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Working on a bug: Dropping and recreating a table within a transaction

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causes an assertion failure. (CVS 342)

FossilOrigin-Name: b3656a5cfef91c89de2cbb9790087d0d53c03e6f
This commit is contained in:
drh
2002-01-09 03:19:59 +00:00
parent 3a88fbda19
commit 74e24cd0fa
9 changed files with 265 additions and 68 deletions
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6
src/main.c
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@@ -14,7 +14,7 @@
** other files are for internal use by SQLite and should not be
** accessed by users of the library.
**
** $Id: main.c,v 1.53 2002/01/06 17:07:40 drh Exp $
** $Id: main.c,v 1.54 2002/01/09 03:20:00 drh Exp $
*/
#include "sqliteInt.h"
#include "os.h"
@@ -268,6 +268,8 @@ sqlite *sqlite_open(const char *zFilename, int mode, char **pzErrMsg){
if( db==0 ) goto no_mem_on_open;
sqliteHashInit(&db->tblHash, SQLITE_HASH_STRING, 0);
sqliteHashInit(&db->idxHash, SQLITE_HASH_STRING, 0);
sqliteHashInit(&db->tblDrop, SQLITE_HASH_POINTER, 0);
sqliteHashInit(&db->idxDrop, SQLITE_HASH_POINTER, 0);
db->nextRowid = sqliteRandomInteger();
/* Open the backend database driver */
@@ -318,6 +320,8 @@ no_mem_on_open:
static void clearHashTable(sqlite *db, int preserveTemps){
HashElem *pElem;
Hash temp1;
assert( sqliteHashFirst(&db->tblDrop)==0 ); /* There can not be uncommitted */
assert( sqliteHashFirst(&db->idxDrop)==0 ); /* DROP TABLEs or DROP INDEXs */
temp1 = db->tblHash;
sqliteHashInit(&db->tblHash, SQLITE_HASH_STRING, 0);
sqliteHashClear(&db->idxHash);