1475   KeyInfo *pKeyInfo;  in sqlite3VdbeSetP4KeyInfo()  local
1478   pKeyInfo = sqlite3KeyInfoOfIndex(pParse, pIdx);  in sqlite3VdbeSetP4KeyInfo()
1479   if( pKeyInfo ) sqlite3VdbeAppendP4(v, pKeyInfo, P4_KEYINFO);  in sqlite3VdbeSetP4KeyInfo()
1757       KeyInfo *pKeyInfo = pOp->p4.pKeyInfo;  in sqlite3VdbeDisplayP4()  local
1758       assert( pKeyInfo->aSortFlags!=0 );  in sqlite3VdbeDisplayP4()
1759       sqlite3_str_appendf(&x, "k(%d", pKeyInfo->nKeyField);  in sqlite3VdbeDisplayP4()
1760       for(j=0; j<pKeyInfo->nKeyField; j++){  in sqlite3VdbeDisplayP4()
1761         CollSeq *pColl = pKeyInfo->aColl[j];  in sqlite3VdbeDisplayP4()
1765                (pKeyInfo->aSortFlags[j] & KEYINFO_ORDER_DESC) ? "-" : "",   in sqlite3VdbeDisplayP4()
1766                (pKeyInfo->aSortFlags[j] & KEYINFO_ORDER_BIGNULL)? "N." : "",   in sqlite3VdbeDisplayP4()
4043   KeyInfo *pKeyInfo               /* Description of the record */  in sqlite3VdbeAllocUnpackedRecord()  argument
4047   nByte = ROUND8P(sizeof(UnpackedRecord)) + sizeof(Mem)*(pKeyInfo->nKeyField+1);  in sqlite3VdbeAllocUnpackedRecord()
4048   p = (UnpackedRecord *)sqlite3DbMallocRaw(pKeyInfo->db, nByte);  in sqlite3VdbeAllocUnpackedRecord()
4051   assert( pKeyInfo->aSortFlags!=0 );  in sqlite3VdbeAllocUnpackedRecord()
4052   p->pKeyInfo = pKeyInfo;  in sqlite3VdbeAllocUnpackedRecord()
4053   p->nField = pKeyInfo->nKeyField + 1;  in sqlite3VdbeAllocUnpackedRecord()
4063   KeyInfo *pKeyInfo,     /* Information about the record format */  in sqlite3VdbeRecordUnpack()  argument
4084     pMem->enc = pKeyInfo->enc;  in sqlite3VdbeRecordUnpack()
4085     pMem->db = pKeyInfo->db;  in sqlite3VdbeRecordUnpack()
4101   assert( u<=pKeyInfo->nKeyField + 1 );  in sqlite3VdbeRecordUnpack()
4128   KeyInfo *pKeyInfo;  in vdbeRecordCompareDebug()  local
4131   pKeyInfo = pPKey2->pKeyInfo;  in vdbeRecordCompareDebug()
4132   if( pKeyInfo->db==0 ) return 1;  in vdbeRecordCompareDebug()
4133   mem1.enc = pKeyInfo->enc;  in vdbeRecordCompareDebug()
4134   mem1.db = pKeyInfo->db;  in vdbeRecordCompareDebug()
4150   assert( pKeyInfo->nAllField>=pPKey2->nField || CORRUPT_DB );  in vdbeRecordCompareDebug()
4151   assert( pKeyInfo->aSortFlags!=0 );  in vdbeRecordCompareDebug()
4152   assert( pKeyInfo->nKeyField>0 );  in vdbeRecordCompareDebug()
4180                            pKeyInfo->nAllField>i ? pKeyInfo->aColl[i] : 0);  in vdbeRecordCompareDebug()
4183       if( (pKeyInfo->aSortFlags[i] & KEYINFO_ORDER_BIGNULL)  in vdbeRecordCompareDebug()
4188       if( pKeyInfo->aSortFlags[i] & KEYINFO_ORDER_DESC ){  in vdbeRecordCompareDebug()
4212   if( pKeyInfo->db->mallocFailed ) return 1;  in vdbeRecordCompareDebug()
4231   const KeyInfo *pKeyInfo       /* Compare size with this KeyInfo */  in vdbeAssertFieldCountWithinLimits()  argument
4247   assert( nField <= pKeyInfo->nAllField );  in vdbeAssertFieldCountWithinLimits()
4540   KeyInfo *pKeyInfo;  in sqlite3VdbeRecordCompareWithSkip()  local
4573   assert( pPKey2->pKeyInfo->nAllField>=pPKey2->nField   in sqlite3VdbeRecordCompareWithSkip()
4575   assert( pPKey2->pKeyInfo->aSortFlags!=0 );  in sqlite3VdbeRecordCompareWithSkip()
4576   assert( pPKey2->pKeyInfo->nKeyField>0 );  in sqlite3VdbeRecordCompareWithSkip()
4643          || (pKeyInfo = pPKey2->pKeyInfo)->nAllField<=i  in sqlite3VdbeRecordCompareWithSkip()
4647         }else if( pKeyInfo->aColl[i] ){  in sqlite3VdbeRecordCompareWithSkip()
4648           mem1.enc = pKeyInfo->enc;  in sqlite3VdbeRecordCompareWithSkip()
4649           mem1.db = pKeyInfo->db;  in sqlite3VdbeRecordCompareWithSkip()
4653               &mem1, pRhs, pKeyInfo->aColl[i], &pPKey2->errCode  in sqlite3VdbeRecordCompareWithSkip()
4698       int sortFlags = pPKey2->pKeyInfo->aSortFlags[i];  in sqlite3VdbeRecordCompareWithSkip()
4734        || pPKey2->pKeyInfo->db->mallocFailed  in sqlite3VdbeRecordCompareWithSkip()
4768   vdbeAssertFieldCountWithinLimits(nKey1, pKey1, pPKey2->pKeyInfo);  in vdbeRecordCompareInt()
4862   vdbeAssertFieldCountWithinLimits(nKey1, pKey1, pPKey2->pKeyInfo);  in vdbeRecordCompareString()
4911        || pPKey2->pKeyInfo->db->mallocFailed  in vdbeRecordCompareString()
4935   if( p->pKeyInfo->nAllField<=13 ){  in sqlite3VdbeFindCompare()
4937     if( p->pKeyInfo->aSortFlags[0] ){  in sqlite3VdbeFindCompare()
4938       if( p->pKeyInfo->aSortFlags[0] & KEYINFO_ORDER_BIGNULL ){  in sqlite3VdbeFindCompare()
4955      && p->pKeyInfo->aColl[0]==0  in sqlite3VdbeFindCompare()