout {
|
||||
INSERT INTO t3 VALUES(1, 2, 3, 4, 5);
|
||||
UPDATE t3 SET x2=5;
|
||||
SELECT * FROM t3;
|
||||
}
|
||||
} {1 2.0 5.0 4.0 5.0}
|
||||
} {1 2 5 4 5}
|
||||
do_test rtree-6.1.3 {
|
||||
execsql { UPDATE t3 SET ii = 2 }
|
||||
execsql { SELECT * FROM t3 }
|
||||
} {2 2.0 5.0 4.0 5.0}
|
||||
execsql_intout { SELECT * FROM t3 }
|
||||
} {2 2 5 4 5}
|
||||
|
||||
#----------------------------------------------------------------------------
|
||||
# Test cases rtree-7.* test rename operations.
|
||||
@ -286,29 +298,29 @@ do_test rtree-7.1.1 {
|
||||
} {}
|
||||
do_test rtree-7.1.2 {
|
||||
execsql { ALTER TABLE t4 RENAME TO t5 }
|
||||
execsql { SELECT * FROM t5 }
|
||||
} {1 2.0 3.0 4.0 5.0 6.0 7.0}
|
||||
execsql_intout { SELECT * FROM t5 }
|
||||
} {1 2 3 4 5 6 7}
|
||||
do_test rtree-7.1.3 {
|
||||
db close
|
||||
sqlite3 db test.db
|
||||
execsql { SELECT * FROM t5 }
|
||||
} {1 2.0 3.0 4.0 5.0 6.0 7.0}
|
||||
execsql_intout { SELECT * FROM t5 }
|
||||
} {1 2 3 4 5 6 7}
|
||||
do_test rtree-7.1.4 {
|
||||
execsql { ALTER TABLE t5 RENAME TO 'raisara "one"'''}
|
||||
execsql { SELECT * FROM "raisara ""one""'" }
|
||||
} {1 2.0 3.0 4.0 5.0 6.0 7.0}
|
||||
execsql_intout { SELECT * FROM "raisara ""one""'" }
|
||||
} {1 2 3 4 5 6 7}
|
||||
do_test rtree-7.1.5 {
|
||||
execsql { SELECT * FROM 'raisara "one"''' }
|
||||
} {1 2.0 3.0 4.0 5.0 6.0 7.0}
|
||||
execsql_intout { SELECT * FROM 'raisara "one"''' }
|
||||
} {1 2 3 4 5 6 7}
|
||||
do_test rtree-7.1.6 {
|
||||
execsql { ALTER TABLE "raisara ""one""'" RENAME TO "abc 123" }
|
||||
execsql { SELECT * FROM "abc 123" }
|
||||
} {1 2.0 3.0 4.0 5.0 6.0 7.0}
|
||||
execsql_intout { SELECT * FROM "abc 123" }
|
||||
} {1 2 3 4 5 6 7}
|
||||
do_test rtree-7.1.7 {
|
||||
db close
|
||||
sqlite3 db test.db
|
||||
execsql { SELECT * FROM "abc 123" }
|
||||
} {1 2.0 3.0 4.0 5.0 6.0 7.0}
|
||||
execsql_intout { SELECT * FROM "abc 123" }
|
||||
} {1 2 3 4 5 6 7}
|
||||
|
||||
# An error midway through a rename operation.
|
||||
do_test rtree-7.2.1 {
|
||||
@ -318,8 +330,8 @@ do_test rtree-7.2.1 {
|
||||
catchsql { ALTER TABLE "abc 123" RENAME TO t4 }
|
||||
} {1 {SQL logic error or missing database}}
|
||||
do_test rtree-7.2.2 {
|
||||
execsql { SELECT * FROM "abc 123" }
|
||||
} {1 2.0 3.0 4.0 5.0 6.0 7.0}
|
||||
execsql_intout { SELECT * FROM "abc 123" }
|
||||
} {1 2 3 4 5 6 7}
|
||||
do_test rtree-7.2.3 {
|
||||
execsql {
|
||||
DROP TABLE t4_node;
