database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-07-03 20:02:46 +03:00
Code Activity

Clean up jsonb code.

Browse Source 
The main target of this cleanup is the convertJsonb() function, but I also
touched a lot of other things that I spotted into in the process.

The new convertToJsonb() function uses an output buffer that's resized on
demand, so the code to estimate of the size of JsonbValue is removed.

The on-disk format was not changed, even though I refactored the structs
used to handle it. The term "superheader" is replaced with "container".

The jsonb_exists_any and jsonb_exists_all functions no longer sort the input
array. That was a premature optimization, the idea being that if there are
duplicates in the input array, you only need to check them once. Also,
sorting the array saves some effort in the binary search used to find a key
within an object. But there were drawbacks too: the sorting and
deduplicating obviously isn't free, and in the typical case there are no
duplicates to remove, and the gain in the binary search was minimal. Remove
all that, which makes the code simpler too.

This includes a bug-fix; the total length of the elements in a jsonb array
or object mustn't exceed 2^28. That is now checked.
This commit is contained in:
Heikki Linnakangas
2014-05-07 23:16:19 +03:00
parent 4d155d8b08
commit 364ddc3e5c
6 changed files with 588 additions and 808 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
src/backend/utils/adt/jsonb.c
View File

@ -33,7 +33,6 @@ static void jsonb_in_array_end(void *pstate);
static void jsonb_in_object_field_start(void *pstate, char *fname, bool isnull);
static void jsonb_put_escaped_value(StringInfo out, JsonbValue *scalarVal);
static void jsonb_in_scalar(void *pstate, char *token, JsonTokenType tokentype);
char *JsonbToCString(StringInfo out, char *in, int estimated_len);
/*
* jsonb type input function
@ -65,7 +64,7 @@ jsonb_recv(PG_FUNCTION_ARGS)
if (version == 1)
str = pq_getmsgtext(buf, buf->len - buf->cursor, &nbytes);
else
elog(ERROR, "Unsupported jsonb version number %d", version);
elog(ERROR, "unsupported jsonb version number %d", version);
return jsonb_from_cstring(str, nbytes);
}
@ -79,7 +78,7 @@ jsonb_out(PG_FUNCTION_ARGS)
Jsonb *jb = PG_GETARG_JSONB(0);
char *out;
out = JsonbToCString(NULL, VARDATA(jb), VARSIZE(jb));
out = JsonbToCString(NULL, &jb->root, VARSIZE(jb));
PG_RETURN_CSTRING(out);
}
@ -97,7 +96,7 @@ jsonb_send(PG_FUNCTION_ARGS)
StringInfo jtext = makeStringInfo();
int version = 1;
(void) JsonbToCString(jtext, VARDATA(jb), VARSIZE(jb));
(void) JsonbToCString(jtext, &jb->root, VARSIZE(jb));
pq_begintypsend(&buf);
pq_sendint(&buf, version, 1);
@ -130,7 +129,7 @@ jsonb_typeof(PG_FUNCTION_ARGS)
{
Assert(JB_ROOT_IS_SCALAR(in));
it = JsonbIteratorInit(VARDATA_ANY(in));
it = JsonbIteratorInit(&in->root);
/*
* A root scalar is stored as an array of one element, so we get the
@ -249,7 +248,6 @@ jsonb_in_object_field_start(void *pstate, char *fname, bool isnull)
v.type = jbvString;
v.val.string.len = checkStringLen(strlen(fname));
v.val.string.val = pnstrdup(fname, v.val.string.len);
v.estSize = sizeof(JEntry) + v.val.string.len;
_state->res = pushJsonbValue(&_state->parseState, WJB_KEY, &v);
}
@ -290,8 +288,6 @@ jsonb_in_scalar(void *pstate, char *token, JsonTokenType tokentype)
JsonbInState *_state = (JsonbInState *) pstate;
JsonbValue v;
v.estSize = sizeof(JEntry);
switch (tokentype)
{
@ -300,7 +296,6 @@ jsonb_in_scalar(void *pstate, char *token, JsonTokenType tokentype)
v.type = jbvString;
v.val.string.len = checkStringLen(strlen(token));
v.val.string.val = pnstrdup(token, v.val.string.len);
v.estSize += v.val.string.len;
break;
case JSON_TOKEN_NUMBER:
@ -312,7 +307,6 @@ jsonb_in_scalar(void *pstate, char *token, JsonTokenType tokentype)
v.type = jbvNumeric;
v.val.numeric = DatumGetNumeric(DirectFunctionCall3(numeric_in, CStringGetDatum(token), 0, -1));
v.estSize += VARSIZE_ANY(v.val.numeric) +sizeof(JEntry) /* alignment */ ;
break;
case JSON_TOKEN_TRUE:
v.type = jbvBool;
@ -374,7 +368,7 @@ jsonb_in_scalar(void *pstate, char *token, JsonTokenType tokentype)
* if they are converting it to a text* object.
*/
char *
JsonbToCString(StringInfo out, JsonbSuperHeader in, int estimated_len)
JsonbToCString(StringInfo out, JsonbContainer *in, int estimated_len)
{
bool first = true;
JsonbIterator *it;

