Top "Left-join" questions

LEFT JOIN vs. LEFT OUTER JOIN in SQL Server

What is the difference between LEFT JOIN and LEFT OUTER JOIN?

sql-server tsql left-join outer-join

SQL SELECT from multiple tables

How can I get all products from customers1 and customers2 include their customer names? customer1 table cid name1 1 john 2 joe …

sql select join left-join outer-join

Left Join With Where Clause

I need to retrieve all default settings from the settings table but also grab the character setting if exists for …

sql left-join where-clause

SQL LEFT JOIN Subquery Alias

I'm running this SQL query: SELECT wp_woocommerce_order_items.order_id As No_Commande FROM wp_woocommerce_order_items …

sql subquery left-join

Difference between left join and right join in SQL Server

I know about joins in SQL Server. For example. There are two tables Table1, Table2. Their table structures are the …

sql sql-server join left-join right-join

Insert using LEFT JOIN and INNER JOIN

Hey all i am trying to figure out how to go about inserting a new record using the following query: …

mysql left-join inner-join

LINQ to SQL: Multiple joins ON multiple Columns. Is this possible?

Given: A table named TABLE_1 with the following columns: ID ColumnA ColumnB ColumnC I have SQL query where TABLE_1 joins …

c# linq-to-sql left-join multiple-columns

LEFT JOIN only first row

I read many threads about getting only the first row of a left join, but, for some reason, this does …

mysql join left-join groupwise-maximum

Multiple left joins on multiple tables in one query

I've got one master table, which has items stored in multiple levels, parents and childs, and there is a second …

sql postgresql join left-join multiple-tables

Select rows which are not present in other table

I've got two postgresql tables: table name column names ----------- ------------------------ login_log ip | etc. ip_location ip | location | hostname | …

sql postgresql null left-join exists