My SQL knowledge is really basic, and need some help in translating this rather long query (running in a python script querying some AWS athena database, with some f-strings embedded) to plain English or flow chart. I understand concepts of…
My table looks like this: CREATE TABLE `character_unique` ( `id` int(11) NOT NULL, `name` varchar(256) NOT NULL, `category` varchar(64) DEFAULT NULL, `name_without_stop_words` varchar(320) DEFAULT NULL, `name_first_word_with_exception` varchar(320) DEFAULT NULL, `master` varchar(320) DEFAULT NULL, `nb_letter` int(11) DEFAULT NULL, `count` int(11) DEFAULT…
I'm a my SQL beginner, I need to know how to display the results from 3 queries that are different in row-count. They'll be querying the same table. Example table: Scores NAME | SCORE jack | 1 mike | 3…
I have the following data: collection: id label created_at 1 Collection of CVs #1 2023-01-01 2 Collection of business cards #1 2023-02-01 3 Collection of CVs #2 2023-03-01 model: id label type format 1 CVs cv 21x29.7 2 Business cards…
I would require your kind assistance in a query to fetch each minute per row b/w two dates in MySQL. (this is part of a larger analysis that requires per-minute aggregation of stats. Group by would only work when that…
I have a piece of JSON which is defined as follows: declare JSON2 text = '{"ChannelIDs":[11,12,17,14,13],"SerialNumber":"940860"}'; Now I am able to access this directly as follows: declare SerialNumber2 text; declare JSON2 text = '{"ChannelIDs":[11,12,17,14,13],"SerialNumber":"940860"}'; SELECT Json2::json->>'SerialNumber'::text into SerialNumber2; Now that…
I have a stored procedure in Synapse Dedicated pool which takes a parquet file from adls and creates a staging table in dedicated pool: ALTER PROCEDURE dbo.Staging_Tables_sp ( @TableName VARCHAR(MAX), @SchemaName VARCHAR(MAX) ) AS BEGIN EXEC ('SET ANSI_NULLS ON; SET…
I am trying to alter column named names type from text to VARCHAR with length L. Where L is the maximum length of the names. I am trying with inner/sub-query as follows: Is this even possible? Any alternative to do…
The documentation says that logical processing is used to know what I have available for the next clauses of a query, but later it contradicts itself by saying that the order can change, that confuses me. Here, logical processing Logical…
I have few scripts which create some tables in some Azure Databases and these are fired up by init.sh. If I log in SSMS with the same user I am passing to the connection string and I run manually the…