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Fix a problem causing sqlite3_changes() to return an incorrect value following a "DELETE FROM tbl" command on an intkey table (because internal b+tree cells were being included in the count).

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FossilOrigin-Name: f662ff4746aaa43e63e20710b8cbfeeceab3183e953ac1685c41846d2e9d124c
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dan
2021-06-22 18:06:23 +00:00
parent b9f8a187de
commit 020c4f3830
5 changed files with 95 additions and 9 deletions
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src/btree.c
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@@ -9576,6 +9576,7 @@ static int clearDatabasePage(
if( !pPage->leaf ){
rc = clearDatabasePage(pBt, get4byte(&pPage->aData[hdr+8]), 1, pnChange);
if( rc ) goto cleardatabasepage_out;
if( pPage->intKey ) pnChange = 0;
}
if( pnChange ){
testcase( !pPage->intKey );