4
src/backend/utils/adt/jsonb_gin.c
View File

@ -80,7 +80,7 @@ gin_extract_jsonb(PG_FUNCTION_ARGS)
entries = (Datum *) palloc(sizeof(Datum) * total);
it = JsonbIteratorInit(VARDATA(jb));
it = JsonbIteratorInit(&jb->root);
while ((r = JsonbIteratorNext(&it, &v, false)) != WJB_DONE)
{
@ -487,7 +487,7 @@ gin_extract_jsonb_hash(PG_FUNCTION_ARGS)
entries = (Datum *) palloc(sizeof(Datum) * total);
it = JsonbIteratorInit(VARDATA(jb));
it = JsonbIteratorInit(&jb->root);
tail.parent = NULL;
tail.hash = 0;

106
src/backend/utils/adt/jsonb_op.c
View File

@ -13,6 +13,7 @@
*/
#include "postgres.h"
#include "catalog/pg_type.h"
#include "miscadmin.h"
#include "utils/jsonb.h"
@ -34,10 +35,9 @@ jsonb_exists(PG_FUNCTION_ARGS)
kval.val.string.val = VARDATA_ANY(key);
kval.val.string.len = VARSIZE_ANY_EXHDR(key);
v = findJsonbValueFromSuperHeader(VARDATA(jb),
JB_FOBJECT | JB_FARRAY,
NULL,
&kval);
v = findJsonbValueFromContainer(&jb->root,
JB_FOBJECT | JB_FARRAY,
&kval);
PG_RETURN_BOOL(v != NULL);
}
@ -47,29 +47,28 @@ jsonb_exists_any(PG_FUNCTION_ARGS)
{
Jsonb *jb = PG_GETARG_JSONB(0);
ArrayType *keys = PG_GETARG_ARRAYTYPE_P(1);
JsonbValue *arrKey = arrayToJsonbSortedArray(keys);
uint32 *plowbound = NULL,
lowbound = 0;
int i;
Datum *key_datums;
bool *key_nulls;
int elem_count;
if (arrKey == NULL || arrKey->val.object.nPairs == 0)
PG_RETURN_BOOL(false);
deconstruct_array(keys, TEXTOID, -1, false, 'i', &key_datums, &key_nulls,
&elem_count);
if (JB_ROOT_IS_OBJECT(jb))
plowbound = &lowbound;
/*
* We exploit the fact that the pairs list is already sorted into strictly
* increasing order to narrow the findJsonbValueFromSuperHeader search;
* each search can start one entry past the previous "found" entry, or at
* the lower bound of the last search.
*/
for (i = 0; i < arrKey->val.array.nElems; i++)
for (i = 0; i < elem_count; i++)
{
if (findJsonbValueFromSuperHeader(VARDATA(jb),
JB_FOBJECT | JB_FARRAY,
plowbound,
arrKey->val.array.elems + i) != NULL)
JsonbValue strVal;
if (key_nulls[i])
continue;
strVal.type = jbvString;
strVal.val.string.val = VARDATA(key_datums[i]);
strVal.val.string.len = VARSIZE(key_datums[i]) - VARHDRSZ;
if (findJsonbValueFromContainer(&jb->root,
JB_FOBJECT | JB_FARRAY,
&strVal) != NULL)
PG_RETURN_BOOL(true);
}
@ -81,29 +80,28 @@ jsonb_exists_all(PG_FUNCTION_ARGS)
{
Jsonb *jb = PG_GETARG_JSONB(0);
ArrayType *keys = PG_GETARG_ARRAYTYPE_P(1);
JsonbValue *arrKey = arrayToJsonbSortedArray(keys);
uint32 *plowbound = NULL;
uint32 lowbound = 0;
int i;
Datum *key_datums;
bool *key_nulls;
int elem_count;
if (arrKey == NULL || arrKey->val.array.nElems == 0)
PG_RETURN_BOOL(true);
deconstruct_array(keys, TEXTOID, -1, false, 'i', &key_datums, &key_nulls,
&elem_count);
if (JB_ROOT_IS_OBJECT(jb))
plowbound = &lowbound;
/*
* We exploit the fact that the pairs list is already sorted into strictly
* increasing order to narrow the findJsonbValueFromSuperHeader search;
* each search can start one entry past the previous "found" entry, or at
* the lower bound of the last search.
*/
for (i = 0; i < arrKey->val.array.nElems; i++)
for (i = 0; i < elem_count; i++)
{
if (findJsonbValueFromSuperHeader(VARDATA(jb),
