query: What are the differences between JOIN statement and one without it?
positive_passages.docid: 7675
positive_passages.text: Explicit vs implicit SQL joins
negative_passages.docid: 117531
negative_passages.text: Best practice between using LEFT JOIN or NOT EXISTS
negative_passages.docid: 148619
negative_passages.text: Is there a reason not to use  (null safe equals operator) in mysql instead of =?
negative_passages.docid: 142277
negative_passages.text: Is RIGHT JOIN Ever Required?
negative_passages.docid: 16137
negative_passages.text: What is the use of the square brackets [] in sql statements?
negative_passages.docid: 100589
negative_passages.text: Entity Framework 4 Single() vs First() vs FirstOrDefault()
negative_passages.docid: 73561
negative_passages.text: Oracle Joins - Comparison between conventional syntax VS ANSI Syntax
negative_passages.docid: 120506
negative_passages.text: Performance/efficiency of 2 SELECT statements vs UNION vs anything else in MySQL-PHP
negative_passages.docid: 86489
negative_passages.text: What is the difference between object keys with quotes and without quotes?
negative_passages.docid: 148572
negative_passages.text: LINQ: differences between single Where with multiple conditions and consecutive Wheres with single condition
negative_passages.docid: 134555
negative_passages.text: Why use os.path.join over string concatenation?
negative_passages.docid: 77241
negative_passages.text: What is the syntax for an inner join in LINQ to SQL?
negative_passages.docid: 128656
negative_passages.text: Multiple queries executed in java in single statement
negative_passages.docid: 32095
negative_passages.text: SQL syntax multiple joins?
negative_passages.docid: 47701
negative_passages.text: Why is string concatenation faster than array join?
negative_passages.docid: 92687
negative_passages.text: Join vs. sub-query
negative_passages.docid: 76298
negative_passages.text: What is the difference between Left, Right, Outer and Inner Joins?