Search results
10 sty 2012 · END can be used directly after an IF and thus the whole block of code in the BEGIN .... END sequence will be either executed or skipped. In your case I suspect the "(more code)" following FROM XXXXX is where your problem is.
31 lip 2012 · Here's the code: (select filepath from Directory) begin. exec xp_fileexist @fullpath, @isExists out. if @isExists = 1 . print @fullpath + char(9) + char(9) + 'file exists' else . print @fullpath + char(9) + char(9) + 'file does not exists'
12 wrz 2022 · Learn how to build conditional logic when writing SQL code using IF, BEGIN, END, ELSE, and ELSEIF logic.
24 maj 2021 · The IF…ELSE structure will execute a certain block of code if a specified condition is TRUE, and a different block of code if that condition is FALSE. Here is the basic layout and syntax of the IF…ELSE structure: IF(<condition is true>) BEGIN <execute some code> END ELSE BEGIN <execute some different code> END
SQL is a standard language for storing, manipulating and retrieving data in databases. Our SQL tutorial will teach you how to use SQL in: MySQL, SQL Server, MS Access, Oracle, Sybase, Informix, Postgres, and other database systems.
28 maj 2024 · We can use either a CASE statement or an IIF() function to implement IF-THEN logic in SQL. In this tutorial, we’ll explore how to implement IF-THEN logic in SQL across various dialects such as SQL Server, MySQL, and PostgreSQL.
2 wrz 2024 · It includes fundamental SQL commands like CREATE DATABASE and DROP DATABASE, data manipulation commands such as INSERT INTO and UPDATE, as well as querying techniques using SELECT, WHERE and aggregate functions.
