I have a table with structure like this:it didn't have an index by datetime, but i know that dt non-decreasing sequence. I need to query data from this table with specific condition by date field like this:
Given the following table (people_table):By writing a query similar to thisI expect 2 as count result
Imagine you have a table comments in your database.The comment table has the columns, id, text, show, comment_id_no.
I have a stored procedure with the following two transactions under Begin and Commit tran.On running that Store Procedure with multiple executions I get dead lock. Here is deadlock Graph:
I have a table with id, cost, and priority columns:Starting with the highest priority (descending), I want to select the rows where the cost adds up to less than (or equal to) $20,000,000.
When dealing with a one-to-many or many-to-many SQL relationship in Golang, what is the best (efficient, recommended, "Go-like") way of mapping the rows to a struct?
I want to display the number of purchases each customer has made. If they've made 0 purchases, I want to display 0.
I have a field which is a varchar(20)When this query is executed, it is fast (Uses index seek):But this one is slow (uses index scan).
I am using MS SQL Server 2014 and have a table with 3 columns and the field data type is Decimal(38,0).
I have table with 3 column and field Data Type is Decimal(38,0). so I want to update each row of my table . Actually the length of number is not same as each other I mean some of them is 5 digit and some of them 7 digit but I...