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First attempt at getting block-sort to work. This is an incremental check-in.

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There are many problems still to be worked out.

FossilOrigin-Name: 59742dd4c5259883850044d0938248b009ebd045
This commit is contained in:
drh
2014-03-19 14:10:55 +00:00
parent ddba0c227e
commit 079a307259
12 changed files with 225 additions and 124 deletions
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9
src/btree.c
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@@ -7425,6 +7425,15 @@ int sqlite3BtreeClearTable(Btree *p, int iTable, int *pnChange){
return rc;
}
/*
** Delete all information from the single table that pCur is open on.
**
** This routine only work for pCur on an ephemeral table.
*/
int sqlite3BtreeClearTableOfCursor(BtCursor *pCur){
return sqlite3BtreeClearTable(pCur->pBtree, pCur->pgnoRoot, 0);
}
/*
** Erase all information in a table and add the root of the table to
** the freelist. Except, the root of the principle table (the one on