etl json to sql

Data exported to XML After SQL Server 2005, a FOR XML clause is provided to natively support XML in a relational database. This command enables you to convert a two-dimensional relational result set to XML, which can be saved as XML by using bcp. For example, the following data: We can export this to an XML file by using the following bcp command (note that you cannot have a carriage return) and Save: BCP select top [Bom_no],[level] from [

= [email protected] scala> val path = "Hdfs://namenode-host:9000/input/dean/obd_hdfs-writer-4-9-1447126914492.log" path:string = Hdfs://namenode-host:9000/input/dean/obd_hdfs-writer-4-9-1447126914492.log scala> val c = SqlContext.read.json (path) c:org.apache.spark.sql.dataframe = [data:structConvert into tablesNow write to the temp table OBD and iterate over the contents of the table:C.registertemptable ("OBD") val set = Sqlcontext.sql ("SELECT * from OBD") Set.collect (). foreach (println)wil

How does python quickly translate JSON-formatted data into data in a given format? or convert it to a SQL file? The following example converts a JSON-formatted data into a #_#-segmented text data and can also be used to generate a SQL file. [Root@bogon tutorial]# VI json2txt.py #-*-coding:utf-8-*-import jsondata = []w

Tags: Hierarchy turn example return value into string set hone varOutsourced projects, there is a lot of information stored in JSON, whether it is query or modify information is very cumbersome. Find some useful SQL function to parse, and attach the modified example. Use procedure: 1. Need to create a new custom type table:hierarchy in SQL; 2. Return the custom f

Label:No good tool found, only thought of the way to spell the string, with NVARCHAR(MAX) may have truncated, deprecated, the method uses the for XML PATH (" ) Implementation, refer here for its use method 　　 Table structure: SQL statements: SELECT '{"id":'+CONVERT(NVARCHAR( -), id)+', "AreaCode":'+AreaCode+', "AreaName": "'+AreaName+'" ," Paremt_areacode ":'+Paremt_areacode+'},' fromHk_dic_countrycode forXML PATH ("') Execution Result: After f

Single-table backupCode:Copy CodeThe code is as follows:　　PHP Backup Database code (generate Word,excel,json,xml,sql)