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Commit cb9b66d

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alvherrealvherre
committed
Improve error message wording
The wording changes applied in 0ac5ad5 were universally disliked. Per gripe from Andrew Dunstan
1 parent ab0f7b6 commit cb9b66d

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4 files changed

+17
-17
lines changed

4 files changed

+17
-17
lines changed

‎contrib/file_fdw/output/file_fdw.source

+1-1
Original file line numberDiff line numberDiff line change
@@ -191,7 +191,7 @@ ERROR: cannot change foreign table "agg_csv"
191191
DELETE FROM agg_csv WHERE a = 100;
192192
ERROR: cannot change foreign table "agg_csv"
193193
SELECT * FROM agg_csv FOR UPDATE OF agg_csv;
194-
ERROR: SELECT FOR UPDATE/SHARE/KEY UPDATE/KEY SHARE cannot be used with foreign table "agg_csv"
194+
ERROR: row-level locks cannot be used with foreign table "agg_csv"
195195
LINE 1: SELECT * FROM agg_csv FOR UPDATE OF agg_csv;
196196
^
197197
-- but this should be ignored

‎src/backend/optimizer/plan/initsplan.c

+1-1
Original file line numberDiff line numberDiff line change
@@ -883,7 +883,7 @@ make_outerjoininfo(PlannerInfo *root,
883883
(jointype == JOIN_FULL && bms_is_member(rc->rti, left_rels)))
884884
ereport(ERROR,
885885
(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
886-
errmsg("SELECT FOR UPDATE/SHARE/KEY UPDATE/KEY SHARE cannot be applied to the nullable side of an outer join")));
886+
errmsg("row-level locks cannot be applied to the nullable side of an outer join")));
887887
}
888888

889889
sjinfo->syn_lefthand = left_rels;

‎src/backend/optimizer/plan/planner.c

+1-1
Original file line numberDiff line numberDiff line change
@@ -1071,7 +1071,7 @@ grouping_planner(PlannerInfo *root, double tuple_fraction)
10711071
if (parse->rowMarks)
10721072
ereport(ERROR,
10731073
(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
1074-
errmsg("SELECT FOR UPDATE/SHARE/KEY UPDATE/KEY SHARE is not allowed with UNION/INTERSECT/EXCEPT")));
1074+
errmsg("row-level locks are not allowed with UNION/INTERSECT/EXCEPT")));
10751075

10761076
/*
10771077
* Calculate pathkeys that represent result ordering requirements

‎src/backend/parser/analyze.c

+14-14
Original file line numberDiff line numberDiff line change
@@ -2149,31 +2149,31 @@ CheckSelectLocking(Query *qry)
21492149
if (qry->setOperations)
21502150
ereport(ERROR,
21512151
(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
2152-
errmsg("SELECT FOR UPDATE/SHARE/FOR KEY UPDATE/FOR KEY SHARE is not allowed with UNION/INTERSECT/EXCEPT")));
2152+
errmsg("row-level locks are not allowed with UNION/INTERSECT/EXCEPT")));
21532153
if (qry->distinctClause != NIL)
21542154
ereport(ERROR,
21552155
(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
2156-
errmsg("SELECT FOR UPDATE/SHARE/FOR KEY UPDATE/FOR KEY SHARE is not allowed with DISTINCT clause")));
2156+
errmsg("row-level locks are not allowed with DISTINCT clause")));
21572157
if (qry->groupClause != NIL)
21582158
ereport(ERROR,
21592159
(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
2160-
errmsg("SELECT FOR UPDATE/SHARE/FOR KEY UPDATE/FOR KEY SHARE is not allowed with GROUP BY clause")));
2160+
errmsg("row-level locks are not allowed with GROUP BY clause")));
21612161
if (qry->havingQual != NULL)
21622162
ereport(ERROR,
21632163
(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
2164-
errmsg("SELECT FOR UPDATE/SHARE/FOR KEY UPDATE/FOR KEY SHARE is not allowed with HAVING clause")));
2164+
errmsg("row-level locks are not allowed with HAVING clause")));
21652165
if (qry->hasAggs)
21662166
ereport(ERROR,
21672167
(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
2168-
errmsg("SELECT FOR UPDATE/SHARE/FOR KEY UPDATE/FOR KEY SHARE is not allowed with aggregate functions")));
2168+
errmsg("row-level locks are not allowed with aggregate functions")));
21692169
if (qry->hasWindowFuncs)
21702170
ereport(ERROR,
21712171
(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
2172-
errmsg("SELECT FOR UPDATE/SHARE/FOR KEY UPDATE/FOR KEY SHARE is not allowed with window functions")));
2172+
errmsg("row-level locks are not allowed with window functions")));
21732173
if (expression_returns_set((Node *) qry->targetList))
21742174
ereport(ERROR,
21752175
(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
2176-
errmsg("SELECT FOR UPDATE/SHARE/FOR KEY UPDATE/FOR KEY SHARE is not allowed with set-returning functions in the target list")));
2176+
errmsg("row-level locks are not allowed with set-returning functions in the target list")));
21772177
}
21782178

