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- msdn.microsoft.com
  
  IF...ELSE (Transact-SQL) - MSDN - Microsoft
  
  在Transact-SQL 陳述式的執行上強加條件。 ... Transact-SQL 語法慣例 ... 除非使用陳述式區塊，否則，IF 或ELSE 條件只會影響一個Transact-SQL 陳述式的效能。
  
  2025-04-30
  
  瀏覽：431
- msdn.microsoft.com
  
  IF...ELSE (Transact-SQL)
  
  Imposes conditions on the execution of a Transact-SQL statement. The Transact-SQL statement that follows an IF keyword and its condition is executed if the condition is satisfied: the Boolean expression returns TRUE. The optional ELSE keyword introduces .
  
  2025-04-28
  
  瀏覽：711

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SQL Tutorials: SQL IF...ELSE Statement

日期：2025-04-26

SQL Tutorial, SQL Server, SQL Statement, SQL Query, MS SQL 2000 Reporting Service, T-SQL, SQL Function, SQL Syntax, SQL User Define Function, SQL Trigger ... SQL IF...ELSE Statement used to test a condition. IF...ELSE Statement using in execution of ......

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SQL Server: IF...ELSE Statement - TechOnTheNet.com

日期：2025-04-25

Example - Nested IF...ELSE Statements Since we can't write an ELSE IF condition within the IF...ELSE statement, we need to nest multiple IF...ELSE statements instead. Let's look at an example of how to nest multiple IF...ELSE statements in SQL Server ......

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IF...ELSE - TechNet - Microsoft

日期：2025-04-24

The Transact-SQL statement following an IF keyword and its condition is executed if the ... Unless a statement block is used, the IF or ELSE condition can affect the performance of only one Transact-SQL statement. ... CREATE TRIGGER....

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if and else if statement : If « Transact SQL « SQL Server / T-SQL

日期：2025-04-24

if and else if statement : If « Transact SQL « SQL Server / T-SQL ... Related examples in the same category...

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

日期：2025-04-28

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

日期：2025-04-23

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

日期：2025-04-26

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

日期：2025-04-28

The Transact-SQL statement (sql_statement) following the Boolean_expression is executed if the Boolean_expression evaluates to TRUE. The optional ELSE ......

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