The decode function can be used in SQL for and IF-THEN-ELSE construction. It's an alternative for the CASE statement which was introduced in Oracle 8. Syntax: decode( expression , compare_value, return_value, [,compare, return_value] ... [,default_return_value] ) with: expression is t...
DECODE function is used to perform procedural IF-THEN-ELSE logic in SQL. The function is a close relative of CASE statements. It is a built-in function in ORACLE / PL SQL database management servers. Recommended Articles We hope that this EDUCBA information on “SQL DECODE()” was beneficia...
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英文| https://www.digitalocean.com/community/tutorials/how-to-use-functions-in-typescript 翻译 | 杨小爱 介绍...要在 macOS 或 Ubuntu 18.04 上安装,请按照如何在 macOS 上安装 Node.js 和创建本地开发环境或如何在 Ubuntu 18.04 上安装 Node.js 的使用 PPA 安装部分中的步骤进行操作...到目前为止,本...
Using the Oracle SQL Pivot statement, you can accomplish transposing multiple columns. The SQL syntax will be a bit more complex as you will need to use several aggregate functions in the pivot clause. Note that you will need to provide aliases for each function because, otherwise, the query...
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“Unable to enlist in the transaction” with Oracle linked server from MS SQL Server [<Name of Missing Index, sysname,>] in non clustered index [Execute SQL Task] Error: The value type (__ComObject) can only be converted to variables of type Object. [ODBC Driver Manager] Data source nam...
I am quite new to Oracle, and have searched extensively to find an answer to this problem, so I hope that I am not asking something too obvious to others...
Topics in this section include: Build the Database Objects View the Created Database Objects Build the Database Objects There are several ways to create objects in Oracle Application Express. You can: Create an Object in Object Browser. Use Object Browser to create tables, views, indexes, ...
The pre_pta_decode hook lets you write custom PHP code, which is executed after accepting the PTA string from the URL and before calling the login routine. After the hook runs, the p_li parameter is processed and passed to the PTA controller. The hook also passes the redirect parameter so...