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Commit26d3607

Browse files
committed
Merge branch 'master' into vodka
2 parents597eb3e +f0c5735 commit26d3607

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3 files changed

+69
-17
lines changed

3 files changed

+69
-17
lines changed

‎expected/jsquery.out

Lines changed: 12 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -816,3 +816,15 @@ select '{"a": {"b": 3, "c": "hey"}, "x": [5,6]}'::jsonb @@ '%=[5,6]';
816816
t
817817
(1 row)
818818

819+
select '"XXX"'::jsonb @@ '$="XXX"';
820+
?column?
821+
----------
822+
t
823+
(1 row)
824+
825+
select '"XXX"'::jsonb @@ '#.$="XXX"';
826+
?column?
827+
----------
828+
f
829+
(1 row)
830+

‎jsquery_op.c

Lines changed: 54 additions & 17 deletions
Original file line numberDiff line numberDiff line change
@@ -36,6 +36,29 @@ compareNumeric(Numeric a, Numeric b)
3636

3737
}
3838

39+
#definejbvScalar jbvBinary
40+
staticint
41+
JsonbType(JsonbValue*jb)
42+
{
43+
inttype=jb->type;
44+
45+
if (jb->type==jbvBinary)
46+
{
47+
JsonbContainer*jbc=jb->val.binary.data;
48+
49+
if (jbc->header&JB_FSCALAR)
50+
type=jbvScalar;
51+
elseif (jbc->header&JB_FOBJECT)
52+
type=jbvObject;
53+
elseif (jbc->header&JB_FARRAY)
54+
type=jbvArray;
55+
else
56+
elog(ERROR,"Unknown container type: 0x%08x",jbc->header);
57+
}
58+
59+
returntype;
60+
}
61+
3962
staticbool
4063
recursiveAny(char*jqBase,int32jqPos,JsonbValue*jb)
4164
{
@@ -46,7 +69,6 @@ recursiveAny(char *jqBase, int32 jqPos, JsonbValue *jb)
4669

4770
check_stack_depth();
4871

49-
5072
it=JsonbIteratorInit(jb->val.binary.data);
5173

5274
while(res== false&& (r=JsonbIteratorNext(&it,&v, true))!=WJB_DONE)
@@ -108,7 +130,7 @@ checkArrayEquality(char *jqBase, int32 jqPos, int32 type, JsonbValue *jb)
108130
JsonbIterator*it;
109131
JsonbValuev;
110132

111-
if (!(type==jqiArray&&jb->type==jbvBinary))
133+
if (!(type==jqiArray&&JsonbType(jb)==jbvArray))
112134
return false;
113135

114136
read_int32(nelems,jqBase,jqPos);
@@ -117,9 +139,7 @@ checkArrayEquality(char *jqBase, int32 jqPos, int32 type, JsonbValue *jb)
117139
it=JsonbIteratorInit(jb->val.binary.data);
118140

119141
r=JsonbIteratorNext(&it,&v, true);
120-
121-
if (r!=WJB_BEGIN_ARRAY)
122-
return false;
142+
Assert(r==WJB_BEGIN_ARRAY);
123143

124144
if (v.val.array.nElems!=nelems)
125145
return false;
@@ -168,7 +188,7 @@ executeArrayOp(char *jqBase, int32 jqPos, int32 type, int32 op, JsonbValue *jb)
168188
JsonbValuev;
169189
int32nres=0,nval=0;
170190

171-
if (jb->type!=jbvBinary)
191+
if (JsonbType(jb)!=jbvArray)
172192
return false;
173193
if (type!=jqiArray)
174194
return false;
@@ -280,7 +300,7 @@ executeExpr(char *jqBase, int32 jqPos, int32 op, JsonbValue *jb)
280300
switch(op)
281301
{
282302
casejqiEqual:
283-
if (jb->type==jbvBinary&&type==jqiArray)
303+
if (JsonbType(jb)==jbvArray&&type==jqiArray)
284304
returncheckArrayEquality(jqBase,jqPos,type,jb);
285305
returncheckEquality(jqBase,jqPos,type,jb);
286306
casejqiIn:
@@ -332,7 +352,7 @@ recursiveExecute(char *jqBase, int32 jqPos, JsonbValue *jb)
332352
res= !recursiveExecute(jqBase,arg,jb);
333353
break;
334354
casejqiKey:
335-
if (jb->type==jbvBinary) {
355+
if (JsonbType(jb)==jbvObject) {
336356
int32len;
337357
JsonbValue*v,key;
338358