|
||||
@ -330,13 +342,13 @@ do_test rtree-7.2.3 {
|
||||
do_test rtree-7.2.4 {
|
||||
db close
|
||||
sqlite3 db test.db
|
||||
execsql { SELECT * FROM "abc 123" }
|
||||
} {1 2.0 3.0 4.0 5.0 6.0 7.0}
|
||||
execsql_intout { SELECT * FROM "abc 123" }
|
||||
} {1 2 3 4 5 6 7}
|
||||
do_test rtree-7.2.5 {
|
||||
execsql { DROP TABLE t4_rowid }
|
||||
execsql { ALTER TABLE "abc 123" RENAME TO t4 }
|
||||
execsql { SELECT * FROM t4 }
|
||||
} {1 2.0 3.0 4.0 5.0 6.0 7.0}
|
||||
execsql_intout { SELECT * FROM t4 }
|
||||
} {1 2 3 4 5 6 7}
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------
|
||||
|
||||
@ -27,21 +27,38 @@ if {[info exists G(isquick)] && $G(isquick)} {
|
||||
set ::NROW 250
|
||||
}
|
||||
|
||||
# Return a floating point number between -X and X.
|
||||
#
|
||||
proc rand {X} {
|
||||
return [expr {int((rand()-0.5)*1024.0*$X)/512.0}]
|
||||
}
|
||||
|
||||
# Return a positive floating point number less than or equal to X
|
||||
#
|
||||
proc randincr {X} {
|
||||
while 1 {
|
||||
set r [expr {int(rand()*$X*32.0)/32.0}]
|
||||
if {$r>0.0} {return $r}
|
||||
ifcapable !rtree_int_only {
|
||||
# Return a floating point number between -X and X.
|
||||
#
|
||||
proc rand {X} {
|
||||
return [expr {int((rand()-0.5)*1024.0*$X)/512.0}]
|
||||
}
|
||||
|
||||
# Return a positive floating point number less than or equal to X
|
||||
#
|
||||
proc randincr {X} {
|
||||
while 1 {
|
||||
set r [expr {int(rand()*$X*32.0)/32.0}]
|
||||
if {$r>0.0} {return $r}
|
||||
}
|
||||
}
|
||||
} else {
|
||||
# For rtree_int_only, return an number between -X and X.
|
||||
#
|
||||
proc rand {X} {
|
||||
return [expr {int((rand()-0.5)*2*$X)}]
|
||||
}
|
||||
|
||||
# Return a positive integer less than or equal to X
|
||||
#
|
||||
proc randincr {X} {
|
||||
while 1 {
|
||||
set r [expr {int(rand()*$X)+1}]
|
||||
if {$r>0} {return $r}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
# Scramble the $inlist into a random order.
|
||||
#
|
||||
proc scramble {inlist} {
|
||||
|
||||
@ -49,9 +49,11 @@ do_test rtree5-1.6 {
|
||||
do_test rtree5-1.7 {
|
||||
execsql { SELECT count(*) FROM t1 WHERE x1==5 }
|
||||
} {1}
|
||||
do_test rtree5-1.8 {
|
||||
execsql { SELECT count(*) FROM t1 WHERE x1==5.2 }
|
||||
} {0}
|
||||
ifcapable !rtree_int_only {
|
||||
do_test rtree5-1.8 {
|
||||
execsql { SELECT count(*) FROM t1 WHERE x1==5.2 }
|
||||
} {0}
|
||||
}
|
||||
do_test rtree5-1.9 {
|
||||
execsql { SELECT count(*) FROM t1 WHERE x1==5.0 }
|
||||
} {1}
|
||||
|
||||
@ -16,7 +16,7 @@ if {![info exists testdir]} {
|
||||
}
|
||||
source $testdir/tester.tcl
|
||||
|
||||
ifcapable !rtree {
|
||||
ifcapable !rtree || rtree_int_only {
|
||||
finish_test
|
||||
return
|
||||
}
|
||||
|
||||
@ -24,6 +24,18 @@ ifcapable !rtree||!vacuum {
|
||||
return
|
||||
}
|
||||
|
||||
# Like execsql except display output as integer where that can be
|
||||
# done without loss of information.
|
||||
#
|
||||
proc execsql_intout {sql} {
|
||||
set out {}
|
||||
foreach term [execsql $sql] {
|
||||
regsub {\.0$} $term {} term
|
||||
lappend out $term
|
||||
}
|
||||
return $out
|
||||
}
|
||||
|
||||
do_test rtree7-1.1 {
|
||||
execsql {
|
||||
PRAGMA page_size = 1024;
|
||||
@ -32,27 +44,27 @@ do_test rtree7-1.1 {
|
||||
}
|
||||
} {}
|
||||
do_test rtree7-1.2 {
|
||||
execsql { SELECT * FROM rt }
|
||||
} {1 1.0 2.0 3.0 4.0}
|
||||
execsql_intout { SELECT * FROM rt }
|
||||
} {1 1 2 3 4}
|
||||
do_test rtree7-1.3 {
|
||||
execsql {
|
||||
execsql_intout {
|
||||
PRAGMA page_size = 2048;
|
||||
VACUUM;
|
||||
SELECT * FROM rt;
|
||||
}
|
||||
} {1 1.0 2.0 3.0 4.0}
|
||||
} {1 1 2 3 4}
|
||||
do_test rtree7-1.4 {
|
||||
for {set i 2} {$i <= 51} {incr i} {
|
||||
execsql { INSERT INTO rt VALUES($i, 1, 2, 3, 4) }
|
||||
}
|
||||
