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Cache the location of overflow pages in cursors used for incremental blob IO. (CVS 3899)

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FossilOrigin-Name: 349f1ea7895f06c40affc985a13aa6686dfdea07
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danielk1977
2007-05-02 16:48:37 +00:00
parent 7a928d75f4
commit 2dec97077b
5 changed files with 138 additions and 51 deletions
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3
src/vdbeblob.c
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@@ -10,7 +10,7 @@
**
*************************************************************************
**
** $Id: vdbeblob.c,v 1.1 2007/05/01 17:49:49 danielk1977 Exp $
** $Id: vdbeblob.c,v 1.2 2007/05/02 16:48:37 danielk1977 Exp $
*/
#include "sqliteInt.h"
@@ -173,6 +173,7 @@ int sqlite3_blob_open(
}
pBlob->flags = flags;
pBlob->pCsr = v->apCsr[0]->pCursor;
sqlite3BtreeCacheOverflow(pBlob->pCsr);
pBlob->pStmt = (sqlite3_stmt *)v;
pBlob->iOffset = v->apCsr[0]->aOffset[iCol];
pBlob->nByte = sqlite3VdbeSerialTypeLen(type);