I’m a newbie in HIVE. I want to include 0 rows in results I have one table like this is my query example result is but my desired result is How can I get a 0 in results? Answer You can do this but you need to remove where clause. You can also do using self join. EDIT – I
Tag: database
aiosqlite “Result” object has no attribue “execute”
I’m making a discord.py bot and I’m currently on the economy part, but I’m encountering a strange error that I’ve never ran into before and has most of the python discord help dumbfounded. The error is as follows: Command raised an exception: AttributeError: ‘Result’ has no attribute ‘execute’ I’m having trouble understanding the meaning of this error due to the
django ‘dict’ object has no attribute ‘job_id’
I’ve got this code: Even though value() is defined, I get the error ‘dict’ object has no attribute ‘job_id’ I guess the error will also be for pass_count, skip_count and fail_count What am I supposed to do here? Answer Your query does not return a queryset with object instances, so you cannot refer to fields with a “.” It is
Efficient way to join multiple columns to the same column? – SQL
I have a bunch of tables combined together, which each have a column containing some form of user_id. This leads to 12 user_id columns in total. I want to join each of these user_id columns with a user_id column in a mapping table in order to retrieve the username for each of these user ids. So (assuming I have 5
Fill NULL and get distinct record
I am ingesting data from two different source (source A and source B). Although data may be coming from two different sources, there is a possibility that an ID for a record may exist in both sources. The problem is, there are cases when one source is more complete than the other. In the example below, Source A has a
How do I get the data extracted from API to my database
I am currently working on a project to build a database on professor’s research paper database. This is my first time building a database(never had experience with MYSQL) and I am learning as I am doing it. I was able to use an api to get the data, for example: {“authorId”: “1773022”, “url”: “https://www.semanticscholar.org/author/1773022”, “papers”: [{“paperId”: “1253d2704580a74e776ae211602cfde71532c057”, “title”: “Nonlinear Schrodinger
Three-table join with NO EXISTS
I have three tables and would like to answer the following question in SQL: “Who has only certifications that do NOT have scores?” For instance, in the setup below, the query would return “John” only. Joana has the “AWS Certification”, which is in SCORE table (id 57). Marry has the “ITIL V3 Certification” which is not in the SCORE table,
Creating new column from existing column with condition SQL
I need help with one table name as Employee. Table employee consist of four columns “ID” “salary”, “position” and “cumulative_salary” . Position consist of senior and junior status and there salary are in different range. I want to add another column from salary column named as “salary_range”. Now condition for my salary range column is if someone salary lies between
In access/SQL how do I make only the null values in a column equal to value in another column?
I want to make only the blank cells in ATTRIB_VALUE equal to the values in ATTRIB_VALUE_NUM_9. Answer Something like this: I’m not sure what your table name is based on your post, but I think that’ll get you what you need.
Insert selected columns from one table to another SQL
I have two separate databases in the same host (localhost:3306). I have one table from the first database and a second from the other database. Here is 2 screenshots to become more clear I need to match: Is there any automatic way with a software? Need I to write some specific query to copy these 4 columns from one table