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Better asserts(). But now some of the tests are busted again. (CVS 4320)

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FossilOrigin-Name: e8060f85e7871572e2a38dc96f03e6e1f34cc8fd
This commit is contained in:
drh
2007-08-29 04:00:57 +00:00
parent b1ab8ea7f3
commit 1fee73e74a
7 changed files with 207 additions and 185 deletions
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6
src/alter.c
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@@ -12,7 +12,7 @@
** This file contains C code routines that used to generate VDBE code
** that implements the ALTER TABLE command.
**
** $Id: alter.c,v 1.30 2007/08/25 13:09:26 danielk1977 Exp $
** $Id: alter.c,v 1.31 2007/08/29 04:00:58 drh Exp $
*/
#include "sqliteInt.h"
#include <ctype.h>
@@ -234,6 +234,7 @@ static void reloadTableSchema(Parse *pParse, Table *pTab, const char *zName){
v = sqlite3GetVdbe(pParse);
if( !v ) return;
assert( sqlite3BtreeHoldsAllMutexes(pParse->db) );
iDb = sqlite3SchemaToIndex(pParse->db, pTab->pSchema);
assert( iDb>=0 );
@@ -288,6 +289,7 @@ void sqlite3AlterRenameTable(
if( db->mallocFailed ) goto exit_rename_table;
assert( pSrc->nSrc==1 );
assert( sqlite3BtreeHoldsAllMutexes(pParse->db) );
pTab = sqlite3LocateTable(pParse, pSrc->a[0].zName, pSrc->a[0].zDatabase);
if( !pTab ) goto exit_rename_table;
@@ -446,6 +448,7 @@ void sqlite3AlterFinishAddColumn(Parse *pParse, Token *pColDef){
assert( pNew );
db = pParse->db;
assert( sqlite3BtreeHoldsAllMutexes(db) );
iDb = sqlite3SchemaToIndex(db, pNew->pSchema);
zDb = db->aDb[iDb].zName;
zTab = pNew->zName;
@@ -556,6 +559,7 @@ void sqlite3AlterBeginAddColumn(Parse *pParse, SrcList *pSrc){
/* Look up the table being altered. */
assert( pParse->pNewTable==0 );
assert( sqlite3BtreeHoldsAllMutexes(db) );
if( db->mallocFailed ) goto exit_begin_add_column;
pTab = sqlite3LocateTable(pParse, pSrc->a[0].zName, pSrc->a[0].zDatabase);
if( !pTab ) goto exit_begin_add_column;