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For an ORDER BY on a compound SELECT, take the collating sequence from the

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left-most term of the compound.

FossilOrigin-Name: 8e724b383da1314909c9a05e9d941a26a9f50b95
This commit is contained in:
drh
2012-12-07 23:10:40 +00:00
parent 62a66e7034
commit 8e049633aa
3 changed files with 10 additions and 7 deletions
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3
src/select.c
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@@ -2337,6 +2337,9 @@ static int multiSelectOrderBy(
pColl = sqlite3ExprCollSeq(pParse, pTerm);
}else{
pColl = multiSelectCollSeq(pParse, p, aPermute[i]);
if( pColl==0 ) pColl = db->pDfltColl;
pOrderBy->a[i].pExpr =
sqlite3ExprAddCollateString(pParse, pTerm, pColl->zName);
}
pKeyMerge->aColl[i] = pColl;
pKeyMerge->aSortOrder[i] = pOrderBy->a[i].sortOrder;