21792179
/*
@@ -2252,7 +2252,7 @@ transformLockingClause(ParseState *pstate, Query *qry, LockingClause *lc,
22522252
if (thisrel->catalogname || thisrel->schemaname)
22532253
ereport(ERROR,
22542254
(errcode(ERRCODE_SYNTAX_ERROR),
2255-
errmsg("SELECT FOR UPDATE/SHARE/KEY UPDATE/KEY SHARE must specify unqualified relation names"),
2255+
errmsg("row-level locks must specify unqualified relation names"),
22562256
parser_errposition(pstate, thisrel->location)));
22572257

22582258
i = 0;
@@ -2269,7 +2269,7 @@ transformLockingClause(ParseState *pstate, Query *qry, LockingClause *lc,
22692269
if (rte->relkind == RELKIND_FOREIGN_TABLE)
22702270
ereport(ERROR,
22712271
(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
2272-
errmsg("SELECT FOR UPDATE/SHARE/KEY UPDATE/KEY SHARE cannot be used with foreign table \"%s\"",
2272+
errmsg("row-level locks cannot be used with foreign table \"%s\"",
22732273
rte->eref->aliasname),
22742274
parser_errposition(pstate, thisrel->location)));
22752275
applyLockingClause(qry, i,
@@ -2288,25 +2288,25 @@ transformLockingClause(ParseState *pstate, Query *qry, LockingClause *lc,
22882288
case RTE_JOIN:
22892289
ereport(ERROR,
22902290
(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
2291-
errmsg("SELECT FOR UPDATE/SHARE/KEY UPDATE/KEY SHARE cannot be applied to a join"),
2291+
errmsg("row-level locks cannot be applied to a join"),
22922292
parser_errposition(pstate, thisrel->location)));
22932293
break;
22942294
case RTE_FUNCTION:
22952295
ereport(ERROR,
22962296
(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
2297-
errmsg("SELECT FOR UPDATE/SHARE/KEY UPDATE/KEY SHARE cannot be applied to a function"),
2297+
errmsg("row-level locks cannot be applied to a function"),
22982298
parser_errposition(pstate, thisrel->location)));
22992299
break;
23002300
case RTE_VALUES:
23012301
ereport(ERROR,
23022302
(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
2303-
errmsg("SELECT FOR UPDATE/SHARE/KEY UPDATE/KEY SHARE cannot be applied to VALUES"),
2303+
errmsg("row-level locks cannot be applied to VALUES"),
23042304
parser_errposition(pstate, thisrel->location)));
23052305
break;
23062306
case RTE_CTE:
23072307
ereport(ERROR,
23082308
(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
2309-
errmsg("SELECT FOR UPDATE/SHARE/KEY UPDATE/KEY SHARE cannot be applied to a WITH query"),
2309+
errmsg("row-level locks cannot be applied to a WITH query"),
23102310
parser_errposition(pstate, thisrel->location)));
23112311
break;
23122312
default:
@@ -2320,7 +2320,7 @@ transformLockingClause(ParseState *pstate, Query *qry, LockingClause *lc,
23202320
if (rt == NULL)
23212321
ereport(ERROR,
23222322
(errcode(ERRCODE_UNDEFINED_TABLE),
2323-
errmsg("relation \"%s\" in FOR UPDATE/SHARE/KEY UPDATE/KEY SHARE clause not found in FROM clause",
2323+
errmsg("relation \"%s\" in row-level lock clause not found in FROM clause",
23242324
thisrel->relname),
23252325
parser_errposition(pstate, thisrel->location)));
23262326
}

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