execsql { SELECT sum(x1), sum(x2), sum(y1), sum(y2) FROM rt }
|
||||
} {51.0 102.0 153.0 204.0}
|
||||
execsql_intout { SELECT sum(x1), sum(x2), sum(y1), sum(y2) FROM rt }
|
||||
} {51 102 153 204}
|
||||
do_test rtree7-1.5 {
|
||||
execsql {
|
||||
execsql_intout {
|
||||
PRAGMA page_size = 512;
|
||||
VACUUM;
|
||||
SELECT sum(x1), sum(x2), sum(y1), sum(y2) FROM rt
|
||||
}
|
||||
} {51.0 102.0 153.0 204.0}
|
||||
} {51 102 153 204}
|
||||
|
||||
finish_test
|
||||
|
||||
@ -17,6 +17,7 @@ if {![info exists testdir]} {
|
||||
}
|
||||
source $testdir/tester.tcl
|
||||
ifcapable !rtree { finish_test ; return }
|
||||
ifcapable rtree_int_only { finish_test; return }
|
||||
|
||||
register_cube_geom db
|
||||
|
||||
|
||||
@ -18,17 +18,30 @@ if {![info exists testdir]} {
|
||||
source $testdir/tester.tcl
|
||||
ifcapable !rtree { finish_test ; return }
|
||||
|
||||
do_test rtreeB-1.1 {
|
||||
db eval {
|
||||
CREATE VIRTUAL TABLE t1 USING rtree(ii, x0, y0, x1, y1);
|
||||
INSERT INTO t1 VALUES(1073741824, 0.0, 0.0, 100.0, 100.0);
|
||||
INSERT INTO t1 VALUES(2147483646, 0.0, 0.0, 200.0, 200.0);
|
||||
INSERT INTO t1 VALUES(4294967296, 0.0, 0.0, 300.0, 300.0);
|
||||
INSERT INTO t1 VALUES(8589934592, 20.0, 20.0, 150.0, 150.0);
|
||||
INSERT INTO t1 VALUES(9223372036854775807, 150, 150, 400, 400);
|
||||
SELECT rtreenode(2, data) FROM t1_node;
|
||||
}
|
||||
} {{{1073741824 0.000000 0.000000 100.000000 100.000000} {2147483646 0.000000 0.000000 200.000000 200.000000} {4294967296 0.000000 0.000000 300.000000 300.000000} {8589934592 20.000000 20.000000 150.000000 150.000000} {9223372036854775807 150.000000 150.000000 400.000000 400.000000}}}
|
||||
|
||||
ifcapable rtree_int_only {
|
||||
do_test rtreeB-1.1-intonly {
|
||||
db eval {
|
||||
CREATE VIRTUAL TABLE t1 USING rtree(ii, x0, y0, x1, y1);
|
||||
INSERT INTO t1 VALUES(1073741824, 0.0, 0.0, 100.0, 100.0);
|
||||
INSERT INTO t1 VALUES(2147483646, 0.0, 0.0, 200.0, 200.0);
|
||||
INSERT INTO t1 VALUES(4294967296, 0.0, 0.0, 300.0, 300.0);
|
||||
INSERT INTO t1 VALUES(8589934592, 20.0, 20.0, 150.0, 150.0);
|
||||
INSERT INTO t1 VALUES(9223372036854775807, 150, 150, 400, 400);
|
||||
SELECT rtreenode(2, data) FROM t1_node;
|
||||
}
|
||||
} {{{1073741824 0 0 100 100} {2147483646 0 0 200 200} {4294967296 0 0 300 300} {8589934592 20 20 150 150} {9223372036854775807 150 150 400 400}}}
|
||||
} else {
|
||||
do_test rtreeB-1.1 {
|
||||
db eval {
|
||||
CREATE VIRTUAL TABLE t1 USING rtree(ii, x0, y0, x1, y1);
|
||||
INSERT INTO t1 VALUES(1073741824, 0.0, 0.0, 100.0, 100.0);
|
||||
INSERT INTO t1 VALUES(2147483646, 0.0, 0.0, 200.0, 200.0);
|
||||
INSERT INTO t1 VALUES(4294967296, 0.0, 0.0, 300.0, 300.0);
|
||||
INSERT INTO t1 VALUES(8589934592, 20.0, 20.0, 150.0, 150.0);
|
||||
INSERT INTO t1 VALUES(9223372036854775807, 150, 150, 400, 400);
|
||||
SELECT rtreenode(2, data) FROM t1_node;
|
||||
}
|
||||
} {{{1073741824 0.000000 0.000000 100.000000 100.000000} {2147483646 0.000000 0.000000 200.000000 200.000000} {4294967296 0.000000 0.000000 300.000000 300.000000} {8589934592 20.000000 20.000000 150.000000 150.000000} {9223372036854775807 150.000000 150.000000 400.000000 400.000000}}}
|
||||
}
|
||||
|
||||
finish_test
|
||||
|
||||
@ -31,7 +31,11 @@ typedef struct sqlite3_rtree_geometry sqlite3_rtree_geometry;
|
||||
int sqlite3_rtree_geometry_callback(
|
||||
sqlite3 *db,
|
||||
const char *zGeom,
|
||||
int (*xGeom)(sqlite3_rtree_geometry *, int nCoord, double *aCoord, int *pRes),
|
||||
#ifdef SQLITE_RTREE_INT_ONLY
|
||||
int (*xGeom)(sqlite3_rtree_geometry*, int n, sqlite3_int64 *a, int *pRes),
|
||||
#else
|
||||
int (*xGeom)(sqlite3_rtree_geometry*, int n, double *a, int *pRes),
|
||||
#endif
|
||||
void *pContext
|
||||
);
|
||||
|
||||
|
||||
Reference in New Issue
Block a user