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One of the optimizations of check-in [de9c86c9e4cdb34f] does not work for

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terms originating in the ON/USING clause, as demonstrated by
[forum:/forumpost/6cf3bb457c3f4685|forum post 6cf3bb457c3f4685].  This
check-in disables that optimization for ON/USING terms.  Also improve the
TreeView display for the resulting "true"/"false" nodes to show that they
originate from the ON/USING clause.  Add a testcase() to the other optimization
to show that it can still be used for ON/USING terms.

FossilOrigin-Name: 1f6796044008e6f3a61bcf390c0c7eb31947e971f0edada74e7a3a211f8ae76a
This commit is contained in:
drh
2021-07-22 16:07:01 +00:00
parent c8d214711f
commit 348e002ec9
6 changed files with 38 additions and 13 deletions
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4
src/treeview.c
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@@ -474,8 +474,8 @@ void sqlite3TreeViewExpr(TreeView *pView, const Expr *pExpr, u8 moreToFollow){
break;
}
case TK_TRUEFALSE: {
sqlite3TreeViewLine(pView,
sqlite3ExprTruthValue(pExpr) ? "TRUE" : "FALSE");
sqlite3TreeViewLine(pView,"%s%s",
sqlite3ExprTruthValue(pExpr) ? "TRUE" : "FALSE", zFlgs);
break;
}
#ifndef SQLITE_OMIT_BLOB_LITERAL