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Merge recent enhancements from trunk, including table-valued expressions.

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FossilOrigin-Name: b9927c876c1d4e146cb6a603d82cd2489594084d
This commit is contained in:
drh
2015-08-20 23:45:59 +00:00
parent bcf40a7f12 0fee5969c8
commit c1bd84124b
30 changed files with 989 additions and 178 deletions
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16
src/expr.c
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@@ -1034,16 +1034,18 @@ SrcList *sqlite3SrcListDup(sqlite3 *db, SrcList *p, int flags){
pNewItem->zDatabase = sqlite3DbStrDup(db, pOldItem->zDatabase);
pNewItem->zName = sqlite3DbStrDup(db, pOldItem->zName);
pNewItem->zAlias = sqlite3DbStrDup(db, pOldItem->zAlias);
pNewItem->jointype = pOldItem->jointype;
pNewItem->fg = pOldItem->fg;
pNewItem->iCursor = pOldItem->iCursor;
pNewItem->addrFillSub = pOldItem->addrFillSub;
pNewItem->regReturn = pOldItem->regReturn;
pNewItem->isCorrelated = pOldItem->isCorrelated;
pNewItem->viaCoroutine = pOldItem->viaCoroutine;
pNewItem->isRecursive = pOldItem->isRecursive;
pNewItem->zIndexedBy = sqlite3DbStrDup(db, pOldItem->zIndexedBy);
pNewItem->notIndexed = pOldItem->notIndexed;
pNewItem->pIndex = pOldItem->pIndex;
if( pNewItem->fg.isIndexedBy ){
pNewItem->u1.zIndexedBy = sqlite3DbStrDup(db, pOldItem->u1.zIndexedBy);
}
pNewItem->pIBIndex = pOldItem->pIBIndex;
if( pNewItem->fg.isTabFunc ){
pNewItem->u1.pFuncArg =
sqlite3ExprListDup(db, pOldItem->u1.pFuncArg, flags);
}
pTab = pNewItem->pTab = pOldItem->pTab;
if( pTab ){
pTab->nRef++;