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Commitb945d16

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author
Nikita Glukhov
committed
Fix initialization of JsonbzArrayIterator
1 parentf1e5e20 commitb945d16

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1 file changed

+14
-1
lines changed

1 file changed

+14
-1
lines changed

‎src/backend/utils/adt/jsonb_util.c

Lines changed: 14 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -2894,10 +2894,23 @@ JsonbzArrayIteratorInit(JsonbzArrayIterator *it, CompressedJsonb *cjb)
28942894
#endif
28952895
constJsonbContainer*jbc= (constJsonbContainer*)((char*)jb+cjb->offset);
28962896

2897+
#ifndefJSONB_DETOAST_ITERATOR
2898+
CompressedDatumDecompress(cjb->datum,cjb->offset+ ((char*)&jbc->children- (char*)jbc));
2899+
#else
2900+
PG_DETOAST_ITERATE(cjb->iter, (constchar*)&jbc->children);
2901+
#endif
2902+
2903+
it->count= (jbc->header&JB_CMASK);
2904+
2905+
#ifndefJSONB_DETOAST_ITERATOR
2906+
CompressedDatumDecompress(cjb->datum,cjb->offset+ ((char*)&jbc->children[it->count]- (char*)jbc));
2907+
#else
2908+
PG_DETOAST_ITERATE(cjb->iter, (constchar*)&jbc->children[it->count]);
2909+
#endif
2910+
28972911
it->cjb=cjb;
28982912
it->container=jbc;
28992913
it->index=0;
2900-
it->count= (jbc->header&JB_CMASK);
29012914
it->offset=0;
29022915
it->base_addr= (char*)&jbc->children[it->count];
29032916
}

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