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Speed up in the handling of VDBE cursors. (CVS 1578)

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FossilOrigin-Name: e42316f5708de6f639b7b54e08d4be73b45367e9
This commit is contained in:
drh
2004-06-12 20:12:51 +00:00
parent e61cffc203
commit 4774b13029
5 changed files with 66 additions and 44 deletions
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11
src/vdbeaux.c
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@@ -826,7 +826,10 @@ void sqlite3VdbeKeylistFree(Keylist *p){
** Close a cursor and release all the resources that cursor happens
** to hold.
*/
void sqlite3VdbeCleanupCursor(Cursor *pCx){
void sqlite3VdbeFreeCursor(Cursor *pCx){
if( pCx==0 ){
return;
}
if( pCx->pCursor ){
sqlite3BtreeCloseCursor(pCx->pCursor);
}
@@ -835,7 +838,7 @@ void sqlite3VdbeCleanupCursor(Cursor *pCx){
}
sqliteFree(pCx->pData);
sqliteFree(pCx->aType);
memset(pCx, 0, sizeof(*pCx));
sqliteFree(pCx);
}
/*
@@ -844,9 +847,7 @@ void sqlite3VdbeCleanupCursor(Cursor *pCx){
static void closeAllCursors(Vdbe *p){
int i;
for(i=0; i<p->nCursor; i++){
Cursor *pC = p->apCsr[i];
sqlite3VdbeCleanupCursor(pC);
sqliteFree(pC);
sqlite3VdbeFreeCursor(p->apCsr[i]);
}
sqliteFree(p->apCsr);
p->apCsr = 0;