WebMay 20, 2024 · This article explores the useful function SQL IF statement in SQL Server. Introduction. In real life, we make decisions based on the conditions. For example, look at the following conditions. ... In the … WebJan 29, 2024 · Here is an example using the SQL greater than comparison operator to find all products whose list price is greater than $3000. Only rows whose ListPrice is more …
Oracle / PLSQL: GREATEST Function - TechOnTheNet
WebDescription The Oracle/PLSQL GREATEST function returns the greatest value in a list of expressions. Syntax The syntax for the GREATEST function in Oracle/PLSQL is: GREATEST ( expr1 [, expr2, ... expr_n] ) Parameters or Arguments expr1 The first expression to be evaluated whether it is the greatest. expr2, ... expr_n Optional. WebThe simple comparison operators <, >, <=, and >= compare the lower bounds first, and only if those are equal, compare the upper bounds.; The <<, >>, and - -operators always return false when an empty range is involved; that is, an empty range is not considered to be either before or after any other range.; The union and difference operators will fail if the … csab cutoff 2020
SQL Interview Questions. Q.1. Write a SQL query to fetch …
WebSep 26, 2024 · For example, to check if a value is greater than 1000: Use 1000 – value to get a result, which will be positive if the value is less than 1000, and negative if the value is greater than 1000. Add this into a SIGN function, which returns … WebDec 3, 2024 · In SQL, the greater than or equal to operator (>=) compares two expressions and returns TRUE if the left operand has a value greater than or equal to the right operand; otherwise, it returns FALSE. Example. Here’s an example to demonstrate. SELECT * FROM city WHERE Population >= 9269265 ORDER BY Population ASC; WebThe SQL HAVING clause will filter the results so that only departments with sales greater than $1000 will be returned. SELECT department, SUM (sales) AS "Total sales" FROM order_details GROUP BY department HAVING SUM (sales) > 1000; Example - Using COUNT function Let's look at how we could use the HAVING clause with the SQL … dynasty lakes hazel crest il