为赋能用户、降低用户处理半结构化数据的...ARRAY查询SELECT id,vj FROM json_test WHERE json_extract(vj,'$.addr[0].city')='beijing' and json_extract(vj,'$.addr[1].no')=0;说明 查询ARRAY数据时,支持下标取值,暂不支持遍历整个数组。
NodeItems is not a json string.|{"cnDescription":"NodeItems要求是一个JSON字符串。enDescription":"The NodeItems parameter value must be a JSON string.","enTranslateStatus":false,"jpTranslateStatus":false}
An error occurred while parsing the JSON string.|{"cnDescription":"无效的JSON字符串。enDescription":"An error occurred while parsing the JSON string.","translateStatus":"translation_accepted","approveMemo":"An error ...
{reason}.|{"cnDescription":"无效值,reason为原因。enDescription":"Invalid value.reason indicates the cause.","translateStatus":"translation_accepted","enTranslateStatus":false,"jpTranslateStatus":false}
JSON_EXTRACT函数与JSON_UNQUOTE函数连用时,需要先使用CAST AS VARCHAR将JSON_EXTRACT函数的返回值转换为VARCHAR类型才能作为JSON_UNQUOTE函数的入参。json_extract(json,jsonpath)命令说明:从JSON中返回jsonpath指定的值。输入值类型:...
select*from json_each('{"a":"foo","b":"bar"}')key|value-+-a|"foo"b|"bar"json_each_text(json)set of key text,value text 把最外层的JSON对象展开成键/值对的集合。返回值的类型是text。select*from json_each_text('{"a":"foo","b":...
You must specify Tag.N.Value.|{"cnDescription":"TagValue不能为空","enDescription":"You must specify Tag.N.Value.","jpDescription":"Tag.N.Value を指定する必要があります。translateStatus":"translation_accepted",...
The DNS record is invalid or in the wrong format.|{"cnDescription":"解析记录值(RR value)的输入内容不合法或格式错误","enDescription":"The DNS record is invalid or in the wrong format.","jpDescription":"無効なValueです。...
You must specify Filter.n.Value.|{"enDescription":"The Filter.N.Value parameter is not configured.","enTranslateStatus":true,"jpTranslateStatus":false,"translateStatus":"translate_end","cnDescription":"缺少参数 Filter.n....
JSON_VALUE(),JSON_QUERY()and JSON_TABLE()doesn’t works if context item is of json data type. 5. Some methods and predicates for JSONPATH not yet implemented,for example.type(),.size(),.keyvalue(),...
Oracle-style EXECUTE IMMEDIATE statement(MDEV-10585) PREPARE Statement now understands most expressions(MDEV-10866) InnoDB tables now support spatial indexes ed25519 authentication plugin(MDEV-12160) ...
res.render('index',{title:'查询信息:'+JSON.stringify(result.rows)});});});});执行后,展现效果,如图: 5、常见错误解决方案 错误信息,如下: The specified procedure could not be found. c:\xxx\oracledb....