I am almost certain I've just been looking at the same code too long and I'm not seeing it. I've also read, over and over, again the simiilar question : [https://stackoverflow.com/questions/11692773/php-mysql-pdo-refuses-to-set-null-value][1] This works: $updateqry = $db->prepare( 'UPDATE Objects SET InventorGroup=:NEWGROUP…
I have a multi column table that I have derived by joining other tables UserId. Attempts. quizno First 1 assd. First 2 ffjfjf. Second 1 cbcbc. Second 2 tititi. Second 3 cncncn. I want a table that returns the row…
I would like to calculate the fraction of rows fulfilling some criteria. So something like this: (SELECT COUNT(*) FROM table WHERE col_name > crit) / (SELECT COUNT(*) FROM table) However, this creates a syntax error when I tried it. How…
I have this JSON raw data that is injected to Snowflake via Kafka from devices. I am trying to convert some of the values to a table using Snowflake's Dynamic Table (so basiacally I just need to fix the SELECT…
Say I have two tables, 'users' and 'restaurants'. Users Table: user_id email u_name 1 [email protected] John 2 [email protected] Jane Restaurants table – here owner is the foreign key referencing user_id restaurant_id r_name address owner 1 KFC New York 1 2…
I have the below SQL query, where I want to return all rows of the table if -1 is passed as the value for @statusParam. And rows that matches the @statusParam value if something passed other than -1. The status…
I'm working on a project for my class. How can I enter a value into a table with the datatype "DATE"? I tried using apostrophes, and without it. I kept getting errors. I'm using MySql. Edit: I'm getting an Error…
I have a database of songs, and I want to find duplicates: With the exact same title, e.g. "itsy bitsy" vs "itsy bitsy" OR with one title the substring of the other, e.g. "itsy bitsy" vs "itsy bitsy spider" I…
Please help me with a query to update a column value based on others grouped value. Thanks in advance. Hard to explain so here is an example as I want to update Group value in this table: Column: [Id, Delivery,…
I'm trying to figure out how to perform a pretty complex join on 2 tables that satisfy multiple rules. I'm using mysql 8. Here is some sample SQL to work with: create table person ( id integer primary key name…