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  if and else if statement : If « Transact SQL « SQL Server / T-SQL
  
  if and else if statement : If « Transact SQL « SQL Server / T-SQL ... Related examples in the same category
  
  2026-04-24
  
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- technet.microsoft.com
  
  IF...ELSE
  
  Imposes conditions on the execution of a Transact-SQL statement. The Transact-SQL statement following an IF keyword and its condition is executed if the condition is satisfied (when the Boolean expression returns TRUE). The optional ELSE keyword introduce
  
  2026-04-20
  
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SQL Server: IF EXISTS ; ELSE - Stack Overflow

日期：2026-04-22

I have a tableA: ID value 1 100 2 101 2 444 3 501 Also TableB ID Code 1 2 Now I want to populate col = code of table B if there exists ID = 2 in tableA. for multiple values , get max value. else populate it with '123'. Now here is what I used: if exists (...

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SQL Server FAQ - "IF ... ELSE IF ... ELSE ..." Statement Structures

日期：2026-04-21

FAQs/Tutorials >> SQL Server FAQ SQL Server FAQ - "IF ... ELSE IF ... ELSE ..." Statement Structures By: FYIcenter.com (Continued from previous topic...) How To Use "IF ... ELSE IF ... ELSE ..." Statement Structures? "IF ... ELSE IF ... ELSE ..." statemen...

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Oracle Concepts - PL/SQL IF/THEN/ELSE Statements

日期：2026-04-18

Oracle Concepts - PL/SQL IF/THEN/ELSE Statements ... If you like Oracle tuning, you may enjoy the new book "Oracle Tuning: The Definitive Reference", over 900 pages of BC's favorite tuning tips & scripts....

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IF-THEN-ELSE statement in PL/SQL - Tutorials for EasyMock, Object Oriented Analysis & Design, Tik

日期：2026-04-23

PL/SQL IF-THEN-ELSE statement - Learn PL/SQL programming in simple and easy steps starting with PL/SQL syntax, data types, variables, constants, records, conditional statements, iterative statements, cursors, precedures, functions, exception handling ......

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ELSE (IF...ELSE) (Transact-SQL) - TechNet - Microsoft

日期：2026-04-20

在Transact-SQL 陳述式的執行上強加條件。如果Boolean_expression 得出TRUE，便會執行在Boolean_expression 之後的Transact-SQL 陳述式(sql_statement)。...

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[程式][SQL] CASE 類似於程式語言裡的if/then/else 語句，用來作邏輯 ...

日期：2026-04-21

2011年12月13日 ... CASE 是SQL 用來做為if-then-else 之類邏輯的關鍵字。 CASE 的語法如下： CASE WHEN condition THEN result [WHEN&....

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MS SQL - 類IF ELSE功能@ momokao :: 痞客邦PIXNET ::

日期：2026-04-19

查詢時，要顯示欄位有IF ELSE的效果單一條件CASE WHEN 欄位= ? THEN X ELSE Y END AS 顯示欄位名多層條件CASE WHEN 欄位= ? THEN W W....

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Oracle/PLSQL: IF-THEN-ELSE Statement - TechOnTheNet.com

日期：2026-04-19

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

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