777 # define MEMDB 0  macro
779 # define MEMDB pPager->memDb  macro
883   if( MEMDB ){  in assert_pager_state()
901       assert( !MEMDB );  in assert_pager_state()
1197   assert( !MEMDB );  in jrnlBufferSize()
1879   assert( pPager->errCode==SQLITE_OK || !MEMDB );  in pager_unlock()
1919   assert( rc==SQLITE_OK || !MEMDB );  in pager_error()
2099     if( MEMDB || pagerFlushOnCommit(pPager, bCommit) ){  in pager_end_transaction()
2357   assert( pPg || !MEMDB );  in pager_playback_one_page()
2975   assert( pPager->eState>=PAGER_READER && !MEMDB );  in readDbPage()
4134   if( MEMDB ){  in sqlite3PagerClose()
4621   if( !MEMDB ){  in sqlite3PagerFlush()
5216     assert( !MEMDB );  in sqlite3PagerSharedLock()
5400     assert( !MEMDB );  in sqlite3PagerSharedLock()
5536     assert( !isOpen(pPager->fd) || !MEMDB );  in getPageNormal()
6083   assert( !MEMDB );  in pagerWriteLargeSector()
6134     assert( !MEMDB );  in pagerWriteLargeSector()
6335     assert( !MEMDB );  in sqlite3PagerSync()
6420   assert( MEMDB==0 || pPager->tempFile );  in sqlite3PagerCommitPhaseOne()
6710     if( !MEMDB && eState>PAGER_WRITER_LOCKED ){  in sqlite3PagerRollback()
7091   assert( pPager->tempFile || !MEMDB );  in sqlite3PagerMovepage()
7299   if( MEMDB ){  in sqlite3PagerSetJournalMode()
7414   assert( MEMDB==0 || pPager->tempFile );  in sqlite3PagerClearCache()