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New assert statements associated with Ephemeral cursors in the bytecode engine.

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FossilOrigin-Name: a8ce73e2573b271d5d45838802ed1905ce5e18d5fafe0078700e79fab85457e2
This commit is contained in:
drh
2021-03-18 13:19:41 +00:00
parent 2b994ce5d3
commit e44ac3858c
4 changed files with 12 additions and 8 deletions
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2
src/vdbeaux.c
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@@ -2472,6 +2472,7 @@ void sqlite3VdbeFreeCursor(Vdbe *p, VdbeCursor *pCx){
return;
}
assert( pCx->pBtx==0 || pCx->eCurType==CURTYPE_BTREE );
assert( pCx->pBtx==0 || pCx->isEphemeral );
switch( pCx->eCurType ){
case CURTYPE_SORTER: {
sqlite3VdbeSorterClose(p->db, pCx);
@@ -3569,6 +3570,7 @@ int sqlite3VdbeCursorMoveto(VdbeCursor **pp, u32 *piCol){
assert( p->eCurType==CURTYPE_BTREE || p->eCurType==CURTYPE_PSEUDO );
if( p->deferredMoveto ){
u32 iMap;
assert( !p->isEphemeral );
if( p->aAltMap && (iMap = p->aAltMap[1+*piCol])>0 && !p->nullRow ){
*pp = p->pAltCursor;
*piCol = iMap - 1;