Using SELECT * or SELECT all, cols is better for Queries
5208
Which is faster/best? SELECT * or SELECT column1, colum2, column3, etc
55290
join syntax / style performance consideration
13678
'SELECT TOP' performance question
21735
Column-name and/or table-name as parameters
68907
How to allow page-breaks in columns/list
65699
'IF' in 'SELECT' statement - choose output value based on column values
86649
What's the most efficient way to select the last n rows in a table without changing the table's structure?
149052
Query syntax using cell reference
3556
Select all columns except one in MySQL?
141355
SQL left join vs multiple tables on FROM line?
16740
SQL Selecting "Window" Around Particular Row
26686
What are the use cases for selecting CHAR over VARCHAR in SQL?
108832
Is a join optimized to a where clause at runtime?
68780
Limit on the WHERE col IN (...) condition
128783
How to save select query results within temporary table?
31013
How to select records with maximum values in two columns?
102621
Select data from "show tables" MySQL query