I want to split a string and get the value after the space and am using below query. However i am getting an error that CHARINDEX is not valid. Are there any ways i can get around this? SELECT productname, SUBSTRING(productname, instr(‘ ‘, productname) +9, 50) AS ShortProductName FROM ar_cem_financedb_analytics_finance.dimproduct >Solution : Hive does not… Read More SQL Statement – CHARINDEX Invalid Function
I am getting two very different numbers for these seemingly similar queries on (hive) tables: select count(*) from test # result: 2609173 select distinct count(*) from test # result: 2609173 insert into testToo select distinct * from test # result: inserted 673065 rows Any recommendations on how I might be able to discern what is… Read More SQL: Distinct and Distinct count(*) With Hive Tables
I have two vectors: one contains numbers and names of things; second collects numbers that have already been showed to the user; I’m trying to make a history list of all objects that have been shown. Here is my code: class palettArchive{ private: std::vector<std::pair<int,std::string>> paletts; int palletsCounter; std::vector<int> choosen; public: //… void history(){ auto printHist… Read More How to get value from a vector by value from another vector?
I was using Lua with HAProxy to write logs into custom log file. Although my script is running totally fine. But I don’t see anything written in my text file. Here is my lua script which I am loading from HAProxy.cfg. local function foo(value) — MY CODE — file = io.open("test.lua", "a") io.output(file) io.write("The value… Read More Unable to read/write to file from Lua script running from HAPRoxy
I’m doing an inform and with a group we run the experiment ten time and had created 10 csv files. But opening all one line of code at a time must not be the most efficient way to open and read them and I know there must be a way to open them with a… Read More Is there a way that with a for cicle I could run through the archives in a file in jupyter lab/python?
How to get the JDBC driver for mysql 8.0.28 the website has installer only. Does they removed it? How to get the driver for this version? >Solution : Do you want 8.0.28 (mentioned in the title) or 8.0.29 (mentioned in the body of the question)? Either way, if you only want the JAR file, then… Read More No jdbc driver for mysql 8.0.28
the following code I wrote to extract the files from .7z zip file. Code is throwing "Exception has occurred: CrcError". if I am specifying files one by one code works fine.In for loop it throws CrcError. selective_files = ‘folder\abc[1].txt,folder\abc[2].txt’ with py7zr.SevenZipFile(fol_doc_text, ‘r’) as archive: allfiles = archive.getnames() file_exists_list = [] for file_name in selective_files.split(","): if… Read More zipfile.extract throwing CrcError for .7z files
I am trying to run a script using executeAsyncScript() method having a fetch call. since fetch call returns a promise, hence on console it is taking some time to fulfill the promise but using selenium java script executer it is throwing error saying script time out,hence I am getting null as output. how can I… Read More script time out with executeAsyncScript() for fetch post call
I have a dataset like this: userid productid score A 1 4 A 2 4 A 3 5 B 1 4 B 2 4 B 3 5 I want to have an output like this: userid1 userid2 matching_product A B 1 2 3 but I’m only able to get the first two column with this… Read More How to select pair of userID that have at least 3 reviewed productID with a product score of at least 4/5 in sql
How to change a value in .spec file using sed. Want to change the $nmatch value of build to someother value say build1.1 { "files": [ { "aql": { "items.find": { "repo": {"$eq":"app-java-repo"}, "path": "archives/test/app", "type": "folder", "$or": [ { "$and": [ { "name": {"$nmatch" : "*build*"} //change value using sed } ] } ]… Read More sed command to change value in .spec file