JB_FOBJECT | JB_FARRAY,
plowbound,
arrKey->val.array.elems + i) == NULL)
JsonbValue strVal;
if (key_nulls[i])
continue;
strVal.type = jbvString;
strVal.val.string.val = VARDATA(key_datums[i]);
strVal.val.string.len = VARSIZE(key_datums[i]) - VARHDRSZ;
if (findJsonbValueFromContainer(&jb->root,
JB_FOBJECT | JB_FARRAY,
&strVal) == NULL)
PG_RETURN_BOOL(false);
}
@ -123,8 +121,8 @@ jsonb_contains(PG_FUNCTION_ARGS)
JB_ROOT_IS_OBJECT(val) != JB_ROOT_IS_OBJECT(tmpl))
PG_RETURN_BOOL(false);
it1 = JsonbIteratorInit(VARDATA(val));
it2 = JsonbIteratorInit(VARDATA(tmpl));
it1 = JsonbIteratorInit(&val->root);
it2 = JsonbIteratorInit(&tmpl->root);
PG_RETURN_BOOL(JsonbDeepContains(&it1, &it2));
}
@ -143,8 +141,8 @@ jsonb_contained(PG_FUNCTION_ARGS)
JB_ROOT_IS_OBJECT(val) != JB_ROOT_IS_OBJECT(tmpl))
PG_RETURN_BOOL(false);
it1 = JsonbIteratorInit(VARDATA(val));
it2 = JsonbIteratorInit(VARDATA(tmpl));
it1 = JsonbIteratorInit(&val->root);
it2 = JsonbIteratorInit(&tmpl->root);
PG_RETURN_BOOL(JsonbDeepContains(&it1, &it2));
}
@ -156,7 +154,7 @@ jsonb_ne(PG_FUNCTION_ARGS)
Jsonb *jbb = PG_GETARG_JSONB(1);
bool res;
res = (compareJsonbSuperHeaderValue(VARDATA(jba), VARDATA(jbb)) != 0);
res = (compareJsonbContainers(&jba->root, &jbb->root) != 0);
PG_FREE_IF_COPY(jba, 0);
PG_FREE_IF_COPY(jbb, 1);
@ -173,7 +171,7 @@ jsonb_lt(PG_FUNCTION_ARGS)
Jsonb *jbb = PG_GETARG_JSONB(1);
bool res;
res = (compareJsonbSuperHeaderValue(VARDATA(jba), VARDATA(jbb)) < 0);
res = (compareJsonbContainers(&jba->root, &jbb->root) < 0);
PG_FREE_IF_COPY(jba, 0);
PG_FREE_IF_COPY(jbb, 1);
@ -187,7 +185,7 @@ jsonb_gt(PG_FUNCTION_ARGS)
Jsonb *jbb = PG_GETARG_JSONB(1);
bool res;
res = (compareJsonbSuperHeaderValue(VARDATA(jba), VARDATA(jbb)) > 0);
res = (compareJsonbContainers(&jba->root, &jbb->root) > 0);
PG_FREE_IF_COPY(jba, 0);
PG_FREE_IF_COPY(jbb, 1);
@ -201,7 +199,7 @@ jsonb_le(PG_FUNCTION_ARGS)
Jsonb *jbb = PG_GETARG_JSONB(1);
bool res;
res = (compareJsonbSuperHeaderValue(VARDATA(jba), VARDATA(jbb)) <= 0);
res = (compareJsonbContainers(&jba->root, &jbb->root) <= 0);
PG_FREE_IF_COPY(jba, 0);
PG_FREE_IF_COPY(jbb, 1);
@ -215,7 +213,7 @@ jsonb_ge(PG_FUNCTION_ARGS)
Jsonb *jbb = PG_GETARG_JSONB(1);
bool res;
res = (compareJsonbSuperHeaderValue(VARDATA(jba), VARDATA(jbb)) >= 0);
res = (compareJsonbContainers(&jba->root, &jbb->root) >= 0);
PG_FREE_IF_COPY(jba, 0);
PG_FREE_IF_COPY(jbb, 1);
@ -229,7 +227,7 @@ jsonb_eq(PG_FUNCTION_ARGS)
Jsonb *jbb = PG_GETARG_JSONB(1);
bool res;
res = (compareJsonbSuperHeaderValue(VARDATA(jba), VARDATA(jbb)) == 0);
res = (compareJsonbContainers(&jba->root, &jbb->root) == 0);
PG_FREE_IF_COPY(jba, 0);
PG_FREE_IF_COPY(jbb, 1);
@ -243,7 +241,7 @@ jsonb_cmp(PG_FUNCTION_ARGS)
Jsonb *jbb = PG_GETARG_JSONB(1);
int res;
res = compareJsonbSuperHeaderValue(VARDATA(jba), VARDATA(jbb));
res = compareJsonbContainers(&jba->root, &jbb->root);
PG_FREE_IF_COPY(jba, 0);
PG_FREE_IF_COPY(jbb, 1);
@ -265,7 +263,7 @@ jsonb_hash(PG_FUNCTION_ARGS)
if (JB_ROOT_COUNT(jb) == 0)
PG_RETURN_INT32(0);
it = JsonbIteratorInit(VARDATA(jb));
it = JsonbIteratorInit(&jb->root);
while ((r = JsonbIteratorNext(&it, &v, false)) != WJB_DONE)
{

