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For filesystem databases, do not store a list of pages in the statement journal in main memory. (CVS 3825)

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FossilOrigin-Name: 0af764a02695281b0a7d70ef4e7f8229fd3d6a30
This commit is contained in:
danielk1977
2007-04-07 15:03:17 +00:00
parent 1e9daa6ab5
commit f35843b578
5 changed files with 90 additions and 68 deletions
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12
src/btree.c
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@@ -9,7 +9,7 @@
** May you share freely, never taking more than you give.
**
*************************************************************************
** $Id: btree.c,v 1.352 2007/04/06 15:02:14 drh Exp $
** $Id: btree.c,v 1.353 2007/04/07 15:03:17 danielk1977 Exp $
**
** This file implements a external (disk-based) database using BTrees.
** For a detailed discussion of BTrees, refer to
@@ -5530,10 +5530,18 @@ int sqlite3BtreeCreateTable(Btree *p, int *piTable, int flags){
}
if( pgnoMove!=pgnoRoot ){
/* pgnoRoot is the page that will be used for the root-page of
** the new table (assuming an error did not occur). But we were
** allocated pgnoMove. If required (i.e. if it was not allocated
** by extending the file), the current page at position pgnoMove
** is already journaled.
*/
u8 eType;
Pgno iPtrPage;
releasePage(pPageMove);
/* Move the page currently at pgnoRoot to pgnoMove. */
rc = getPage(pBt, pgnoRoot, &pRoot, 0);
if( rc!=SQLITE_OK ){
return rc;
@@ -5552,6 +5560,8 @@ int sqlite3BtreeCreateTable(Btree *p, int *piTable, int flags){
}
rc = relocatePage(pBt, pRoot, eType, iPtrPage, pgnoMove);
releasePage(pRoot);
/* Obtain the page at pgnoRoot */
if( rc!=SQLITE_OK ){
return rc;
}