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Overview
Comment:Fix a broken assert() in vdbesort.c.
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SHA1: 18d1b402f2dbe78f1a1113bb356b710e348365ef
User & Date: dan 2014-03-29 10:01:58.802
Context
2014-03-31
19:57
Add the SQLITE_MAX_WORKER_THREADS compile time option. And the SQLITE_CONFIG_WORKER_THREADS sqlite3_config() switch. (check-in: 2774710df8 user: dan tags: threads)
2014-03-29
19:48
Changes to make the multi-threaded sorter sort stably. (Closed-Leaf check-in: 83a105c864 user: dan tags: threads-closed)
10:01
Fix a broken assert() in vdbesort.c. (check-in: 18d1b402f2 user: dan tags: threads)
09:34
Fix a problem in vdbesort.c causing spurious SQLITE_NOMEM errors when using memsys3 or memsys5. (check-in: a683c05f62 user: dan tags: threads)
Changes
Unified Diff Ignore Whitespace Patch
Changes to src/vdbesort.c.
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      pThread->aListMemory = pSorter->aMemory;
      pSorter->aMemory = aMem;
    }

    if( bUseFg==0 ){
      /* Launch a background thread for this operation */
      void *pCtx = (void*)pThread;
      assert( pSorter->aMemory==0 || pThread->aListMemory==0 );
      if( pThread->aListMemory ){
        if( pSorter->aMemory==0 ){
          pSorter->aMemory = sqlite3Malloc(pSorter->nMemory);
          if( pSorter->aMemory==0 ) return SQLITE_NOMEM;
        }else{
          pSorter->nMemory = sqlite3MallocSize(pSorter->aMemory);
        }








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      pThread->aListMemory = pSorter->aMemory;
      pSorter->aMemory = aMem;
    }

    if( bUseFg==0 ){
      /* Launch a background thread for this operation */
      void *pCtx = (void*)pThread;
      assert( pSorter->aMemory==0 || pThread->aListMemory!=0 );
      if( pThread->aListMemory ){
        if( pSorter->aMemory==0 ){
          pSorter->aMemory = sqlite3Malloc(pSorter->nMemory);
          if( pSorter->aMemory==0 ) return SQLITE_NOMEM;
        }else{
          pSorter->nMemory = sqlite3MallocSize(pSorter->aMemory);
        }
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