991
src/backend/utils/adt/jsonb_util.c
View File

File diff suppressed because it is too large Load Diff

64
src/backend/utils/adt/jsonfuncs.c
View File

@ -106,7 +106,7 @@ static inline Datum populate_recordset_worker(FunctionCallInfo fcinfo,
bool have_record_arg);
/* Worker that takes care of common setup for us */
static JsonbValue *findJsonbValueFromSuperHeaderLen(JsonbSuperHeader sheader,
static JsonbValue *findJsonbValueFromContainerLen(JsonbContainer *container,
uint32 flags,
char *key,
uint32 keylen);
@ -286,7 +286,7 @@ jsonb_object_keys(PG_FUNCTION_ARGS)
state->sent_count = 0;
state->result = palloc(state->result_size * sizeof(char *));
it = JsonbIteratorInit(VARDATA_ANY(jb));
it = JsonbIteratorInit(&jb->root);
while ((r = JsonbIteratorNext(&it, &v, skipNested)) != WJB_DONE)
{
@ -484,7 +484,7 @@ jsonb_object_field(PG_FUNCTION_ARGS)
Assert(JB_ROOT_IS_OBJECT(jb));
it = JsonbIteratorInit(VARDATA_ANY(jb));
it = JsonbIteratorInit(&jb->root);
while ((r = JsonbIteratorNext(&it, &v, skipNested)) != WJB_DONE)
{
@ -545,7 +545,7 @@ jsonb_object_field_text(PG_FUNCTION_ARGS)
Assert(JB_ROOT_IS_OBJECT(jb));
it = JsonbIteratorInit(VARDATA_ANY(jb));
it = JsonbIteratorInit(&jb->root);
while ((r = JsonbIteratorNext(&it, &v, skipNested)) != WJB_DONE)
{
@ -580,7 +580,7 @@ jsonb_object_field_text(PG_FUNCTION_ARGS)
StringInfo jtext = makeStringInfo();
Jsonb *tjb = JsonbValueToJsonb(&v);
(void) JsonbToCString(jtext, VARDATA(tjb), -1);
(void) JsonbToCString(jtext, &tjb->root , -1);
result = cstring_to_text_with_len(jtext->data, jtext->len);
}
PG_RETURN_TEXT_P(result);
@ -628,7 +628,7 @@ jsonb_array_element(PG_FUNCTION_ARGS)
Assert(JB_ROOT_IS_ARRAY(jb));
it = JsonbIteratorInit(VARDATA_ANY(jb));
it = JsonbIteratorInit(&jb->root);
while ((r = JsonbIteratorNext(&it, &v, skipNested)) != WJB_DONE)
{
@ -682,7 +682,7 @@ jsonb_array_element_text(PG_FUNCTION_ARGS)
Assert(JB_ROOT_IS_ARRAY(jb));
it = JsonbIteratorInit(VARDATA_ANY(jb));
it = JsonbIteratorInit(&jb->root);
while ((r = JsonbIteratorNext(&it, &v, skipNested)) != WJB_DONE)
{
@ -711,7 +711,7 @@ jsonb_array_element_text(PG_FUNCTION_ARGS)
StringInfo jtext = makeStringInfo();
Jsonb *tjb = JsonbValueToJsonb(&v);
(void) JsonbToCString(jtext, VARDATA(tjb), -1);
(void) JsonbToCString(jtext, &tjb->root, -1);
result = cstring_to_text_with_len(jtext->data, jtext->len);
}
PG_RETURN_TEXT_P(result);
@ -1155,7 +1155,7 @@ get_jsonb_path_all(FunctionCallInfo fcinfo, bool as_text)
have_array = false;
JsonbValue *jbvp = NULL;
JsonbValue tv;
JsonbSuperHeader superHeader;
JsonbContainer *container;
if (array_contains_nulls(path))
ereport(ERROR,
