1/16/2024 0 Comments Decode oracle sql![]() ![]() If it is not clear the let's understand with the DECODE() Examples. The first parameter is your main value or it can be your table value.Second parameter is search value which mean that second parameter value matchs with the first parameter value if it is match then third parameter return their value otherwise fourth parameter returns their value. See the syntax, examples and comparison operators of this function. You can try out automated conversion of databases and applications with. Learn how to use the SQL DECODE () function to add if-then-else logic to queries. In the DECODE() function, We pass four parameter. Please, note, that Ispirer SQLWays 6.0 is no longer supported and provided to clients. Let's understand the syntax so we can easily use the DECODE() function in Oracle SQL. DECODE function to compare two dates (date1 and date2), where, if date1 > date2, the DECODE function should return date2. Syntax of DECODE() function in OracleĭECODE(value,search_value,result,default_value) DECODE function is used to implement if-then-else logic in your SQL query without using stored procedure. Oracle DECODE function is used in different database versions like Oracle 9i,Oracle 10g,Oracle 11g and Oracle 12c. Oracle DECODE only use for equality check logic in Oracle SQL. DECODEORACLE is a synonym for the Oracle mode version of the DECODE function. Oracle DECODE is use for transform the data to one value to another value. SQL Statements Built-in Functions Control Flow Functions DECODEORACLE. Oracle DECODE is a function in Oracle which help to implement if-then-else logic in SQL query. In this Oracle SQL Tutorial, We will expolre the DECODE() function in Oracle.
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