Lab Sql

How to convert this raw query to Laravel eloquent way: select c.name as country from country c, add… Read more Convert Raw Query To Laravel Eloquent

Background: Hi there, first time posting a question so please excuse any wrongdoings... I have been… Read more Multiple Column Sql Joins In A Table

I couldn't think of a good way to word the title, if anyone can come up with something better p… Read more Dynamically Display Rows As Columns

I have 2 tables j and c. Both tables have columns port and sec. For j.port = ABC, I want to join t… Read more Different Join Values Depending On The Value Of Another Column

I have a sql query, in this sql query I want to select distinct columns irrespective of column firs… Read more Using Row_number() Over(partition By..) Along With Declaring Local Variables

question was resolved Proc SQL not returning any columns. Innerjoin thanks to TOM. I appreciated th… Read more Sas Proc Sql Innerjoin Returning No Columns

Possible Duplicate: Condition within JOIN or WHERE Are the below 2 queries the same? SELECT u.* F… Read more Where Clause Versus Inner Join Statement Checks, Are They The Same?

I posted another question which was resolved perfectly however I now need to apply the same code I … Read more Return Results Of Query Based On Todays Date In Sql (mysql) Part 2

im having an issue with my inner join,these are my tables with FK and PK TABLE CITY city_id (PK) ci… Read more Inner Join Twice In The Same Table

I am enhancing an old application that is using a query similar to the below. I would like to conve… Read more Explicit Join Syntax

I am creating a game cheat page for the game Doodle Creatures. The table I have created takes the I… Read more I Have A Stored Procedure That Needs To Pull Info From The Same Table Twice. How Do I Use Correlation Names?

Is there a way to inner join two different Excel spreadsheets using VLOOKUP? In SQL, I would do it … Read more How To Inner-join In Excel (eg. Using Vlookup)

Employee ID Name 1 John 2 Williams Appointment ID DoctorName Employee_id Team le… Read more Fetching Names From One Table With Multiple Ids In Join

Q1: How do I get a count of NICs for each virtual machine? e.g. virtualMachine1 2 virtualMachine2 … Read more Find Max Count Of Query (sql Server 2016)

Hi friends I have 3 table topups, withdraws and transfers these 3 tables belongs to the user table.… Read more How To Join Multiple Tables In Sql

I have a table like this: Name Id Amount Name1 1 99 Name1 1 30 Name1 9 … Read more Sql Count With Inner Join For Single Table

Is there any difference between left join and inner join regarding performance? I use SQL Server 20… Read more Performance Difference Between Left Join And Inner Join

I have an update query with a select statement, which separately works. It's using it for the u… Read more Mysql: Update With Subquery,

I'll use the following query to illustrate my question: select a.shipperid, b.orderid, … Read more Difficulty Understanding Logic Of Joines

I have four tables called attr, data, extradata and syst. I have to do multiple/nested inner joins … Read more Nested Inner Join Query