@ -1170,15 +1170,15 @@ get_jsonb_path_all(FunctionCallInfo fcinfo, bool as_text)
else if (JB_ROOT_IS_ARRAY(jb) && !JB_ROOT_IS_SCALAR(jb))
have_array = true;
superHeader = (JsonbSuperHeader) VARDATA(jb);
container = &jb->root;
for (i = 0; i < npath; i++)
{
if (have_object)
{
jbvp = findJsonbValueFromSuperHeaderLen(superHeader,
JB_FOBJECT,
VARDATA_ANY(pathtext[i]),
jbvp = findJsonbValueFromContainerLen(container,
JB_FOBJECT,
VARDATA_ANY(pathtext[i]),
VARSIZE_ANY_EXHDR(pathtext[i]));
}
else if (have_array)
@ -1192,7 +1192,7 @@ get_jsonb_path_all(FunctionCallInfo fcinfo, bool as_text)
if (*endptr != '\0' || lindex > INT_MAX || lindex < 0)
PG_RETURN_NULL();
index = (uint32) lindex;
jbvp = getIthJsonbValueFromSuperHeader(superHeader, index);
jbvp = getIthJsonbValueFromContainer(container, index);
}
else
{
@ -1210,11 +1210,11 @@ get_jsonb_path_all(FunctionCallInfo fcinfo, bool as_text)
if (jbvp->type == jbvBinary)
{
JsonbIterator *it = JsonbIteratorInit(jbvp->val.binary.data);
JsonbIterator *it = JsonbIteratorInit((JsonbContainer *) jbvp->val.binary.data);
int r;
r = JsonbIteratorNext(&it, &tv, true);
superHeader = (JsonbSuperHeader) jbvp->val.binary.data;
container = (JsonbContainer *) jbvp->val.binary.data;
have_object = r == WJB_BEGIN_OBJECT;
have_array = r == WJB_BEGIN_ARRAY;
}
@ -1238,7 +1238,7 @@ get_jsonb_path_all(FunctionCallInfo fcinfo, bool as_text)
if (as_text)
{
PG_RETURN_TEXT_P(cstring_to_text(JsonbToCString(NULL,
VARDATA(res),
&res->root,
VARSIZE(res))));
}
else
@ -1428,7 +1428,7 @@ each_worker_jsonb(FunctionCallInfo fcinfo, bool as_text)
ALLOCSET_DEFAULT_MAXSIZE);
it = JsonbIteratorInit(VARDATA_ANY(jb));
it = JsonbIteratorInit(&jb->root);
while ((r = JsonbIteratorNext(&it, &v, skipNested)) != WJB_DONE)
{
@ -1477,7 +1477,7 @@ each_worker_jsonb(FunctionCallInfo fcinfo, bool as_text)
StringInfo jtext = makeStringInfo();
Jsonb *jb = JsonbValueToJsonb(&v);
(void) JsonbToCString(jtext, VARDATA(jb), 2 * v.estSize);
(void) JsonbToCString(jtext, &jb->root, 0);
sv = cstring_to_text_with_len(jtext->data, jtext->len);
}
@ -1753,7 +1753,7 @@ elements_worker_jsonb(FunctionCallInfo fcinfo, bool as_text)
ALLOCSET_DEFAULT_MAXSIZE);
it = JsonbIteratorInit(VARDATA_ANY(jb));
it = JsonbIteratorInit(&jb->root);
while ((r = JsonbIteratorNext(&it, &v, skipNested)) != WJB_DONE)
{
@ -1797,7 +1797,7 @@ elements_worker_jsonb(FunctionCallInfo fcinfo, bool as_text)
StringInfo jtext = makeStringInfo();
Jsonb *jb = JsonbValueToJsonb(&v);
(void) JsonbToCString(jtext, VARDATA(jb), 2 * v.estSize);
(void) JsonbToCString(jtext, &jb->root, 0);
sv = cstring_to_text_with_len(jtext->data, jtext->len);
}
@ -2219,8 +2219,8 @@ populate_record_worker(FunctionCallInfo fcinfo, bool have_record_arg)
