contrib/sqlite3/sqlite3.c

7887 ** ^(The aConstraint[] array records WHERE clause constraints of the form:
7892 ** stored in aConstraint[].op using one of the
7895 ** aConstraint[].iColumn.)^  ^(aConstraint[].usable is TRUE if the
7902 ** ^The aConstraint[] array only reports WHERE clause terms that are
7921 ** the right-hand side of the corresponding aConstraint[] is evaluated
7980   int nConstraint;           /* Number of entries in aConstraint */
7986   } *aConstraint;            /* Table of WHERE clause constraints */
8023 ** [sqlite3_index_info].aConstraint[].op field.  Each value represents
10355 ** an index into the aConstraint[] array belonging to the sqlite3_index_info
97880   for(i=0, p=pIdxInfo->aConstraint; i<pIdxInfo->nConstraint; i++, p++){
129935   pConstraint = pIdxInfo->aConstraint;
148965        p->aConstraint[i].iColumn,
148966        p->aConstraint[i].iTermOffset,
148967        p->aConstraint[i].op,
148968        p->aConstraint[i].usable);
149309   pIdxInfo->aConstraint = pIdxCons;
151537   pIdxCons = *(struct sqlite3_index_constraint**)&pIdxInfo->aConstraint;
151577   pIdxCons = *(struct sqlite3_index_constraint**)&pIdxInfo->aConstraint;
151667 ** sequence associated with element iCons of the sqlite3_index_info.aConstraint
151676     int iTerm = pIdxInfo->aConstraint[iCons].iTermOffset;
151786             pWC->a[p->aConstraint[i].iTermOffset].prereqRight & ~mPrereq
171636     struct sqlite3_index_constraint *pCons = &pInfo->aConstraint[i];
176278     if( pInfo->aConstraint[i].usable ){
176279       int op = pInfo->aConstraint[i].op;
176280       int iCol = pInfo->aConstraint[i].iColumn;
180008     if( pInfo->aConstraint[i].usable
180009      && pInfo->aConstraint[i].iColumn==0
180010      && pInfo->aConstraint[i].op==SQLITE_INDEX_CONSTRAINT_EQ
190917   pConstraint = pIdxInfo->aConstraint;
191462   int nConstraint;                  /* Number of entries in aConstraint */
191463   RtreeConstraint *aConstraint;     /* Search constraints. */
192288   if( pCsr->aConstraint ){
192291       sqlite3_rtree_query_info *pInfo = pCsr->aConstraint[i].pInfo;
192297     sqlite3_free(pCsr->aConstraint);
192298     pCsr->aConstraint = 0;
192813         RtreeConstraint *pConstraint = pCur->aConstraint + ii;
193058     /* Normal case - r-tree scan. Set up the RtreeCursor.aConstraint array
193063       pCsr->aConstraint = sqlite3_malloc64(sizeof(RtreeConstraint)*argc);
193065       if( !pCsr->aConstraint ){
193068         memset(pCsr->aConstraint, 0, sizeof(RtreeConstraint)*argc);
193073           RtreeConstraint *p = &pCsr->aConstraint[ii];
193178     if( pIdxInfo->aConstraint[ii].op==SQLITE_INDEX_CONSTRAINT_MATCH ){
193185     struct sqlite3_index_constraint *p = &pIdxInfo->aConstraint[ii];
196943     /* Normal case - r-tree scan. Set up the RtreeCursor.aConstraint array
196955       pCsr->aConstraint = p = sqlite3_malloc(sizeof(RtreeConstraint)*4);
196960         memset(pCsr->aConstraint, 0, sizeof(RtreeConstraint)*4);
197043     struct sqlite3_index_constraint *p = &pIdxInfo->aConstraint[ii];
204516     if( pIdxInfo->aConstraint[i].op!=SQLITE_INDEX_CONSTRAINT_EQ ) continue;
204517     if( pIdxInfo->aConstraint[i].usable==0 ){
204521     switch( pIdxInfo->aConstraint[i].iColumn ){
205273     struct sqlite3_index_constraint *p = &pIdxInfo->aConstraint[i];
205294     struct sqlite3_index_constraint *p = &pIdxInfo->aConstraint[i];
227100     struct sqlite3_index_constraint *p = &pInfo->aConstraint[i];
227146       struct sqlite3_index_constraint *p = &pInfo->aConstraint[i];
233419     struct sqlite3_index_constraint *p = &pInfo->aConstraint[i];