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MDEV-30412: JSON_OBJECTAGG doesn't escape double quote in key

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This commit is contained in:
Weijun Huang
2023-02-12 18:42:23 +01:00
committed by Daniel Black
parent c41c79650a
commit badf6de171
3 changed files with 21 additions and 1 deletions
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12
mysql-test/main/func_json.result
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@ -1623,5 +1623,17 @@ id doc
{"$oid":"611c0a463b150154132f6636"} { "_id" : { "$oid" : "611c0a463b150154132f6636" }, "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : 1.0 } ] } ] } ] } ] } ] } ] } ] } ] } ] } ] } ] } ] } ] } ] } ] } {"$oid":"611c0a463b150154132f6636"} { "_id" : { "$oid" : "611c0a463b150154132f6636" }, "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : 1.0 } ] } ] } ] } ] } ] } ] } ] } ] } ] } ] } ] } ] } ] } ] } ] }
DROP TABLE arrNestTest; DROP TABLE arrNestTest;
# #
# MDEV-30412 JSON_OBJECTAGG doesn't escape double quote in key
#
SELECT JSON_OBJECTAGG('"', 1);
JSON_OBJECTAGG('"', 1)
{"\"":1}
SELECT JSON_OBJECTAGG('\"', 1);
JSON_OBJECTAGG('\"', 1)
{"\"":1}
SELECT JSON_OBJECTAGG('\\', 1);
JSON_OBJECTAGG('\\', 1)
{"\\":1}
#
# End of 10.5 tests # End of 10.5 tests
# #

8
mysql-test/main/func_json.test
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@ -1067,6 +1067,14 @@ INSERT INTO test.arrNestTest (doc) VALUES ('{ "_id" : { "$oid" : "611c0a463b1501
SELECT * FROM arrNestTest; SELECT * FROM arrNestTest;
DROP TABLE arrNestTest; DROP TABLE arrNestTest;
--echo #
--echo # MDEV-30412 JSON_OBJECTAGG doesn't escape double quote in key
--echo #
SELECT JSON_OBJECTAGG('"', 1);
SELECT JSON_OBJECTAGG('\"', 1);
SELECT JSON_OBJECTAGG('\\', 1);
--echo # --echo #
--echo # End of 10.5 tests --echo # End of 10.5 tests
--echo # --echo #

2
sql/item_jsonfunc.cc
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@ -4060,7 +4060,7 @@ bool Item_func_json_objectagg::add()
result.append(", "); result.append(", ");
result.append("\""); result.append("\"");
result.append(*key); st_append_escaped(&result,key);
result.append("\":"); result.append("\":");
buf.length(0); buf.length(0);