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Allow any arbitrary expression as the filename in an ATTACH statement,

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including functions and subqueries.

FossilOrigin-Name: df70a1f30393b34146d6b8bf1df5a76aaf362efe
This commit is contained in:
drh
2013-12-20 14:48:12 +00:00
parent 7e61d18eb4
commit aed1819875
3 changed files with 7 additions and 11 deletions
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4
src/attach.c
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@@ -38,10 +38,6 @@ static int resolveAttachExpr(NameContext *pName, Expr *pExpr)
if( pExpr ){
if( pExpr->op!=TK_ID ){
rc = sqlite3ResolveExprNames(pName, pExpr);
if( rc==SQLITE_OK && !sqlite3ExprIsConstant(pExpr) ){
sqlite3ErrorMsg(pName->pParse, "invalid name: \"%s\"", pExpr->u.zToken);
return SQLITE_ERROR;
}
}else{
pExpr->op = TK_STRING;
}