Answers for "join sql queries"

SQL
11

sql join

-- Rows with ID existing in both a, b and c
-- JOIN is equivalent to INNER JOIN
SELECT a.ID, a.NAME, b.VALUE1, c.VALUE1 FROM table1 a 
  JOIN table2 b ON a.ID = b.ID
  JOIN table3 c ON a.ID = c.ID
WHERE a.ID >= 1000;
-- ⇓ Test it ⇓ (Fiddle source link)
Posted by: Guest on July-09-2021
1

join data in sql

#Joining 2 tables: table_1 and table_1

#Select the all the columns you want to show in the final joined table.
SELECT
	table_1.column_a,
    table_2.column_b
#Select the first table
FROM
	database_name.table_1
#Select the type of join statement and second table you want to join.
JOIN
	database_name.table_2
#Select the related columns on which you want to join the tables.
ON
	table_1.column_a = table_2.column_b
Posted by: Guest on June-28-2021

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