database/sqlite
1
0
Fork 0
mirror of https://github.com/sqlite/sqlite.git synced 2025-11-12 13:01:09 +03:00
Code Activity

Enhance the OP_IdxInsert opcode to optionally accept unpacked key material.

Browse Source 
FossilOrigin-Name: 89d958abbac45f2ca5954080cd9e74ec9a07ebb2
This commit is contained in:
drh
2016-11-09 00:10:33 +00:00
parent 3b908d41a0
commit 9b4eaebc68
12 changed files with 60 additions and 36 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
src/select.c
View File

@@ -655,7 +655,7 @@ static void codeDistinct(
r1 = sqlite3GetTempReg(pParse);
sqlite3VdbeAddOp4Int(v, OP_Found, iTab, addrRepeat, iMem, N); VdbeCoverage(v);
sqlite3VdbeAddOp3(v, OP_MakeRecord, iMem, N, r1);
sqlite3VdbeAddOp2(v, OP_IdxInsert, iTab, r1);
sqlite3VdbeAddOp4Int(v, OP_IdxInsert, iTab, r1, iMem, N);
sqlite3ReleaseTempReg(pParse, r1);
}
@@ -808,7 +808,7 @@ static void selectInnerLoop(
int r1;
r1 = sqlite3GetTempReg(pParse);
sqlite3VdbeAddOp3(v, OP_MakeRecord, regResult, nResultCol, r1);
sqlite3VdbeAddOp2(v, OP_IdxInsert, iParm, r1);
sqlite3VdbeAddOp4Int(v, OP_IdxInsert, iParm, r1, regResult, nResultCol);
sqlite3ReleaseTempReg(pParse, r1);
break;
}
@@ -845,7 +845,7 @@ static void selectInnerLoop(
int addr = sqlite3VdbeCurrentAddr(v) + 4;
sqlite3VdbeAddOp4Int(v, OP_Found, iParm+1, addr, r1, 0);
VdbeCoverage(v);
sqlite3VdbeAddOp2(v, OP_IdxInsert, iParm+1, r1);
sqlite3VdbeAddOp4Int(v, OP_IdxInsert, iParm+1, r1,regResult,nResultCol);
assert( pSort==0 );
}
#endif
@@ -881,7 +881,7 @@ static void selectInnerLoop(
sqlite3VdbeAddOp4(v, OP_MakeRecord, regResult, nResultCol,
r1, pDest->zAffSdst, nResultCol);
sqlite3ExprCacheAffinityChange(pParse, regResult, nResultCol);
sqlite3VdbeAddOp2(v, OP_IdxInsert, iParm, r1);
sqlite3VdbeAddOp4Int(v, OP_IdxInsert, iParm, r1, regResult, nResultCol);
sqlite3ReleaseTempReg(pParse, r1);
}
break;
@@ -967,7 +967,7 @@ static void selectInnerLoop(
}
sqlite3VdbeAddOp2(v, OP_Sequence, iParm, r2+nKey);
sqlite3VdbeAddOp3(v, OP_MakeRecord, r2, nKey+2, r1);
sqlite3VdbeAddOp2(v, OP_IdxInsert, iParm, r1);
sqlite3VdbeAddOp4Int(v, OP_IdxInsert, iParm, r1, r2, nKey+2);
if( addrTest ) sqlite3VdbeJumpHere(v, addrTest);
sqlite3ReleaseTempReg(pParse, r1);
sqlite3ReleaseTempRange(pParse, r2, nKey+2);
@@ -1264,7 +1264,7 @@ static void generateSortTail(
sqlite3VdbeAddOp4(v, OP_MakeRecord, regRow, nColumn, regRowid,
pDest->zAffSdst, nColumn);
sqlite3ExprCacheAffinityChange(pParse, regRow, nColumn);
sqlite3VdbeAddOp2(v, OP_IdxInsert, iParm, regRowid);
sqlite3VdbeAddOp4Int(v, OP_IdxInsert, iParm, regRowid, regRow, nColumn);
break;
}
case SRT_Mem: {
@@ -2640,7 +2640,8 @@ static int generateOutputSubroutine(
sqlite3VdbeAddOp4(v, OP_MakeRecord, pIn->iSdst, pIn->nSdst,
r1, pDest->zAffSdst, pIn->nSdst);
sqlite3ExprCacheAffinityChange(pParse, pIn->iSdst, pIn->nSdst);
sqlite3VdbeAddOp2(v, OP_IdxInsert, pDest->iSDParm, r1);
sqlite3VdbeAddOp4Int(v, OP_IdxInsert, pDest->iSDParm, r1,
pIn->iSdst, pIn->nSdst);
sqlite3ReleaseTempReg(pParse, r1);
break;
}