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Error message editing in backend/optimizer, backend/rewrite.

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This commit is contained in:
Tom Lane
2003-07-25 00:01:09 +00:00
parent cfa191f3b8
commit 45708f5ebc
29 changed files with 325 additions and 246 deletions
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28
src/backend/rewrite/rewriteManip.c
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@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/rewrite/rewriteManip.c,v 1.73 2003/07/16 17:25:48 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/rewrite/rewriteManip.c,v 1.74 2003/07/25 00:01:09 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -678,14 +678,14 @@ getInsertSelectQuery(Query *parsetree, Query ***subquery_ptr)
return parsetree;
Assert(parsetree->jointree && IsA(parsetree->jointree, FromExpr));
if (length(parsetree->jointree->fromlist) != 1)
elog(ERROR, "getInsertSelectQuery: expected to find SELECT subquery");
elog(ERROR, "expected to find SELECT subquery");
rtr = (RangeTblRef *) lfirst(parsetree->jointree->fromlist);
Assert(IsA(rtr, RangeTblRef));
selectrte = rt_fetch(rtr->rtindex, parsetree->rtable);
selectquery = selectrte->subquery;
if (!(selectquery && IsA(selectquery, Query) &&
selectquery->commandType == CMD_SELECT))
elog(ERROR, "getInsertSelectQuery: expected to find SELECT subquery");
elog(ERROR, "expected to find SELECT subquery");
if (length(selectquery->rtable) >= 2 &&
strcmp(rt_fetch(PRS2_OLD_VARNO, selectquery->rtable)->eref->aliasname,
"*OLD*") == 0 &&
@ -696,7 +696,7 @@ getInsertSelectQuery(Query *parsetree, Query ***subquery_ptr)
*subquery_ptr = &(selectrte->subquery);
return selectquery;
}
elog(ERROR, "getInsertSelectQuery: can't find rule placeholders");
elog(ERROR, "could not find rule placeholders");
return NULL; /* not reached */
}
@ -730,7 +730,9 @@ AddQual(Query *parsetree, Node *qual)
if (parsetree->utilityStmt && IsA(parsetree->utilityStmt, NotifyStmt))
return;
else
elog(ERROR, "Conditional utility statements are not implemented");
ereport(ERROR,
(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
errmsg("conditional utility statements are not implemented")));
}
if (parsetree->setOperations != NULL)
@ -740,7 +742,9 @@ AddQual(Query *parsetree, Node *qual)
* (This could be fixed, but right now the planner simply ignores
* any qual condition on a setop query.)
*/
elog(ERROR, "Conditional UNION/INTERSECT/EXCEPT statements are not implemented");
ereport(ERROR,
(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
errmsg("conditional UNION/INTERSECT/EXCEPT statements are not implemented")));
}
/* INTERSECT want's the original, but we need to copy - Jan */
@ -780,7 +784,9 @@ AddHavingQual(Query *parsetree, Node *havingQual)
if (parsetree->utilityStmt && IsA(parsetree->utilityStmt, NotifyStmt))
return;
else
elog(ERROR, "Conditional utility statements are not implemented");
ereport(ERROR,
(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
errmsg("conditional utility statements are not implemented")));
}
if (parsetree->setOperations != NULL)
@ -790,7 +796,9 @@ AddHavingQual(Query *parsetree, Node *havingQual)
* (This could be fixed, but right now the planner simply ignores
* any qual condition on a setop query.)
*/
elog(ERROR, "Conditional UNION/INTERSECT/EXCEPT statements are not implemented");
ereport(ERROR,
(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
errmsg("conditional UNION/INTERSECT/EXCEPT statements are not implemented")));
}
/* INTERSECT want's the original, but we need to copy - Jan */
@ -905,7 +913,9 @@ ResolveNew_mutator(Node *node, ResolveNew_context *context)
/* band-aid: don't do the wrong thing with a whole-tuple Var */
if (var->varattno == InvalidAttrNumber)
elog(ERROR, "ResolveNew: can't handle whole-tuple reference");
ereport(ERROR,
(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
errmsg("cannot handle whole-tuple reference")));
n = FindMatchingNew(context->targetlist, var->varattno);