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  sql - MySQL 'IF' in 'SELECT' statement - Stack Overflow
  
  2011年5月10日 - I need amount to be amount if report.type='P' and -amount if report.type='N' . How do I add .... MySQL IF Statement, IF SET, ELSE do nothing?
  
  2025-11-20
  
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- stackoverflow.com
  
  if statement - MySQL IF ELSEIF in select query - Stack Overflow
  
  2012年12月14日 - IF() in MySQL is a ternary function, not a control structure -- if the condition ... qty_3qty_3 then price_4 else 1 end ...
  
  2025-11-15
  
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MySQL :: MySQL 5.0 Reference Manual :: 13.6.5.2 IF Syntax

日期：2025-11-14

The IF statement can have THEN , ELSE , and ELSEIF clauses, and it is terminated with ... Each statement_list consists of one or more SQL statements; an empty ......

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MySQL :: MySQL 5.0 Reference Manual :: 12.4 Control Flow Functions

日期：2025-11-18

If there was no matching result value, the result after ELSE is returned, or NULL ... that of the SQL CASE statement described in Section 13.6.5.1, “CASE Syntax”, ......

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IF - MySQL

日期：2025-11-19

If there was no matching result value, the result after ELSE is returned, or NULL ... that of the SQL CASE statement described in Section 13.6.5.1, “CASE Syntax”, ......

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MySQL :: MySQL 5.5 Reference Manual :: 13.6.5.2 IF Syntax

日期：2025-11-16

The IF statement can have THEN , ELSE , and ELSEIF clauses, and it is terminated with ... Each statement_list consists of one or more SQL statements; an empty ......

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MySQL IF Statement - MySQL Tutorial

日期：2025-11-14

The MySQL IF statement allows you to execute a set of SQL statements based on a certain condition or value of an expression. To form an expression in MySQL, ......

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MySQL IF Function - MySQL Tutorial

日期：2025-11-13

This tutorial shows you how to use the MySQL IF function to return a value based on a ... The IF function is sometimes referred as IF ELSE or IF THEN ELSE function. .... Our MySQL tutorials are practical and easy-to-follow, with SQL script and ......

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MySQL: IF-THEN-ELSE Statement - TechOnTheNet.com

日期：2025-11-16

This MySQL tutorial explains how to use the IF-THEN-ELSE statement in MySQL with syntax and examples. In MySQL, the IF-THEN-ELSE statement is used to ......

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MySQL IF() function - w3resource

日期：2025-11-17

MySQL IF() takes three expressions and if the first expression is true, not ... SELECT IF((SELECT CASE WHEN 1>0 THEN 'true' ELSE 'false' END),'true','false' );....

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