Cross Reference: /external/sqlite/dist/orig/sqlite3.c

Lines Matching refs:usable
5343 ** that collation is no longer usable.
6235 ** aConstraint[].iColumn.)^  ^(aConstraint[].usable is TRUE if the
6237 ** is usable) and false if it cannot.)^
6318      unsigned char usable;     /* True if this constraint is usable */
22676   u8 *zByte;         /* Memory usable by this allocator */
44717 ** must be called after sqlite3PcacheFetch() in order to get a usable
46008   /* Step 5. If a usable page buffer has still not been found, 
58297 ** The max embedded payload fraction is the amount of the total usable
58504   u8 *aDataEnd;        /* One byte past the end of usable data */
58636   u32 usableSize;       /* Number of usable bytes on each page */
58786 ** database page. The first argument to each is the number of usable
60541   int usableSize;            /* Number of usable bytes on a page */
61001     int usableSize;    /* Amount of usable space on each page */
61105     ** the cell-content area. If this is greater than the usable-size
62228     /* EVIDENCE-OF: R-28312-64704 However, the usable size is not allowed to
93413             /* If we reach this point, that means the index pIdx is usable */
107872         if( i==nCol ) break;      /* pIdx is usable */
115654     if( pConstraint->usable==0 ) continue;
126487   Bitmask notReady;          /* FROM entries not usable at this level */
128772     ** ON or USING clause of a LEFT JOIN, and terms that are usable as 
128936     /* Case 6:  There is no usable index.  We must do a complete
131102        p->aConstraint[i].usable);
131532     if( !p->aConstraint[i].usable && p->aConstraintUsage[i].argvIndex>0 ){
133507 ** function marks a subset of those constraints usable, invokes the
133510 ** A constraint is marked usable if:
133527   Bitmask mUsable,                /* Mask of usable tables */
133548   /* Set the usable flag on the subset of constraints identified by 
133553     pIdxCons->usable = 0;
133557       pIdxCons->usable = 1;
133590        || pIdxCons->usable==0
133673 ** mPrereq may be specified as "usable" in all calls to xBestIndex. 
133676 ** mUnusable should always be configured as "not-usable" for xBestIndex.
133715   /* First call xBestIndex() with all constraints usable. */
133716   WHERETRACE(0x40, ("  VirtualOne: all usable\n"));
133733       WHERETRACE(0x40, ("  VirtualOne: all usable w/o IN\n"));
133771     ** usable), make a call here with all source tables disabled */
139352 #define CC_ID         2    /* unicode characters usable in IDs */
147519     if( pCons->usable==0 ){
152077     if( pInfo->aConstraint[i].usable ){
155817     if( pInfo->aConstraint[i].usable 
166051     if( bMatch==0 && p->usable 
166075     if( p->usable && (p->iColumn>0 || p->op==SQLITE_INDEX_CONSTRAINT_MATCH) ){
174399     if( pIdxInfo->aConstraint[i].usable==0 ) continue;
181734     if( pConstraint->usable==0 ) continue;
197035 #define FTS5_PLAN_SCAN           5       /* No usable constraint */
197132       if( p->usable ){
197145         if( iCol==aColMap[pC->iCol] && p->op & pC->op && p->usable ){
202665     if( p->usable==0 ) continue;