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Overview
| Comment: | Window functions that can abort should indicate this, so that if they are used in DML statement, a statement journal will be used. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: | 0ea05a0eb96acb860d8af2e788e29a5a |
| User & Date: | drh 2019-01-27 02:41:34 |
Context
|
2019-01-27
| ||
| 02:45 | New test cases form dbsqlfuzz check-in: 9cf8ebd1 user: drh tags: trunk | |
| 02:41 | Window functions that can abort should indicate this, so that if they are used in DML statement, a statement journal will be used. check-in: 0ea05a0e user: drh tags: trunk | |
| 01:11 | Update fuzzcheck so that with the --load-dbsql options it screens its inputs to ensure that they are valid dbsqlfuzz cases. Add new dbsqlfuzz finds to the test/fuzzdata8.db database. check-in: 004f7d9b user: drh tags: trunk | |
Changes
Changes to src/vdbeaux.c.
634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 |
sIter.v = v;
while( (pOp = opIterNext(&sIter))!=0 ){
int opcode = pOp->opcode;
if( opcode==OP_Destroy || opcode==OP_VUpdate || opcode==OP_VRename
|| opcode==OP_VDestroy
|| ((opcode==OP_Halt || opcode==OP_HaltIfNull)
&& ((pOp->p1&0xff)==SQLITE_CONSTRAINT && pOp->p2==OE_Abort))
){
hasAbort = 1;
break;
}
if( opcode==OP_CreateBtree && pOp->p3==BTREE_INTKEY ) hasCreateTable = 1;
if( opcode==OP_InitCoroutine ) hasInitCoroutine = 1;
#ifndef SQLITE_OMIT_FOREIGN_KEY
|
| |
634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 |
sIter.v = v;
while( (pOp = opIterNext(&sIter))!=0 ){
int opcode = pOp->opcode;
if( opcode==OP_Destroy || opcode==OP_VUpdate || opcode==OP_VRename
|| opcode==OP_VDestroy
|| ((opcode==OP_Halt || opcode==OP_HaltIfNull)
&& ((pOp->p1)!=SQLITE_OK && pOp->p2==OE_Abort))
){
hasAbort = 1;
break;
}
if( opcode==OP_CreateBtree && pOp->p3==BTREE_INTKEY ) hasCreateTable = 1;
if( opcode==OP_InitCoroutine ) hasInitCoroutine = 1;
#ifndef SQLITE_OMIT_FOREIGN_KEY
|
Changes to src/window.c.
1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 |
VdbeCoverageIf(v, eCond==0); VdbeCoverageIf(v, eCond==1); VdbeCoverageIf(v, eCond==2); sqlite3VdbeAddOp3(v, aOp[eCond], regZero, sqlite3VdbeCurrentAddr(v)+2, reg); VdbeCoverageNeverNullIf(v, eCond==0); VdbeCoverageNeverNullIf(v, eCond==1); VdbeCoverageNeverNullIf(v, eCond==2); sqlite3VdbeAddOp2(v, OP_Halt, SQLITE_ERROR, OE_Abort); sqlite3VdbeAppendP4(v, (void*)azErr[eCond], P4_STATIC); sqlite3ReleaseTempReg(pParse, regZero); } /* ** Return the number of arguments passed to the window-function associated |
> |
1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 |
VdbeCoverageIf(v, eCond==0);
VdbeCoverageIf(v, eCond==1);
VdbeCoverageIf(v, eCond==2);
sqlite3VdbeAddOp3(v, aOp[eCond], regZero, sqlite3VdbeCurrentAddr(v)+2, reg);
VdbeCoverageNeverNullIf(v, eCond==0);
VdbeCoverageNeverNullIf(v, eCond==1);
VdbeCoverageNeverNullIf(v, eCond==2);
sqlite3MayAbort(pParse);
sqlite3VdbeAddOp2(v, OP_Halt, SQLITE_ERROR, OE_Abort);
sqlite3VdbeAppendP4(v, (void*)azErr[eCond], P4_STATIC);
sqlite3ReleaseTempReg(pParse, regZero);
}
/*
** Return the number of arguments passed to the window-function associated
|