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Omit the "x IN (y)" to "x==y" optimization of check-in [e68b427afbc82e20]

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(and ticket [e39d032577df6942]) as it causes difficult affinity problems
as demonstrated by ticket [dbaf8a6820be1ece] and the original assertion fault
is no longer a factor due to countless other changes of the previous 5 years.

FossilOrigin-Name: 7f5168a76a400fc2e1e40c6950470b1bfb38a0be54fc5518c17c29fdae7d8f1f
This commit is contained in:
drh
2019-08-27 17:01:07 +00:00
parent 6397a78b2b
commit 790b37a240
9 changed files with 26 additions and 56 deletions
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3
src/select.c
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@@ -3476,9 +3476,6 @@ static Expr *substExpr(
pNew->iRightJoinTable = pExpr->iRightJoinTable;
ExprSetProperty(pNew, EP_FromJoin);
}
if( pNew && ExprHasProperty(pExpr,EP_Generic) ){
ExprSetProperty(pNew, EP_Generic);
}
sqlite3ExprDelete(db, pExpr);
pExpr = pNew;
}