{
char *key = NameStr(tupdesc->attrs[i]->attname);
v = findJsonbValueFromSuperHeaderLen(VARDATA(jb), JB_FOBJECT, key,
strlen(key));
v = findJsonbValueFromContainerLen(&jb->root, JB_FOBJECT, key,
strlen(key));
}
/*
@ -2282,7 +2282,7 @@ populate_record_worker(FunctionCallInfo fcinfo, bool have_record_arg)
(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
errmsg("cannot populate with a nested object unless use_json_as_text is true")));
else if (v->type == jbvBinary)
s = JsonbToCString(NULL, v->val.binary.data, v->val.binary.len);
s = JsonbToCString(NULL, (JsonbContainer *) v->val.binary.data, v->val.binary.len);
else
elog(ERROR, "invalid jsonb type");
}
@ -2529,8 +2529,8 @@ make_row_from_rec_and_jsonb(Jsonb *element, PopulateRecordsetState *state)
key = NameStr(tupdesc->attrs[i]->attname);
v = findJsonbValueFromSuperHeaderLen(VARDATA(element), JB_FOBJECT,
key, strlen(key));
v = findJsonbValueFromContainerLen(&element->root, JB_FOBJECT,
key, strlen(key));
/*
* We can't just skip here if the key wasn't found since we might have
@ -2582,7 +2582,7 @@ make_row_from_rec_and_jsonb(Jsonb *element, PopulateRecordsetState *state)
(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
errmsg("cannot populate with a nested object unless use_json_as_text is true")));
else if (v->type == jbvBinary)
s = JsonbToCString(NULL, v->val.binary.data, v->val.binary.len);
s = JsonbToCString(NULL, (JsonbContainer *) v->val.binary.data, v->val.binary.len);
else
elog(ERROR, "invalid jsonb type");
@ -2750,7 +2750,7 @@ populate_recordset_worker(FunctionCallInfo fcinfo, bool have_record_arg)
(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
errmsg("cannot call jsonb_populate_recordset on non-array")));
it = JsonbIteratorInit(VARDATA_ANY(jb));
it = JsonbIteratorInit(&jb->root);
while ((r = JsonbIteratorNext(&it, &v, skipNested)) != WJB_DONE)
{
@ -3019,11 +3019,11 @@ populate_recordset_object_field_end(void *state, char *fname, bool isnull)
}
/*
* findJsonbValueFromSuperHeader() wrapper that sets up JsonbValue key string.
* findJsonbValueFromContainer() wrapper that sets up JsonbValue key string.
*/
static JsonbValue *
findJsonbValueFromSuperHeaderLen(JsonbSuperHeader sheader, uint32 flags,
char *key, uint32 keylen)
findJsonbValueFromContainerLen(JsonbContainer *container, uint32 flags,
char *key, uint32 keylen)
{
JsonbValue k;
@ -3031,5 +3031,5 @@ findJsonbValueFromSuperHeaderLen(JsonbSuperHeader sheader, uint32 flags,
k.val.string.val = key;
k.val.string.len = keylen;
return findJsonbValueFromSuperHeader(sheader, flags, NULL, &k);
return findJsonbValueFromContainer(container, flags, &k);
}