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Replace [0f0959c6f95046e8] with a new and better solution that also fixes the

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CTE name resolution problem described in
[forum:/forumpost/8590e3f6dc|forum post 8590e3f6dc].
Test cases for both problems added.

FossilOrigin-Name: 5614279daff5007d6e047c5c1b3cc82ba80a5c91c529525b0fe68b79ee82dd2c
This commit is contained in:
drh
2021-05-20 00:44:04 +00:00
parent 5da5b71435
commit cd1499f47b
9 changed files with 74 additions and 26 deletions
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5
src/update.c
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@@ -220,10 +220,7 @@ static void updateFromSelect(
assert( pTabList->nSrc>1 );
if( pSrc ){
if( pSrc->a[0].zDatabase==0 ){
int iSchema = sqlite3SchemaToIndex(db, pTab->pSchema);
pSrc->a[0].zDatabase = sqlite3DbStrDup(db, db->aDb[iSchema].zDbSName);
}
pSrc->a[0].fg.notCte = 1;
pSrc->a[0].iCursor = -1;
pSrc->a[0].pTab->nTabRef--;
pSrc->a[0].pTab = 0;