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Allow empty string object keys in json_object().

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This makes the behaviour consistent with the json parser, other
json-generating functions, and the JSON standards.
This commit is contained in:
Andrew Dunstan
2014-07-22 11:22:47 -04:00
parent d7cdf6ee36
commit 4ebe3519e1
4 changed files with 13 additions and 13 deletions
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8
src/backend/utils/adt/json.c
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@ -2184,10 +2184,6 @@ json_object(PG_FUNCTION_ARGS)
errmsg("null value not allowed for object key")));
v = TextDatumGetCString(in_datums[i * 2]);
if (v[0] == '\0')
ereport(ERROR,
(errcode(ERRCODE_NULL_VALUE_NOT_ALLOWED),
errmsg("empty value not allowed for object key")));
if (i > 0)
appendStringInfoString(&result, ", ");
escape_json(&result, v);
@ -2272,10 +2268,6 @@ json_object_two_arg(PG_FUNCTION_ARGS)
errmsg("null value not allowed for object key")));
v = TextDatumGetCString(key_datums[i]);
if (v[0] == '\0')
ereport(ERROR,
(errcode(ERRCODE_NULL_VALUE_NOT_ALLOWED),
errmsg("empty value not allowed for object key")));
if (i > 0)
appendStringInfoString(&result, ", ");
escape_json(&result, v);