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Refactoring: Change "pIndex->onError!=OE_None" to use a macro:

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"IsUniqueIndex(pIndex)".  Easier to understand that way.

FossilOrigin-Name: e75b26ee357bb3d3c1a539b05d633ebf314726d7
This commit is contained in:
drh
2014-07-31 22:59:04 +00:00
parent 37e08081f3
commit 5f1d1d9c87
10 changed files with 30 additions and 27 deletions
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2
src/fkey.c
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@@ -225,7 +225,7 @@ int sqlite3FkLocateIndex(
}
for(pIdx=pParent->pIndex; pIdx; pIdx=pIdx->pNext){
if( pIdx->nKeyCol==nCol && pIdx->onError!=OE_None ){
if( pIdx->nKeyCol==nCol && IsUniqueIndex(pIdx) ){
/* pIdx is a UNIQUE index (or a PRIMARY KEY) and has the right number
** of columns. If each indexed column corresponds to a foreign key
** column of pFKey, then this index is a winner. */