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Try to make 'cross-database references are not implemented' errors a

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bit more helpful by identifying the specific qualified name being
complained of.
This commit is contained in:
Tom Lane
2004-02-13 01:08:20 +00:00
parent 69946411d3
commit 96656f7dd7
3 changed files with 15 additions and 8 deletions
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5
src/backend/parser/parse_expr.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/parser/parse_expr.c,v 1.164 2003/11/29 19:51:52 pgsql Exp $
* $PostgreSQL: pgsql/src/backend/parser/parse_expr.c,v 1.165 2004/02/13 01:08:20 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -1115,7 +1115,8 @@ transformColumnRef(ParseState *pstate, ColumnRef *cref)
if (strcmp(name1, get_database_name(MyDatabaseId)) != 0)
ereport(ERROR,
(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
errmsg("cross-database references are not implemented")));
errmsg("cross-database references are not implemented: %s",
NameListToString(cref->fields))));
/* Whole-row reference? */
if (strcmp(name4, "*") == 0)