path:可选参数,指定要解析的JSON数组的路径。 例如,假设有一个名为"json_data"的列存储了包含JSON数组的JSON字符串,可以使用以下语句获取键和值: SELECT [key], [value] FROM YourTable CROSS APPLY OPENJSON(json_data) WHERE [key] = 'your_key' SQL Server 2016还提供了其他一些JSON函数,如JSON_...
Extracts an object or an array from a JSON string. To extract a scalar value from a JSON string instead of an object or an array, seeJSON_VALUE. For info about the differences betweenJSON_VALUEandJSON_QUERY, seeCompare JSON_VALUE and JSON_QUERY. ...
query_key_value - Baichuan W_pack baichuan Falcon query_key_value - train_sft.sh中其他关键参数含义: quantization_bit:是否量化,取值为4或者8 model_name_or_path: LLM模型的路径 dataset: 取值为训练数据集的配置名字,对应在dbgpt_hub/data/dataset_info.json 中外层key值,如example_text2sql。 max_sou...
'$.info.address."Address Line 1"') +' '+ JSON_VALUE(jsonCol,'$.info.address."Address Line 2"')ASAddress, JSON_QUERY(jsonCol,'$.info.skills')ASSkillsFROMPeopleWHEREISJSON(jsonCol) >0ANDJSON_VALUE(jsonCol,'$.info.address.Town') ='Belgrade'ANDSTATUS='Active'ORDERBYJSON_VALUE(json...
Table = tableEnv.sqlQuery( "select ch ,count(ch) from "+startupTable+" group by ch ,Tumble(ts,interval '10' SECOND )") //把Table转化成数据流 //val appstoreDStream: DataStream[(String, String, Long)] = appstoreTable.toAppendStream[(String,String,Long)] val resultDstream: DataStream[...
A few functions have been introduced with SQL 2016 in order to support JSON natively in SQL Server 2016. These functions are: SQL 2016引入了一些功能,以便在SQL Server 2016中原生支持JSON。这些功能是: ISJSONISJSON JSON_VALUEJSON_VALUE JSON_QUERYJSON_QUERY ...
query.priority=1:配置查询的优先级,以便coordinator节点调度任务。 exchange.client-threads=2:配置worker节点与coordinator节点之间数据交换的线程数量,以提高网络通信效率。 plugin.<plugin-name>.=<value>:配置插件选项和值,以扩展Trino的功能和支持新的数据源。 因此,config...
BLOOMZ query_key_value - Baichuan W_pack baichuan Falcon query_key_value - train_sft.sh中其他关键参数含义: quantization_bit:是否量化,取值为[4或者8] model_name_or_path: LLM模型的路径 dataset: 取值为训练数据集的配置名字,对应在dbgpt_hub/data/dataset_info.json 中外层key值,如example_text2sql...
SQL/JSON functionjson_tablegeneralizes SQL/JSON conditionjson_existsand SQL/JSON functionsjson_valueandjson_query. Everything that you can do using these functions you can do usingjson_table. For the jobs they accomplish, the syntax of these functions is simpler to use than is the syntax ofjso...
AI_FUNCTION_INVALID_MODEL_PARAMETERS、CONFLICTING_PROVIDER、DATETIME_FIELD_OUT_OF_BOUNDS、DELTA_INVALID_AUTO_COMPACT_TYPE、DELTA_INVALID_BUCKET_COUNT、DELTA_INVALID_BUCKET_INDEX、DELTA_UNSUPPORTED_STRATEGY_NAME、EMPTY_LOCAL_FILE_IN_STAGING_ACCESS_QUERY、EWKB_PARSE_ERROR、GEOJSON_PARSE_ERROR、H3_INVALID_CE...