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Code Issues Releases Wiki Activity

Avoid splitting errmsg string to span multiple lines 

The error message being fixed was added in 6185c9737c.

While at it, add an "a" to the sentence.

Reported-by: Kyotaro Horiguchi <horikyota.ntt@gmail.com>
Discussion: https://postgr.es/m/20240322.095149.895185546948714852.horikyota.ntt%40gmail.com
This commit is contained in:
Amit Langote 2024-03-22 12:00:14 +09:00
parent 7e65ad197f
commit 085e759e9d
2 changed files with 3 additions and 5 deletions
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4
src/backend/parser/parse_expr.c
View File

@ -4586,9 +4586,7 @@ transformJsonBehavior(ParseState *pstate, JsonBehavior *behavior,
!IsA(expr, OpExpr))
ereport(ERROR,
(errcode(ERRCODE_DATATYPE_MISMATCH),
errmsg("can only specify constant, non-aggregate"
" function, or operator expression for"
" DEFAULT"),
errmsg("can only specify a constant, non-aggregate function, or operator expression for DEFAULT"),
parser_errposition(pstate, exprLocation(expr))));
if (contain_var_clause(expr))
ereport(ERROR,

4
src/test/regress/expected/sqljson_queryfuncs.out
View File

@ -1203,11 +1203,11 @@ ERROR: DEFAULT expression must not contain column references
LINE 1: SELECT JSON_QUERY(js, '$' RETURNING int DEFAULT b + 1 ON ER...
^
SELECT JSON_QUERY(js, '$' RETURNING int DEFAULT sum(1) over() ON ERROR) FROM test_jsonb_mutability;
ERROR: can only specify constant, non-aggregate function, or operator expression for DEFAULT
ERROR: can only specify a constant, non-aggregate function, or operator expression for DEFAULT
LINE 1: SELECT JSON_QUERY(js, '$' RETURNING int DEFAULT sum(1) over...
^
SELECT JSON_QUERY(js, '$' RETURNING int DEFAULT (SELECT 1) ON ERROR) FROM test_jsonb_mutability;
ERROR: can only specify constant, non-aggregate function, or operator expression for DEFAULT
ERROR: can only specify a constant, non-aggregate function, or operator expression for DEFAULT
LINE 1: SELECT JSON_QUERY(js, '$' RETURNING int DEFAULT (SELECT 1) ...
^
DROP TABLE test_jsonb_mutability;