@@ -356,11 +376,33 @@ recursiveExecute(char *jqBase, int32 jqPos, JsonbValue *jb)
356376
res=recursiveAny(jqBase,nextPos,jb);
357377
break;
358378
casejqiCurrent:
359-
res=recursiveExecute(jqBase,nextPos,jb);
379+
if (JsonbType(jb)==jbvScalar)
380+
{
381+
JsonbIterator*it;
382+
int32r;
383+
JsonbValuev;
384+
385+
it=JsonbIteratorInit(jb->val.binary.data);
386+
387+
r=JsonbIteratorNext(&it,&v, true);
388+
Assert(r==WJB_BEGIN_ARRAY);
389+
Assert(v.val.array.rawScalar==1);
390+
Assert(v.val.array.nElems==1);
391+
392+
r=JsonbIteratorNext(&it,&v, true);
393+
Assert(r==WJB_ELEM);
394+
395+
res=recursiveExecute(jqBase,nextPos,&v);
396+
}
397+
else
398+
{
399+
res=recursiveExecute(jqBase,nextPos,jb);
400+
}
360401
break;
361402
casejqiAnyArray:
362403
Assert(nextPos!=0);
363-
if (jb->type==jbvBinary) {
404+
if (JsonbType(jb)==jbvArray)
405+
{
364406
JsonbIterator*it;
365407
int32r;
366408
JsonbValuev;
@@ -369,17 +411,15 @@ recursiveExecute(char *jqBase, int32 jqPos, JsonbValue *jb)
369411

370412
while(res== false&& (r=JsonbIteratorNext(&it,&v, true))!=WJB_DONE)
371413
{
372-
if (r==WJB_BEGIN_OBJECT||r==WJB_KEY)
373-
break;
374-
375414
if (r==WJB_ELEM)
376415
res=recursiveExecute(jqBase,nextPos,&v);
377416
}
378417
}
379418
break;
380419
casejqiAnyKey:
381420
Assert(nextPos!=0);
382-
if (jb->type==jbvBinary) {
421+
if (JsonbType(jb)==jbvObject)
422+
{
383423
JsonbIterator*it;
384424
int32r;
385425
JsonbValuev;
@@ -388,9 +428,6 @@ recursiveExecute(char *jqBase, int32 jqPos, JsonbValue *jb)
388428

389429
while(res== false&& (r=JsonbIteratorNext(&it,&v, true))!=WJB_DONE)
390430
{
391-
if (r==WJB_BEGIN_ARRAY||r==WJB_ELEM)
392-
break;
393-
394431
if (r==WJB_VALUE)
395432
res=recursiveExecute(jqBase,nextPos,&v);
396433
}

‎sql/jsquery.sql

Lines changed: 3 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -160,3 +160,6 @@ select '{"a": {"b": 3, "c": "hey"}, "x": [5,6]}'::jsonb @@ 'a.%=3';
160160
select'{"a": {"b": 3, "c": "hey"}, "x": [5,6]}'::jsonb @@'%.%="hey"';
161161
select'{"a": {"b": 3, "c": "hey"}, "x": [5,6]}'::jsonb @@'%="hey"';
162162
select'{"a": {"b": 3, "c": "hey"}, "x": [5,6]}'::jsonb @@'%=[5,6]';
163+
164+
select'"XXX"'::jsonb @@'$="XXX"';
165+
select'"XXX"'::jsonb @@'#.$="XXX"';

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