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The OP_Column opcode caches large column values coming from overflow pages.

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FossilOrigin-Name: ab1edcc7fedcf27922d5db4bc1bc673b1495ca9c66eb6debdda7b7776c068888
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drh
2023-07-27 19:39:53 +00:00
parent 95daf355a7
commit 594f5e24c4
7 changed files with 131 additions and 24 deletions
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2
src/btree.c
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@@ -4826,7 +4826,6 @@ void sqlite3BtreeCursorUnpin(BtCursor *pCur){
pCur->curFlags &= ~BTCF_Pinned;
}
#ifdef SQLITE_ENABLE_OFFSET_SQL_FUNC
/*
** Return the offset into the database file for the start of the
** payload to which the cursor is pointing.
@@ -4838,7 +4837,6 @@ i64 sqlite3BtreeOffset(BtCursor *pCur){
return (i64)pCur->pBt->pageSize*((i64)pCur->pPage->pgno - 1) +
(i64)(pCur->info.pPayload - pCur->pPage->aData);
}
#endif /* SQLITE_ENABLE_OFFSET_SQL_FUNC */
/*
** Return the number of bytes of payload for the entry that pCur is