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Overview
Comment:Disable AggInfo consistency checks when unwinding after an OOM.
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SHA3-256: 65179814aa0ae5927bae97c10ef20f290535399b889d96d5b88931f62635f212
User & Date: drh 2020-06-10 03:07:26
Context
2020-06-10
11:01
Disable AggInfo consistency checks when unwinding after an OOM. (check-in: 7e2833fb user: dan tags: branch-3.32)
10:58
Ensure that the "push-down" optimization does not push constraints down into compound queries if any of the component queries uses window functions. (check-in: 094dcfe7 user: dan tags: trunk)
03:07
Disable AggInfo consistency checks when unwinding after an OOM. (check-in: 65179814 user: drh tags: trunk)
2020-06-09
23:50
Ensure that aggregate functions that (a) are part of SELECT statements with no FROM clause and (b) have one or more scalar sub-selects as arguments are assigned to the correct aggregate context. Fix for ticket [7c6d876f84e6e7e2] (check-in: c29a9e48 user: drh tags: trunk)
Changes
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Changes to src/select.c.

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  /* Control jumps to here if an error is encountered above, or upon
  ** successful coding of the SELECT.
  */
select_end:
  sqlite3ExprListDelete(db, pMinMaxOrderBy);
#ifdef SQLITE_DEBUG
  if( pAggInfo ){
    for(i=0; i<pAggInfo->nColumn; i++){
      Expr *pExpr = pAggInfo->aCol[i].pCExpr;
      assert( pExpr!=0 || db->mallocFailed );
      if( pExpr==0 ) continue;
      assert( pExpr->pAggInfo==pAggInfo );
      assert( pExpr->iAgg==i );
    }








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  /* Control jumps to here if an error is encountered above, or upon
  ** successful coding of the SELECT.
  */
select_end:
  sqlite3ExprListDelete(db, pMinMaxOrderBy);
#ifdef SQLITE_DEBUG
  if( pAggInfo && !db->mallocFailed ){
    for(i=0; i<pAggInfo->nColumn; i++){
      Expr *pExpr = pAggInfo->aCol[i].pCExpr;
      assert( pExpr!=0 || db->mallocFailed );
      if( pExpr==0 ) continue;
      assert( pExpr->pAggInfo==pAggInfo );
      assert( pExpr->iAgg==i );
    }
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