rdelaage
/
postgresql
mirror of https://git.postgresql.org/git/postgresql.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Add all structured objects passed to pushJsonbValue piecewise. 

Commit 9b74f32cdb did this for objects of
type jbvBinary, but in trying further to simplify some of the new jsonb
code I discovered that objects of type jbvObject or jbvArray passed as
WJB_ELEM or WJB_VALUE also caused problems. These too are now added
component by component.

Backpatch to 9.4.
This commit is contained in:
Andrew Dunstan 2015-05-26 11:16:52 -04:00
parent 79f2b5d583
commit 54547bd87f
1 changed files with 9 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
src/backend/utils/adt/jsonb_util.c
View File

@ -509,8 +509,8 @@ fillJsonbValue(JsonbContainer *container, int index,
* "raw scalar" pseudo array to append it - the actual scalar should be passed
* next and it will be added as the only member of the array.
*
* Values of type jvbBinary, which are rolled up arrays and objects,
* are unpacked before being added to the result.
* All non-scalar types (jvbBinary, jbvArray and jbvObject) passed as
* elements or values are unpacked before being added to the result.
*/
JsonbValue *
pushJsonbValue(JsonbParseState **pstate, JsonbIteratorToken seq,
@ -522,14 +522,18 @@ pushJsonbValue(JsonbParseState **pstate, JsonbIteratorToken seq,
JsonbIteratorToken tok;
if (!jbval || (seq != WJB_ELEM && seq != WJB_VALUE) ||
jbval->type != jbvBinary)
IsAJsonbScalar(jbval))
{
/* drop through */
return pushJsonbValueScalar(pstate, seq, jbval);
}
/* unpack the binary and add each piece to the pstate */
it = JsonbIteratorInit(jbval->val.binary.data);
/* unpack the data and add each piece to the pstate */
if (jbval->type == jbvBinary)
it = JsonbIteratorInit(jbval->val.binary.data);
else
it = JsonbIteratorInit(jbval);
while ((tok = JsonbIteratorNext(&it, &v, false)) != WJB_DONE)
res = pushJsonbValueScalar(pstate, tok,
tok < WJB_BEGIN_ARRAY ? &v : NULL);