contrib/sqlite3/sqlite3.c

5781 ** ^(The aConstraint[] array records WHERE clause constraints of the form:
5786 ** stored in aConstraint[].op using one of the
5789 ** aConstraint[].iColumn.)^  ^(aConstraint[].usable is TRUE if the
5796 ** ^The aConstraint[] array only reports WHERE clause terms that are
5804 ** the right-hand side of the corresponding aConstraint[] is evaluated
5825   int nConstraint;           /* Number of entries in aConstraint */
5831   } *aConstraint;            /* Table of WHERE clause constraints */
5853 ** [sqlite3_index_info].aConstraint[].op field.  Each value represents
106087        p->aConstraint[i].iColumn,
106088        p->aConstraint[i].iTermOffset,
106089        p->aConstraint[i].op,
106090        p->aConstraint[i].usable);
106539   *(struct sqlite3_index_constraint**)&pIdxInfo->aConstraint = pIdxCons;
106615     if( !p->aConstraint[i].usable && p->aConstraintUsage[i].argvIndex>0 ){
106698     /* Set the aConstraint[].usable fields and initialize all
106701     ** aConstraint[].usable is true for constraints where the right-hand
106718     pIdxCons = *(struct sqlite3_index_constraint**)&pIdxInfo->aConstraint;
106750     pIdxCons = *(struct sqlite3_index_constraint**)&pIdxInfo->aConstraint;
108604     const struct sqlite3_index_constraint *aConstraint =
108605                                                 pVtabIdx->aConstraint;
108614           pTerm = &pWC->a[aConstraint[k].iTermOffset];
108633         int iTerm = aConstraint[j].iTermOffset;
120724     struct sqlite3_index_constraint *pCons = &pInfo->aConstraint[i];
124818     if( pInfo->aConstraint[i].usable && pInfo->aConstraint[i].iColumn==0 ){
124819       int op = pInfo->aConstraint[i].op;
128416     if( pInfo->aConstraint[i].usable
128417      && pInfo->aConstraint[i].iColumn==0
128418      && pInfo->aConstraint[i].op==SQLITE_INDEX_CONSTRAINT_EQ
136555   int nConstraint;                  /* Number of entries in aConstraint */
136556   RtreeConstraint *aConstraint;     /* Search constraints. */
137164 ** Free the RtreeCursor.aConstraint[] array and its contents.
137167   if( pCsr->aConstraint ){
137170       sqlite3_rtree_geometry *pGeom = pCsr->aConstraint[i].pGeom;
137176     sqlite3_free(pCsr->aConstraint);
137177     pCsr->aConstraint = 0;
137231 ** (excluded) by the constraints in the pCursor->aConstraint[]
137245     RtreeConstraint *p = &pCursor->aConstraint[ii];
137282 ** pCursor->aConstraint[] array. If so, set *pbEof to true before
137298     RtreeConstraint *p = &pCursor->aConstraint[ii];
137609     /* Normal case - r-tree scan. Set up the RtreeCursor.aConstraint array
137613       pCsr->aConstraint = sqlite3_malloc(sizeof(RtreeConstraint)*argc);
137615       if( !pCsr->aConstraint ){
137618         memset(pCsr->aConstraint, 0, sizeof(RtreeConstraint)*argc);
137622           RtreeConstraint *p = &pCsr->aConstraint[ii];
137718     struct sqlite3_index_constraint *p = &pIdxInfo->aConstraint[ii];